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1. Roof Type Roof Pitch Rail Support Category Rail Support Name Options Tile interface Portrait Standard tile Tile interface Landscape 10 30 Tile roof interface Low profile tile Flat tile interface Slate Slate interface Metal 10 30 Metal roof interface Metal roof interface 10 15 adjustable tilt legs lt 10 15 30 adjustable tilt legs d or Tilt leg interface 9 Latitude minus 15 30 fixed tilt legs 30 60 adjustable tilt legs ROOF AREA Determine the installation area on the roof roof position area The diagrams below show roof position areas designated as Edge Zone areas and Centre Zone areas according to interface type Edge zone areas are subject to higher wind loadings and therefore will require closer rail support spacing A Warning If any part of the system array is located in one of the edge zones the entire array must use the support spacing specified for the edge zones 5 4 RUE xw E rers i iN die yin a ff E CENTRE ZONE a j EDGE ZONE a MINIMUM 0 25 D 2d AND h k Tile amp Metal Roof Interface Roof Area Definition Tilt Leg Interface Roof Area Definition 22 INSTALLATION PLANNING ww cz x z M Oy 166 X puozuoug jo
2. Refer to Wiring Diagrams on page 7 40 INSTALLATION INVERTER POWER ONE ABB INVERTER DC CONNECTIONS Multi Contact Safety Locking Clips must be installed over the negative connectors of all DC connections at the inverter The purpose of these devices is to prevent accidental disconnection of live DC at the inverter When the Safety Locking Clip is in place a custom tool is required to separate the connectors Multi Contact MC Multi Contact MC Multi Contact MC Positive Connector PV KBT4 Negative Connector PV KST4 Safety Locking Clip PV SSH4 AC CABLE SIZING TABLE Inverter AC cabling must be sized and installed in accordance with AS NZS 3000 AS NZS 3008 and any local applicable codes Cables selected must have an appropriate current carrying capacity for the maximum fault current output of the inverter and the Inverter AC isolator taking into consideration relevant de rating factors For the nominal trip current of the AC breaker refer to the Wiring Diagrams beginning on page 7 Inverter Fault Current A SB1600TL 10 UNO 2 0 I OUTD PVI 3 0 TL OUTD SB3000TL 21 SB4000TL 21 PVI 4 2 TL OUTD PVI 5000 TL OUTD SB5000TL 21 Inverter AC cabling must have a voltage drop or rise less than 1 in accordance with AS NZS 5033 For common PVC PVC cable types operating at 75 C on 230 V single phase circuit the following table provides for a voltage variati
3. 5 5 5 smo o qissod JO 2 MOY sen eA esn 5 5 11 104 Jed se peod paesu sanpo S JON M 0S0 M rroz M 8 0L 24 67 M OSO M rroz M 8 0L X X X 9291 9291 9291 092 1 5 59 jo JequinN 082 1 940915 y JOO y eui esf INSTALLATION RACKING OVERVIEW OF RACKING COMPONENTS Overview of components for tile roof 2 EI c j 5 Rail Rail splices Tile roof Z modules with Wood screws M6 a Interfaces b Allen head bolt x 80 Overview of components for metal roof e RT i a Rail Rail splices Metal roof Z modules with Wood screws M6 a c interfaces b Allen head bolt x90 Overview of components for adjustable tilt legs Rail Rail splices Z modules with Front rail amp Adjustable Wood Screws a C Allen head bolt leg foot d tilt leg M6x90 Overview of components for 30 fixed tilt legs F F d gt Rail Rail splice Z modules with Front rail amp Fixed Wood Screws a C Allen head bolts leg foo
4. 8 1 8 2000 879 301 6 2040 X 895 3008 NL NN 100 For earthing arrangement and wiring diagram refer to Earthing Arrangements All Systems on page 16 WIRING DIAGRAMS PVI 3 0 TL OUTD INVERTER SYSTEMS t t 5 m PY P v En PY Module Module Module Madule amp s 8 2 10 2 11 2 12 2 12 142 O eens area MEME i Four pole PV Array DC isolator at array 1 Minimum rating 250 1000 25A zm p F PA PV Module Module Module Module Module Module Module Module as a 101 121 134 14 1 JL J 1n I MN Four pole PV Array DC Isolator at array Minimum rating 250 1000 VDC 25A 4 Minimum 5 modules per string Connect toinput zona 4 377 Maximum 14 modules per string HH 240V AC to Switchboard solar Minimum 5 modules total Four pole PV Array DC Isolators at inverter Main Switch s Minimum rating 2504000 25A Single Pole Inverter AC 4s Maximum 14 modules total In Circuit Breaker Isolator nominal trip current 254 lt Additional ponents provided in Connect to input zone 2 S
5. 14 m al l E Im Four pole PV Array DC Isolator at array Minimum rating 250 1000 25A Ab Minimum 6 modules per string SB3000TL 21 Connect to input zone A 240V AC A Maximum 14 modules per string a 10 Ab Minimum 6 modules total Four pole PV Array Isolators at inverter Minimum rating 250 1000 VDC 25A Single Pole Inverter AC Maximum 14 modules total Circuit Breaker Isolator nominal trip current 254 Connect to input zone B P N rmber Number Modules HSL60P6 PB 1 250 Modules REC255PE Modules AY System Power AY Modules Strings String Rating W be Rating W sc oc 6 1 6 1500 879 2262 1530 895 2256 8 1 8 2000 879 3016 2040 X 895 308 9 1 9 2250 879 3393 2295 895 3384 10 1 10 2500 879 3770 2550 895 3760 1 f 270 879 4147 2805 895 4136 1 12 300 879 4524 3060 _ 895 4512 1 13 3250 879 4901 83815 895 4888 3060 3315 Refer to string voltages listed above Refer to string voltages listed above ov sm 6 8 Dr EST m Values measured at standard test conditions STC defined as irradiance of 1000 W m Spectrum AM 1 5 and cell temperature 25 C Variations from STC values will affect actual lsc and Voc and should be allowed for For eart
6. 12 Lh o ccn C Four pale PA Array at array A Minimum modules por sirm Minimurs S medules Minimum rating 250 1000 254 P Conmect input A 28500071521 d Maximum 14 modules string Maximum 22 modules 240 AG e To Main Switch pode PY Aray DC al inverter ring 250 1009 VER H Single pole Inverter AC Cireun Halaji Pepe trip etant Connact inpia zone B Number Number Modules HSL60P6 PB 1 250 Modules REC255PE Modules System Power System Power _6 1 6 150 879 2262 1530 895 2256 8 1 8 200 879 3016 2040 895 3008 9 1 9 2250 879 3393 2295 895 3384 8 95 8 95 8 95 4500 4590 4845 5100 5250 9355 Values measured at standard test conditions STC defined as irradiance of 1000 W m Spectrum 1 5 and cell temperature 25 C Variations from STC values will affect actual Isc and Voc and should be allowed for Refer to string voltages listed above Hefer to string voltages listed above 8 79 8 79 8 79 8 79 For earthing arrangement and wiring diagram refer to Earthing Arrangements All Systems on page 16 15 WIRING DIAGRAMS EARTHING ARRANGEMENTS ALL SYSTEMS Module amp Rail Eart
7. 18 February 2013 Clenergy Australia 18 20 Duerdin Street Clayton North VIC 3168 Array Frame Engineering Certificate Installation of PV ezRack SolarRoof on Tin and Tile Roof Gamcorp Melbourne Pty Ltd being Structural Engineers within the meaning of Australian Building Regulations have carried out a structural design check of PV ezRack SolarRoof installation within Australia The design check has been based on the information in the PV ezRack SolarRoof Code Compliant planning and Installation Guide V2 2 and schematic drawings of the system components by Clenergy Xiamen Technology Co Ltd provided by Clenergy Australia We find the Installation of PV ezRack SolarRoof on tin and tile roof to be structurally sufficient for Australian use based on the following conditions Wind Loads to AS NZ1170 2 2011 Admt 2 2012 Wind Region A B C D Wind Terrain Category 2 amp 3 Wind average recurrence interval of 100 years Maximum Building height 20 m Max Solar Panel Dimensions 2000x1000 Refer to attached summary table for interface spacing Construction is to be carried out strictly in accordance with the manufacturers instructions This work was designed in accordance with the provisions of Australian Building Regulations and in accordance with sound widely accepted engineering principles Yours faithfully Gamcorp Melbourne Pty Ltd v Martin Gamble Milan Bjelobrk Managing Dir
8. 53 oubject to any statutory provisions to the contrary Solahart assumes no warranties express or implied other than the warranties made herein and specifically disclaims all other warranties merchantability or fitness for a particular purpose and Solahart excludes all liabilities for any special incidental consequential or punitive damages from the use or loss of use of the PV System to perform as warranted including but not limited to damages for loss of power lost profits or savings nor expenses arising from third party claims This does not apply to the extent Solahart is liable under applicable mandatory laws or in cases of intent or gross negligence on the part of Solahart If you require a call out and we find that the fault is not covered by Solahart s warranty you are responsible for our standard call out charge If you wish to have the relevant component repaired or replaced by Solahart that service will be at your cost Entitlement to claim under this warranty To be entitled to make a claim under this warranty you need to 1 Provide proof of purchase documentation and be the owner of the PV System or have the consent of the owner to act on their behalf 2 Contact your Solahart dealer without undue delay after detection of the defect and in any event within the applicable warranty period You are not entitled to make a claim under this warranty if your PV System 1 Does not have its original serial numbers and type plate
9. DC cable supplied by installer 9 DC cable supplied by installer for SMA inverters only All cables wiring are double insulated Solar DC type cable It is recommended the maximum voltage drop between the PV array and the inverter is 3 32 INSTALLATION WIRING DC ISOLATOR WIRING The DC isolators utilised in Solahart PV Systems are not polarity sensitive non polarised type however for uniformity they should be wired as shown in the DC isolator wiring diagram below Warning DC isolator terminal screws must be tightened hand only Do not use power tools PRE WIRED LINKS x x d 7 DC isolator wiring diagram 0 M 34 4 5 TF INVERTER t F4 TO ARRAY Once wired the DC isolator should be left in the open position until system commissioning 33 INSTALLATION ROOFTOP ISOLATOR When installing the rooftop DC isolator a Solahart Rooftop Isolator Subassembly must be used and must be mounted to the rail by following the steps below To help prevent UV degradation the Rooftop Isolator Subassembly should be mounted as far from the north side of the array as possible When installing the rooftop isolator the following points should be observed Ensure the IP rating of the isolator enclosure is maintained and that no moisture can enter The conduit entry points must be on the lower end of the enclosure i e facing downwards so
10. Main Switch Four pole PV Array DC Isolator at Inverter N Minimum rating 230 1000 254 Single pole Inverter AC Circuit Breaker Isolator nominal trip current 16 Number Number Modules HSL60P6 PB 1 250 Modules REC255PE Modules System Power oystem Power Modules Strings Rating W A Rating W A Voc V _ 6 1 6 1500 226 2 1530 225 6 1750 263 9 1785 263 2 Values measured at standard test conditions STC defined as irradiance of 1000 W m Spectrum AM 1 5 and cell temperature 25 C Variations from STC values will affect actual Isc and Voc and should be allowed for For earthing arrangement and wiring diagram refer to Earthing Arrangements All Systems on page 16 WIRING DIAGRAMS UNO 2 0 I OUTD PV PV Module Module Module Module 8 e n Four pole PV Array DC Isolator at array inverter Minimum amp modules per strin Minimum rating 250 1000 VDC 25A Ah 8 Maximum 10 modules per string UNO2 0 1 00TD 240 V AC os To Switchboard solar Main Switch Single pole Inverter Circuit Breaker Isolator nominal trip current 16 Four pole PV Array DC Isolator at inverter Minimum rating 250 1000 25A Number Number Modules HSL60P6 PB 1 250 Modules 255 Modules System Power oystem Power Modules Strings Rating W Isc A Voc V Rating W Voc V _ 6 1 6 1
11. UI SUOISUSWI OZ OZ x papan jo H Ip IIV unu 166 TEG T66 pue YOY joo i 5 SISeQq OWS uo oj pue euo 5 1uoAaJd 5 5 puirueq smo jq ssod JO 1ou 2 MOY sen eA esn 5 5 11 104 se peod paesu sanpo S JON 6991 M 6SOE M 0S02 M X 6991 gr 06 M 8904 690 MW OSOZ M X X X X X 2991 9991 991 991 9991 3JdSScO3d 5 Seinpoui 1 4 2 uersu ueuMw y 10J JOO y eui esf 23 INSTALLATION PLANNING uiu gt uiu Sz x 2 M ggg X 9 npotu puoro jo Of unu gear x JO H ui 500 50 Iv Uomneui oui pue Joo geb reb junoooe siseq eis ue uo oj speeu EN Aq euo
12. 1025 1350 Metal Roof with Timber Battens 938 1329 1101 1250 1759 Metal Roof with Steel Battens 670 555 949 786 893 1265 Tilt Legs PV Module Angle 15 927 768 944 782 1235 1257 Tilt Legs PV Module Angle 30 679 562 1078 892 904 1435 Wind Region C Terrain Category 2 Roof Area Edge Zone Centre Zone Edge Zone Centre Zone Roof Height m 5 10 5 10 5 10 5 10 Tile Roof Timber Rafters only 525 450 700 575 650 850 Metal Roof with Timber Battens 582 526 825 745 910 735 1289 1042 Metal Roof with Steel Battens 416 375 589 532 650 525 921 744 Tilt Legs PV Module Angle 15 576 520 586 529 850 727 915 740 Tilt Legs PV Module Angle 30 421 380 669 604 658 532 1045 845 Roof interfaces must be fixed to rafters or purlins under the roof cladding Screw minimum embedment into timber rafters is 50 mm and 35 mm for timber battens Steel purlins must meet the following minimum requirements Roof interface Minimum steel purlin specification Metal roof interface 0 55 mm BMT 550 Grade or 0 75 mm BMT 450 Grade Tilt leg interface 1 0 mm BMT 500 Grade Note Screws supplied with the roof interfaces are wood screws suitable for timber only Screws used in metal purlins must be suitable for metal structures and have threads per inch of 14 Purlins Battens P in Rafters Trusses 26 INSTALLATION RACKING RAIL SPACING Rails should be spaced so that the module is clamped in the cor
13. COMMISSIONING aevi eene EL Ete ue d eva neca SUR cadet rover uae RIT eua uus 44 Engineering uiii oou eiu 49 Solahart PV System Warranty Australia Only eee nennt 51 ABOUT YOUR PV SYSTEM MODEL TYPE Your Solahart PV System is designed for the polycrystalline photovoltaic modules to be roof and or stand mounted with the inverter installed in a serviceable position and connected to the electrical distribution grid often referred to as the grid as per AS 4777 1 These instructions together with the installation instructions supplied with the inverter give limitations on positioning of the inverter This Owner s Guide and Installation Instructions applies to the following PV modules HSL60P6 PB 1 250 250 W module REC255PE 255 W module Note Unless approved otherwise by Solahart only modules of the same make and model may be used in Solahart PV systems SYSTEM OPERATION The Solahart PV System is comprised of two main components a string or array of photovoltaic modules and an inverter The photovoltaic PV modules transform solar radiation into electrical energy in the form of direct current DC In order to utilise this energy and feed it back into the grid the direct current is transformed into alternating current AC by the inverter This conversion is also known as DC to AC inve
14. It is suggested that modules be covered with an opaque material during wiring to reduce the voltage generated by the string PV Module DC plug connectors are connected as follows Firmly push positive plug into negative plug REC255PE HSL60P6 PB 1 250 until an audible click is heard and then try to pull plugs apart Incorrectly connected plugs will come apart whilst correctly connected plugs will not come apart unless the locking latches on either side of the positive plug are depressed using an unlocking tool whilst plugs are pulled apart m 3 E _ Note on plugs do not pull on wiring A Warning Do not connect disconnect DC connectors or wiring while under load A Warning Only connectors of the same make and model may be connected together 35 INSTALLATION PV MODULES The following procedure should be adhered to whilst wiring module strings to prevent the risk of electric shock or inadvertent short circuiting of live cables whilst wiring the Rooftop DC Isolator 1 Two extension leads per string should be constructed using the DC extension cable provided in the BOS Kit One should be short to connect from the first module in the string to the DC isolator The other should be sufficiently long to plug the end module in the string to the DC isolator see the example schematic below 2 Ensure the Rooftop DC Isolator is in the OF
15. above Refer to string voltages listed above For earthing arrangement and wiring diagram refer to Earthing Arrangements All Systems on page 16 12 WIRING DIAGRAMS PVI 4 2 TL OUTD INVERTER SYSTEMS s r3 mr Module Module Module Module Module 5 2 10 2 11 2 12 2 132 Lo JLE JLO J Lo bL bed __ LH La Four pole PV Array DC Isolator at array n Minimum rating 250 1000 VDC 25 _ _ NN rc PA P 1 pu Module Module Module Module Module Module Module 6 1 7 1 8 1 101 11 1 12 1 L 13 1 G h L cm Four pole PV Array DC Isolator at array Minimum rating 250 1000 25 dh Minimum 5 modules string Py 4 2 TL OUTD A Maximum 13 modules per string 240V AC 5 a to Switchboard solar 2 Minimum 5 modules total N Main Switch Maximum 18 modules total Connect to input zone 1 Four pole PV Array DC Isolators at Inverter Minimum rating 250 1000 25 A Single Pole Inverter AC Circuit Breaker lsolator nominal trip current 25A Connect to input zone 2 umbera Number Modules HSL60P6 PB 1 250 Modules REC255PE Modules 5 5 188 5 m 188 0 879 2262 1530 225 6 263 9 1785 263 2 339 2500 2750 3000 3250 Refer to string voltages listed above Ref
16. adequate for loose installation Refer to step 2 for method of inserting Z module into rail 2 For easy use of Z modules ensure that Allen head bolt threads do not project through lower side of Z module so that the Z module is free to move Position Z modules in rail channel as shown and fasten loosely with 2 to 3 turns of Z module Allen head bolt The rail can then be freely moved along Z modules 3 Adjust the vertical and horizontal position of the rail by taking advantage of the long hole in the tile and metal roof interfaces and the still loose connection of the rail Z modules 4 Align all rail ends For adjustable tilt legs align the rail tilt orientation use a string line if necessary Tighten all previously loosely installed rail and feet Z module Allen head bolts to a torque of 21 Nm 5 connect multiple rails together slide a splice on to the rear side of the previously assembled rail Tighten the first splice Allen head bolt to 15 Nm Slide the next rail segment into the splice An expansion gap at the rail joints is recommended Leave a gap of approximately 10 mm between the rail joints and then tighten the second Allen head bolt to 15 Nm 31 INSTALLATION WIRING WIRING Only UV resistant cables and connectors approved for outside use should be used PV cable must be marked or labelled in accordance with AS NZS 5033 To minimise the risk of indirect lightning strik
17. and electrically connected MODULE HANDLING Modules should be handled with care and protected from damage at all times All warnings and instructions on the packaging should be observed Follow these guidelines when unpacking transporting or storing the modules Note module serial numbers before installation and record serial numbers in the system documentation Carry modules using both hands and do not use the junction box or electrical wiring as a grip Do not subject modules to loads or stresses Do not stand on the modules Do not use modules that have been dropped Do not transport modules laid flat on top of each other HSL60P6 PB 1 250 modules only Keep all electrical contacts clean and dry otore modules in a dry and properly ventilated room Do not use sharp or pointed objects to mark module surface or module anodising Never apply paints adhesives or detergents to the rear laminate of the modules Never attempt to disassemble modules modify or adapt the modules or labels in any way as this will void the warranty Do not drill additional holes in any part of the module Drilling holes voids the product warranty Warning Do not use modules which are broken or damaged If the module front glass is broken laminate back sheet is damaged in any way hazardous voltages may be exposed STRING WIRING PROCEDURE A Warning Use insulated tools and wear PPE when performing wiring to prevent the risk of electric shock
18. and the roof cladding eee ee 2 Fix the metal roof interface to the timber batten or rafter using the M6 x 90 mm screw supplied Ensure a 50 mm minimum screw embedment for rafters or 35 mm for timber battens If the interface is being fixed to metal purlins use screws suitable for metal structures with a of 14 3 Check the metal roof interface to ensure that the fastening screw tightly fixes sealing gasket without damaging roof cladding Now proceed to installation of the rails Refer to Rail Installation on page 31 29 INSTALLATION RACKING TILT LEG INSTALLATION Note Screws supplied with the tilt legs are wood screws suitable for timber only Screws used in metal purlins must be suitable for metal structures and have a threads per inch of 14 1 Determine and mark position of feet according NEN Se to your plans Pre drill through roof cladding TTE on top of crest at planned locations Place s E the supplied rubber gaskets under each foot IR ut e a rS and ensure that a weatherproof seal is made irn CP n between the foot and the roof cladding 2 Fix the foot to the timber batter or using a minimum of two M6 X 80 mm screws Ensure a minimum screw embedment of _ Adjustable tilt leg foot 30 fixed tilt leg foot 35 mm for timber battens and 50 mm for rafters AG If the interface is being fixed to metal purlins use
19. connection In this case the splice should be attached to the end of the rail using both fixing bolts and then the earth lug connected to the splice as shown in the figures below 1 Slide rail splice onto end of rail ensuring an overhang of approximately 50 2 Secure rail splice by tightening both Allen head bolts to 15 Nm 3 Drill a hole in the centre of the rail splice attach the earth cable using the earthing set supplied and tighten to 5 Nm Rail splice attached to rail with Earth cable connected to splice both Allen head bolts 16 INSTALLATION OVERVIEW The following installation instructions detail installation procedures for photovoltaic modules inverter module racking systems and balance of system BOS components Prior to the installation of any grid connected PV system a Site Visit shall be performed in accordance with the Clean Energy Council s Grid Connected Solar PV Systems Design Guidelines for Accredited Installers SAFETY REQUIREMENTS The voltages and currents produced by a single module or modules connected in series voltages added together or in parallel currents added together can be dangerous Although module DC plug connectors are insulated to provide touch safe protection the following points must be observed when handling modules in order to avoid the risk of sparking fire hazard burn risk and lethal electric shocks Exercise extreme caution when wiring modules and look out for
20. d i DUM 7 Burketown Townsville Port 5 Broome oo r 7 2 Karratha uL aydon gt en M a 60 3 Rockhampton _____ Marble Bar Alice Springs 5 At _ ___ 1 Bundaberg Region 0 lt f Region C cn 25 Carnarvon 2 Region B oo Gascoyne Junction Region A4 Brishana 35 A Toowoomba Cn 27 _ VA Corindi M Norfolk Islands 2 o Pd Region Region Bo poene a xp ES egion Waomera Lard Howe Island Kalgoorlie Region A 30 UE ee Sydney Esperan aAdalaide Canberra ae Region A2 i A _ 369 552 mene t CU SN 200 km Albany Mount Gambier 70 km a ym 50 km in M Regions are marked with the letters Region AS ee A A1 to 5 B C and D 70 p Stale border St ie MARC PIS enm m t East Sale Coastal Hegian boundaries are o Melbourne G P O Geelong Ua smooth lines set in from a smoothed au 40 coastline by 50 100 150 and 200 km Islands within 50 km of the coast Region A3 are the same Region as the adjacent coast Hobart ial Australia Wind region notes Wind regions are predefined for all of Australia by Australian Standard A
21. damaged or split cable ends Do not perform wiring work in rainy or damp conditions Never insert metallic or otherwise conductive objects into plugs or sockets Ensure that all electrical connections are completely dry and free from contaminants before they are assembled Ensure that connections are tight and correctly made Keep all materials tools and work areas clean and dry Always use appropriate safety equipment such as insulated tools and wear personal protective equipment such as insulated gloves Solar modules produce current when exposed to sunlight It is recommended that the system is shielded with an opaque cover during installation maintenance or repair work INSTALLER RESPONSIBILITIES The installer is solely responsible for Observing and conforming to all relevant Australian Standards all relevant Clean Energy Council Accreditation guidelines and all applicable laws ordinances regulations codes of practice and local or national building codes including any that may have superseded this Owner s Guide amp Installation Instructions Ensuring that the installation complies with AS NZS 3000 AS NZS 5033 AS NZS 1170 2 AS NZS 1562 1 AS 4777 1 AS NZS 1768 AS NZS 3008 AS 2050 and any relevant electrical service and installation rules for the state or territory where the system is installed Ensuring that the PV System and associated components are appropriate for the particular installation and the installation envi
22. different order provided that all modules in a string are connected in series Note The Rooftop DC Isolator should still be in the OFF position at the completion of this stage of the installation It should not be turned ON until the correct stage of commissioning Refer to Solar Isolation Device s Test Rooftop DC Isolator s on page 45 EARTHING All modules and rails must be earthed Refer to Earthing Arrangements All Systems on page 16 Earthing connections must be made by a suitably qualified person according to the relevant standards outlined on page 17 It is also recommended that a reliable lightning protection system be installed otainless steel serrated washers must be used so the rail anodising is pierced providing good electrical continuity Stainless steel nuts bolts and washers must be used and all ferrous metal in conductive connections should be specially treated to prevent corrosion i e by spray painting or coating with a galvanising paint Refer also to Earthing Arrangements All Systems on page 16 Earthing plates To earth modules and rails use earthing plates supplied when mounting modules Install earthing plates in accordance with the following instructions When installed correctly earthing plates will provide earth bond continuity between rails and modules whilst allowing removal of a module without affecting the earthing integrity of other components in the system The rails must then be earthed
23. holes are clear at all times Fastening the modules to the mounting structure Each module must be securely fixed to the mounting structure at a minimum of four points The distance between the end clamp and the end of the rail should be a minimum of 25 mm The mounting clamps must be fastened so the clamp lies completely within the range of shown below for each type of module REC255PE HSL60P6 PB 1 250 im moins 5 3 Allowed 1 Allowed 1 416 mm 240 mm Note Figure is not to scale 37 INSTALLATION PV MODULES MODULE MOUNTING PROCEDURE 1 Mid clamps and end clamps can be inserted into the rail by following the procedure shown making sure the spring washer is correctly in place For easy use of Z modules ensure Allen head bolt threads do not project through lower side of Z module so the Z module is free to move along the rail 2 In positions where earthing plates are required slide the earthing plate over threaded section of Allen head bolt and press earthing plate into rail so that rail retention tabs hold the earthing plate in position 3 Install PV module under end clamps Ensure end clamps are tight against the module and are at least 25 mm from the rail ends For end clamps with earthing plates ensure the frame of the module is located on top of the protrusions of the earthing plate Tighten end clamp bolts to 21 Nm 4 Place a mid clamp with Z modul
24. of this publication No liability can be accepted for any consequences which may arise as a result of its application ABOUT YOUR PV SYSTEM CONTENTS HOUSEHOLDER We recommend you read pages 4 to 6 The other pages are intended for the installer but may be of interest CODES eee 3 About Your PV ui aua ioa a duod uuu Cod n deu EO su Er 4 Operating E 5 BICC Gal a 5 inii estie Eos E cei tae xt caius RR cisco 6 WINO H 7 ella Ln 17 instalation ProcedUTe e Ir 19 Installauon Plannilid ieiunio ues e cu oe petu cas au DO Qu Baur UE cuc 20 IS TAN ALION stie KUNG 25 IAS TAN ALION Pre 32 Installauon ISOIALOM 34 Installation PV MOGUIGS iov eiie qud ense bd recive secatecvitvesdsaeatotadeciaecasetesecedelents 35 IIS TaANlAtlON 40 Installation Labeling a Eo TED 42 Installation
25. one of the factors listed above Solahart may charge you at its standard rates for its time and materials related to your claim Location and positioning Where the PV System is installed outside the boundaries of a metropolitan area as defined by Solahart or further than 25 km from a regional Solahart Dealer the cost of transport insurance and travelling costs to the nearest Solahart Dealer shall be the owner s responsibility Where the PV System is installed in a position that does not allow safe ready access the cost of accessing the site safely including the cost of additional materials handling and or safety equipment shall be the owner s responsibility Replacements oolahart may use remanufactured or refurbished parts or products when repairing or replacing any PV oystem under this Limited Warranty Any exchanged or replaced parts or PV Systems will become the property of Solahart The Warranty Periods set out above will not be extended in any way in the event of a replacement or repair of a PV System The replaced PV System does not carry a new Solahart warranty Limitation of this warranty This Limited Warranty is provided voluntarily and free of charge and does not constitute an independent guarantee promise Therefore if any defect materially affects the functionality of the PV System the Original End User s remedies under this Warranty are limited exclusively to the remedies set out above in the warranty cases specified herein
26. pte rut 2 Staidess steel X Jmm belt 3 steel flat washer Lu 4 epring washer l 5 Stainless steel serrated washer Stainless steel MA slotted washer er kg a F E Ca Corte Fan Identify the earth connection point on the 3 bracket as shown above Connect the earthing wire to the connection point as shown above using a tightening torque of 5 Nm 4 Slide the subassembly into the making sure that the Solahart logo is facing up see Step 1 Tighten both M8 bolts to 15 Nm ensuring good connection between the bolts and rail 34 INSTALLATION PV MODULES INSTALLATION PV MODULES PV MODULES PV modules generate electricity as soon as they are exposed to sunlight and as such they can represent a danger All warnings in this manual must be observed when handling solar modules to avoid the risk of fire sparking and or electrocution If modules are connected in series summing voltage the combined voltage must not exceed the inverter s maximum input voltage rating For the maximum number of series connected modules permissible refer to the relevant wiring diagram in this document for the inverter model installed The Solahart mounting system requires the use of modules of equal thickness for correct clamping Note Ensure only modules of the same type model amp thickness are clamped side by side
27. text on yellow background Added below the shutdown sign Solahart PV Operating Procedure Black text on yellow background Prominent position adjacent to the inverter 43 INSTALLATION COMMISSIONING Systems must be commissioned according to AS NZS 5033 Commissioning tests are required to ensure that the system complies with the aforementioned standard Commissioning information is provided here as a guide only and it is the installer s responsibility to ensure that the requirements of AS NZS 5033 are met A copy of the relevant commissioning documents must be provided to the owner and a copy kept by the installer Before starting any of the tests below ensure that The Solar Supply Main Switch at the AC switchboard is in the OFF position The Inverter AC Isolator at the inverter is in the OFF position if installed The Inverter DC Isolator s at the inverter are in the OFF position The Rooftop DC Isolator s are in the OFF position A Warning Dangerous DC voltages may be present during the following commissioning procedure Appropriate personal protective equipment should be used VERIFICATION OF MODULE AND RAIL EARTH RESISTANCE This test is performed to ensure modules and rails are correctly earthed 1 Using a multimeter set on the ohms scale measure between each module and the system earth wire Earth resistance must be 0 5 Q or less 2 Using a multimeter set on the ohms scale measure betwe
28. the Enter button to accept the setting 10 Press and release the ESC button until you exit Settings mode Inverter Model PVI 3 0 4 2 5000 TL OUTD Each zone input IN1 and IN2 of this inverter has a nominal factory preset start voltage of 200V 2V For single string configurations with less than 7 modules the start voltage for the connected zone input 1 1 or IN2 must be adjusted in order for the system to function correctly and efficiently The start voltage of the unused zone input may be left set to the factory preset voltage For dual string configurations and any string with less than 7 modules the start voltage for the connected zone input IN1 and or IN2 must be adjusted in order for the system to function correctly and efficiently The display on this inverter allows the start voltage to be checked and altered as follows 1 Press and release the ESC button 2 Press and release the down button until Settings is displayed on the screen Press and release the Enter button Password 0000 will be displayed on the screen Enter password 0000 using the arrow keys Press and release the down button until VStart is displayed on the screen 09 Press and release the Enter button VStart1 VStart2 will be displayed on the screen with an arrow adjacent to VStart 1 7 Press and release the Enter button to select VStart1 Set VStart1 and the curren
29. 5 wind speed 1 m s and ambient temperature 20 Variations from NOCT values will affect actual Voc and should be allowed for The open circuit voltage Voc of every string must be measured before switching on the inverter and must be within 5 of the calculated value readings are outside the calculated value by more than 5 then 44 INSTALLATION COMMISSIONING connections must be verified for polarity continuity and possible faults and repaired where necessary Once verification has been satisfactorily completed strings may then be connected to the inverter SOLAR ISOLATION DEVICE S TEST ROOFTOP DC ISOLATOR S This test is performed to ensure the Rooftop DC Isolator s are isolating the string s from the inverter when in the OFF position OG dew 9 8 Ensure that the Inverter AC Isolator s are in the OFF position Switch all string DC Isolators to the ON position Rooftop and Inverter DC Isolators Ensure that the PV system is operating under irradiance conditions greater than 500 W m owitch the string Rooftop DC Isolator to the OFF position Disconnect string positive and negative DC plug connectors from inverter Using a multimeter set on the DC voltage scale connect multimeter leads between the disconnected string plugs Ensure leads are firmly connected If a DC voltage is present the Rooftop DC Isolator or system wiring is faulty and will require replacing or repairing Switch the string Rooft
30. 500 226 2 1530 225 6 1750 263 9 1785 263 2 1 8 2000 879 301 6 200 X 895 3008 1 9 2250 879 3393 2295 895 3384 8 _ 9 Values measured at standard test conditions STC defined as irradiance of 1000 W m Spectrum 1 5 and cell temperature 25 C Variations from STC values will affect actual Isc and Voc and should be allowed for For earthing arrangement and wiring diagram refer to Earthing Arrangements All Systems on page 16 WIRING DIAGRAMS SB2100TL INVERTER SYSTEMS Module Module Module rj 8 3 0 Four pole PV Array DC Isolator at array Minimum 6 modules per string Minimum rating 250 1000 25 Maximum 10 modules per string S62 100TL 240 V AC o Switchboard solar Main Switch Four pole PV Array DC Isolator at inverter Minimum rating 250 1000 25A Single pole Inverter AC Circuit Breaker Igolator nominal trip current 16 Number Number Modules HSL60P6 PB 1 250 Modules REC255PE Modules System Power system Power P Modules Strings Rating W Isc A Voc V Rating W Isc Voc V 6 1 6 1500 879 226 2 1530 895 2256 _ 1 9 2250 __ 879 3393 2295 895 3384 10 Values measured at standard test conditions STC defined as irradiance of 1000 W m Spectrum AM 1 5 and cell temperature 25 C Variations from STC values will affect actual lsc and Voc and should be allowed for
31. ATION This step is performed to verify the PV system is operating correctly 1 2 3 Ensure all DC Isolators are in the ON position Rooftop and Inverter DC Isolators Ensure the AC Isolator is in the ON position Ensure the PV system is operating under irradiance conditions greater than 500 W m After waiting for the inverter to connect to the grid record the Input Voltage for each string which will be alternately displayed on the inverter LCD screen Check this Input Voltage is within 5 of the value for the number of modules in each string according to the following table Indicative String NOCT Number of modules in string 5 6 7 8 9 10 11 12 13 14 HSL60P6 PB 1 250 modules 138 166 193 221 248 276 304 331 359 386 REC255PE modules 143 171 200 228 257 285 314 342 371 399 Values measured at normal operating temperature NOCT defined as irradiance of 800 W m Spectrum AM 1 5 wind speed 1 m s and ambient temperature 20 Variations from NOCT values will affect actual and should be allowed for 48 ENGINEERING CERTIFICATION innovation in design and construction Gamcorp Melbourne Pty Ltd A C N 141 076 904 A B N 73 015 060 240 wyWw gamcorp com au melbournetgamcorp com au 1 19 Anthony Drive Mount Waverley VIC 3149 Tel 03 9803 9533 Fax 03 9802 9125 REGISTERED FIRM Our Ref 23939
32. F position strip 12 mm of insulation from the end of each extension lead and connect the two extension leads to the Rooftop DC Isolator terminals The Rooftop DC Isolator should be wired in a consistent manner Refer to Isolator Wiring on page 33 3 Connect the first module positive cable plug to the Rooftop DC Isolator extension cable negative plug 4 Connect each module s negative cable to the following module s positive cable as modules are being installed until the halfway point is reached i e fourth module in an eight module string 5 Install and connect the remaining modules but do not make the halfway connection i e in an eight module string do not connect the fourth module negative cable to the fifth module positive 4 cable refer to wiring diagram below These two cables will be connected at the end of this procedure 6 Connect the last module s negative cable to the Rooftop DC Isolator extension cable positive plug 7 Complete the circuit by connecting the two string halves together by connecting the positive and negative cables of the two modules left previously disconnected in step 5 Connect last Short cable with negative Connect toisolator Array terminal Long cable with Positive plug Connect to isolator Array terminal p Rooftop DC Isolator Note Modules may be connected in a
33. Label Colour Location INVERTER AC Black text on Inverter AC isolator ISOLATOR white background WARNING DUAL SUPPLY ISOLATE SOLAR SUPPLY AT BEFORE WORKING ON THIS SWITCHBOARD Distribution board number to be entered by installer i e DB1 White text on red background Main switchboard and all intermediate distribution boards where inverter is directly connected to a distribution board Solahart OPERATING PROCEDURES FOR SOLAR PV SYSTEM TO SHUT DOWN NOTE There be mera Tu em Soler Main swichhaend DC and Fratar AC Bola al verter Then tum GB te PV DC WARNING PY array DC kolsi TO START UP do not de enengine the PV and on the PV ray DC amy Than bum on Ea lmata AL iain eters FOR SERVICE PHONE 011 ma Wan Solahart OPERATING PROCEDURE TO SHUT DOWN Tum off Solar Supply Main Switch at AC switchboard and Inverter AC isolator at inverter where installed Then tum aff the PV Array DC isolator TO START UP on the PV Array DC isolator Then turn on the Inverter AC isolator where installed and the Solar Supply Main Switch NOTE There may be more than one DC isolator FOR SERVICE PHONE 1800 638 011 Black and white Prominent position adjacent to the inverter Black
34. Owner s Guide and Installation Instructions Single Phase PV Systems Solahart PV Systems must be installed and serviced by a suitably qualified person Please leave this guide with the householder Warning For continued safety of this PV System it must be installed operated and maintained in accordance with these instructions and the installation guide supplied with the PV inverter Caution Only qualified and accredited personnel should perform work PV systems such as design installation commissioning maintenance and repairs Be sure to follow the safety instructions for all system components It is also important to observe relevant local codes and regulations for health and safety and accident prevention Only Solahart parts and Solahart approved parts may be used No substitute parts may be used without prior approval from Solahart Industries Pty Ltd Only parts supplied by Solahart Industries Pty Ltd are covered by the Solahart warranty The warranty can become void if safety devices are tampered with or if the installation is not in accordance with these instructions PATENTS This PV System may be protected by one or more patents or registered designs in the name of Solahart Industries Pty Ltd TRADE MARKS Registered trademark of Solahart Industries Pty Ltd TM Trademark of Solahart Industries Pty Ltd Note Every care has been taken to ensure accuracy in preparation
35. S NZS 1170 2 The Wind Region has nothing to do with surrounding topography or buildings Most of Australia is designated Region A which indicates a Regional Ultimate Basic Wind Velocity of 45 m s areas are designated Region B 57 m s Local authorities will advise if this applies in your area Region C areas 66 m s are generally referred to as Cyclonic and are generally limited to northern coastal areas Most Region C zones end 100 km inland Region D 80 m s Australia s worst Cyclonic Region between Carnarvon and Pardoo in WA 21 INSTALLATION PLANNING TERRAIN CATEGORY The terrain over which the approaching wind flows towards a structure must be assessed on the basis of the following category descriptions Terrain Category 2 Open terrain including grassland with well scattered obstructions having heights generally from 1 5 m to 5 m with no more than two obstructions per hectare e g farmland and cleared subdivisions with isolated trees and uncut grass Terrain Category 3 Terrain with numerous closely spaced obstructions having heights generally from 3 m to 10 m The minimum density of obstructions shall be at least the equivalent of 10 house size obstructions per hectare e g suburban housing or light industrial estates ROOF TYPE Determine the roof type of the building where the PV modules are to be installed and select the appropriate rail support Rail support systems are available as follows
36. ar sulphur springs or volcanoes where they may be exposed to harmful chemicals WARNINGS A Warning This document provides sufficient information for system installation heights up to 10 m If the installation site is more than 10 m in height contact Solahart Industries for further advice A Warning This system has not been certified for and should not be installed in wind region D Warning During installation and when working on the roof be sure to observe the appropriate OH amp S safety regulations and relevant regulations of your local region A Warning Ensure electrical connection disconnection is performed only when the relevant circuit is isolated Do not connect disconnect wiring under load conditions A Warning Do not expose the PV modules to artificially concentrated light A Warning Do not drill holes in the modules as this will void product warranty 18 INSTALLATION PROCEDURE Planning Design the system and layout Refer to Installation Planning on page 20 Determine the spacing of the Rail Supports using the Maximum Rail Support Spacing Tables on page 26 and considering the following factors refer to Installation Planning on page 20 a Wind Region b Terrain Category c Roof Type d Roof Area e Building Height f Array Orientation Install the Racking Rail and Rail Supports Refer to Installation Racking on page 25 Install the remainder of the roof top components as fo
37. by connecting a suitably sized earth wire Refer to Earthing Arrangements All Systems on page 16 36 INSTALLATION MODULES Earth Bonding Plate Earth wire to string rail X Earth bonding plate location 4mm minimum minimum requirement A Warning Only Solahart approved earthing plates are to be used A Warning Module frames must be located on top of earthing plate earth bond protrusions A Warning Earthing plates are intended for single use only and must not be reused A Warning If rails are not of a continuous length or rail splices do not provide satisfactory earth continuity earth bond jumper cables must be used across rails or rail splices or each section of rail must have an earth wire connection MODULE MOUNTING Ensure a minimum clearance of 60 mm between the outer surface of the roof and any part of the module to allow sufficient airflow beneath the modules and adequate cooling of the modules For portrait installations i e short edge horizontal modules must be installed so that the module junction box is located towards the top edge of the module Module cables must be installed so that any water will run away from the junction box Each corner of the module frame has small drainage holes to allow water caused by rain or snow melt to exit the frame easily and to minimize damage caused by freezing and thawing Please note The drainage holes must not be used for mounting the module Ensure the drainage
38. cement parts and is not transferable by the Original End User except to the subsequent owner of the property at which the original PV System was installed and remains installed provided that this PV System has not been altered in any way or moved from the structure or property at which it was originally installed Notification of a warranty claim hereunder must be given without undue delay after detection of the defect and prior to the expiration of the applicable Warranty Period and in accordance with the procedure set out below There are many factors that affect the output of your Module Solahart does not warrant a specific power output for your Modules All modules degrade over time and power output is subject to many variables including the age of the Module PART B INVERTERS Warranty coverage for the Inverter oolahart warrants that its Inverter when located at its original installation will operate in accordance with its specifications in the Solahart s Owner s Guide and Installation Instructions for a period of five 5 years from the date of installation of the inverter If the Inverter fails to operate in accordance with its specifications and this materially affects the usability of the Inverter Solahart will at its sole option 1 repair the Inverter 2 provide a replacement Inverter swapped or 3 refund the original purchase price for the Inverter as determined by Solahart PART C THE RACKING SYSTEM Warranty cove
39. e DC plug connectors to inverter 10 Repeat for each string 45 Installation Commissioning Australia Only INSULATION RESISTANCE TEST This test is performed to verify the insulation resistance between the positive DC string wiring and earth and the negative DC string wiring and earth are both greater than or equal to 1 Megaohm 1 as required by AS NZS 5033 2012 clause D4 An insulation tester capable of applying test voltages of 500V and 1000V is required to perform this test A Warning Live voltages of up to 600 VDC will be present during this test Wear personal protective equipment to prevent the risk of electric shock and treat DC string wiring as if it were live at all times A Warning Do not permit any person to touch any part of the array whist the insulation test is being performed 1 Ensure that the Inverter AC Isolator is in the OFF position 2 Switch the Rooftop DC Isolator s to the ON position Switch the Inverter DC Isolator s to the OFF position Disconnect string positive and negative DC plug connectors from inverter euo ue pe Connect the insulation tester leads between the disconnected positive string plug and earth Ensure test leads are firmly fixed in position 6 Select the appropriate test voltage on the insulation tester according to the number of modules in the string 500 V for a string of 6 10 modules 1000 V for a string of 11 14 modules 7 Switch the Inverter DC Isolator to the ON
40. e and Allen head bolt in each rail and slide into position Ensure that the mid clamp is tight against the module For mid clamps with earthing plates ensure the frame of the module is located on top of the protrusions of the earthing plate Fasten loosely approx 2 3 turns 5 Place the next module onto the rail and slide the module into the mid clamps In positions where earthing plates are required ensure both module frame edges are located on top of the protrusions of the earthing plate 6 Tighten each mid clamp Allen head bolt to 21 Nm Repeat steps 4 to 6 for each remaining module in the row 38 INSTALLATION PV MODULES 7 Place an end clamp into the end of each rail Ensure that the end clamps are tight against the module and are at least 25 mm from the rail ends In positions where earthing plates are required ensure the frame of module is located on top of the protrusions of the earthing plate Tighten end clamp bolts to 21 Nm 8 Repeat the steps 3 7 for each row of modules Mid clamps may be temporarily placed between rows to ensure 18mm uniform spacing between rows Module installation is now complete 39 INSTALLATION INVERTER For inverter installation instructions and warranty exclusions refer to the documents supplied with the inverter The following points must also be observed when installing the inverter A Warning Inverters have masse
41. ector MIEAust CPEng NPER 2210984 MAICD RPEQ 12090 EC 38461 NT 1396 1ES Page 1 of 1 ISO 9001 2008 Registered Firm Certificate No AL 1222 49 ENGINEERING CERTIFICATION pamcorp innovation in design and construction Gamcorp Melbourne Pty Ltd C N 141 076 904 A B N 73 015 060 240 melbourne gamcorp com au 1 19 Anthony Drive Mount Waverley VIC 3149 Tel 03 9803 9533 Fax 03 9802 9125 CIAM PaT 2 REGISTERED FIRM Our Ref 23939 18 February 2013 Clenergy Australia 18 20 Duerdin Street Clayton North VIC 3168 Array Frame Engineering Certificate Installation of SolarRoof Adjustable Tilt Legs Gamcorp Melbourne Pty Ltd being Structural Engineers within the meaning of Australian Building Regulations have carried out a structural design check of PV eZRack SolarRoof Adjustable Tilt Legs installation within Australia The design check has been based on the information in the PV ezRack SolarRoof Adjustable Tilt Legs Code Compilant Installation Guide AU V3 2 and schematic drawings of the system components by Clenergy Xiamen Technology Co Ltd provided by Clenergy Australia We find the Installation of PV ezRack SolarRoof Adjustable Tilt Legs installation to be structurally sufficient for Australian use based on the following conditions Wind Loads to AS NZ1170 2 2011 Admt 2 2012 Wind Region A B C D Wind Terrain Category 2 amp 3 Wind average
42. en each rail and the system earth wire Earth resistance must be 0 5 Q or less STRING OPEN CIRCUIT VOLTAGE Voc TEST This test is performed to ensure the wiring polarity and continuity of the PV array is correct Measurements should be made under stable irradiance conditions close to solar noon if possible Where multiple strings are installed this test procedure must be repeated for each string The voltage measurement obtained should be the number of modules in the string multiplied by the Voc of one module i e for a string with 9 X REC255PE modules String Voc 9 X 35 3 V DC 318 V DC 1 Ensure that the Inverter AC Isolator s are in the OFF position 2 Ensure that the Inverter DC Isolator s are in the OFF position 3 Ensure that the Rooftop DC Isolator s are in the OFF position 4 Using a multimeter set on the DC voltage scale measure between the string positive and negative terminals at the module side of the string Rooftop DC Isolator and compare the value obtained with the table below 5 Repeat for each string Indicative String Number of modules in string 5 6 7 8 9 10 11 12 13 14 HSL60P6 PB 1 250 modules 175 210 245 280 315 350 385 420 455 490 REC255PE modules 177 212 247 282 318 353 388 424 459 494 Values measured at normal operating cell temperature NOCT defined as irradiance of 800 W m2 Spectrum AM 1
43. er installation guide for the model inverter installed For Power One ABB inverters the start voltage must be correctly set based on the type and size of array to allow the system to perform correctly To set the start voltage refer to Power One ABB Inverter Start Voltage on page 47 46 INSTALLATION COMMISSIONING POWER ONE ABB INVERTER START VOLTAGE The start voltage VStart is the DC voltage at which the inverter will begin to transform DC to AC Inverter Model UNO 2 0 I OUTD This inverter has a factory preset start voltage of 200V 2V The display on this inverter allows the start voltage to be checked and altered as follows 1 Press and release the ESC button 2 Press and release the down button until Settings is displayed on the screen 3 Press and release the Enter button Password and a blinking 0 will be displayed on the screen 4 Press and release the Enter button to confirm 0 5 Repeat Step 4 until password 0000 has been entered 6 Press and release the down button until VStart is displayed on the screen 7 Press and release the Enter button 8 Press and release the up T or down buttons to change the start voltage to the desired setting a If the string connected to the inverter has 6 modules set the voltage to 170 V b Ifthe string connected to the inverter has 7 or more modules set the voltage to 200 V 9 Press and release
44. er to string voltages listed above Values measured at standard test conditions STC defined as irradiance of 1000 W m Spectrum AM 1 5 and cell temperature 25 C Variations from will affect actual and Voc and should be allowed for For earthing arrangement and wiring diagram refer to Earthing Arrangements All Systems on page 16 13 WIRING DIAGRAMS PVI 5000 TL OUTD INVERTER SYSTEMS FA mr Module Py py Module Modula Pg Four pole PV Array DC at array Minimum rating 250 1000 VDC 25A p 21 Minimum 250 1000 VOC 254 Connect to input zone 1 i Four pole PV Array DC Isolator at array Main Four pole PV Array DC Isolators at inverter Single Pole Inverter Minimum rating 250 1000 VDC T 4 Connect to input zone 2 Number Number Modules System Power Rating W 240V AC ta Switchboard solar E ir u l 1 Py FA Py Module 10 2 n2 13 2 142 L Er oa 4 Ss PN J Kadulle W1 Modul 13 1 10 1 Minimum 5 modules per string Maxi
45. es avoid forming closed loops when designing the system Check to ensure that system wiring is correct before commissioning modules If the measured open circuit voltage Voc and short circuit current Isc differ from specifications a wiring fault may be present Recommended cable size for plug connectors is 4 6 with an operating temperature range of 40 to 120 Plug connectors are polarised and should be firmly connected All connections should be secure tight and electrically and mechanically sound Correct DC polarity should be observed at all times Plug connectors should never be used to turn the system on or off i e do not connect or disconnect plug connectors under load conditions Only use plug connectors supplied with your Solahart PV system or which are the same type model and from the same manufacturer as those on the PV module Ensure that all plug connectors and plug wiring are in good electrical and mechanical condition and are not subjected to mechanical stress Ensure that all materials meet system requirements such as maximum voltage current moisture and temperature when exposed to sunlight Electrical ratings of the PV modules are within 396 of measured values at Standard Test Conditions STC Under normal conditions a photovoltaic module may experience conditions that produce more current and or voltage than that reported under STC When designing a system allow for increased output of a module as a re
46. es such as slate shingles proceed directly to step 6 For thick tiles such as grooved tiles if necessary use an angle grinder to chase a recess or remove raised groves on the tile that covers the tile roof interface at the point where the interface protrudes through so that the tile lies flat For thick tiles it may also be necessary E to cut a recess into the tile located below the tile roof interface Now proceed to installation of the rails Refer to Rail Installation on page 31 28 INSTALLATION RACKING 6 For thin tiles such as slate shingles a portion of tile must be cut and removed from the tile above the tile roof interface creating a recess Suitable flashing must then be installed around the tile roof interface with an overlap of at least 150mm at the edges of the recess Now proceed to installation of the rails Refer to Rail Installation on page 31 METAL ROOF INSTALLATION Note Screws supplied with the roof interfaces are wood screws suitable for timber only Screws used in metal purlins must be suitable for metal structures and have threads per inch of 14 1 Determine and mark position of the metal roof interfaces according to your plans Pre drill through roof cladding on top of crest at planned locations Place the supplied rubber gasket under the metal roof interface and ensure that a weatherproof seal is made between the interface
47. h Connection Method 1 Stainless steel nut 2 Stainless steel M4 X 30mm bolt E Earth Link 3 Stainless steel M4 flat washer 4 Stainless steel spring washer 5 Stainless steel serrated washer 6 Stainless steel slotted washer AC Switchboard or lug Earthing connections must be made so the removal of one component e g a module does not interrupt the earthing to other parts of a system e g other modules Daisy chaining is not permitted The PV system earth connection must be directly connected to the switchboard earth link not via the inverter earth connection If the earth cable could be exposed to direct sunlight it must have a physical barrier to protect the earth cable from this exposure Earth wires must be sized in accordance with requirements set out in Earthing and bonding arrangements of AS NZS 5033 Solahart approved earthing plates may be used to earth modules via the racking instead of wiring directly to the module frames Refer to Earthing on page 36 for more information A Warning Do not drill holes in the modules as this will void product warranty The racking may be earthed by means of a rooftop isolator bracket Refer to Installation Rooftop Isolator on page 34 for details Where it is necessary to make an earthing connection to a rail that does not have a rooftop isolator bracket fitted a rail splice piece will provide a suitable surface for
48. hing arrangement and wiring diagram refer to Earthing Arrangements All Systems on page 16 11 WIRING DIAGRAMS SB4000TL 21 INVERTER SYSTEMS Lp eee sro tr er po ty py PV Pv PV Module Module Module Module iB 108 118 12 ima Four pole PX Array at array rating 29071000 YOT 254 PV Pv Module Module 12A L m lo ami m Four pole PV Array DC isnlator at array F Minimum rating 2564020 25A Minimum 6 modules string Minimum Connect to AN Maximum 12 modules per string Maximum 18 moduloa total input one SBADOOTL 21 240 V AC A Switchboard solar Main Switch Four pole PY Array DC leolaiore at inverter Minimum rating 259 7000 284 Singh Inverter n i Circuit Breaker Ikolatar trip current 26 Conract ta input cone B Number Modules HSL60P6 PB 1 250 Modules REC255PE Modules System Power oystem Power 4080 Values measured at standard test conditions STC defined as irradiance of 1000 W m Spectrum AM 1 5 and cell temperature 25 C Variations from STC values will affect actual lsc and Voc and should be allowed for 8 79 Refer to string voltages listed
49. ion at right angles to across a tile roof pitch landscape tile roof hooks are required The installer must ensure the structural integrity of the building is not compromised by the PV system installation and the roof structure is suitable to carry the full weight of the modules and racking system If in doubt consult a structural engineer who may recommend that the roof structure should be suitably strengthened Each module and its fittings including racking weighs approximately 25 kg 20 INSTALLATION PLANNING LATITUDE OF SOME AUSTRALIAN CITIES Adelaide 35 5 Cairns 175 Hobart 425 Port Hedland 20 S Alice Springs 245 Canberra 35 Mildura 34 Rockhampton 24 S Brisbane 27 S Darwin 12 S Melbourne 38 S Sydney 34 S Broken Hill 31 S Geraldton 285 32 S Townsville 19 S WIND REGION Use the wind region diagram shown below to determine the wind region of the installation site 142 Christmas Island Region Region C Australan Territory only Region B p E Bs Cocas Islands Darwin See B T c vain eh Hegion C inr 5 e DEA Maoraton Region C T Wyndham d 4 sl 2 Mareeba NI A F Region C 100 Borroloola orem gt AY cairns i i 150 km Hf T Neununurre M 7 Dunbar Wast Atherton
50. ir modifications or movement of the PV System by someone other than a Solahart Dealer or a oolahart Accredited Service Agent 2 abuse misuse or abnormal use accident negligent acts power failures or surges lightning fire flood hail or any other natural disaster accidental breakage actions of third parties and other events or accidents outside Solahart s control and or not arising under normal operating conditions 3 Operating the PV System in an unintended environment or under incorrect safety or protection conditions 4 failure to operate and or maintain the PV System in accordance with the Solahart Owner s Guide and Installation Instructions PV Systems 5 transport damage 6 wear and tear from adverse conditions including corrosive atmospheric conditions e g salt ocean spray dust storm or other weather damage 7 cosmetic defects 8 any improper attachment installation or application of the PV System and any insufficient framing if the PV System is a frameless module 9 insufficient ventilation of the device 10 failure to observe the applicable safety regulations or any factor identified in the Solahart Owner s Guide and Installation Instructions PV Systems 11 Ignoring safety warnings and instructions contained in all documents relevant to the PV System If your claim relates to a failure to operate in accordance with the Solahart Owner s Guide and Installation Instructions PV Systems as a result of
51. l shading of the modules array will reduce array system output A module is considered shade free when it is both Free from shade or shadows all year round Exposed to several hours of direct sunlight even during the shortest days of the year Note The following information is provided as a guide only SOUTHERN HEMISPHERE Modules should be installed facing toward true north TRUE NORTH Where this orientation is not practical a system facing up Best aspect to 45 NW or NE from true north is satisfactory however losses of up to approximately 6 will occur A module facing due east or due west will experience a loss in performance of approximately 18 Inclination of modules should be approximately equal to the local latitude angle The latitude of some Australian cities is shown in the Latitude of Some Australian Cities on page 21 Modules may be installed at the roof angle for simplicity of installation and appearance however if inclination varies by 15 or more from the correct inclination performance losses of 496 or more will occur Modules should be inclined at an angle of at least 10 to Recommended aspect NE to NW 0 6 loss support the self cleaning function of the glass SOUTH Guide only Losses for incorrect orientation and incorrect inclination will be compounded If the roof angle is flat adjustable or fixed tilt legs should be considered to optimise inclination depending upon area For an installat
52. llows a Rooftop Isolator Refer to Installation Rooftop Isolator on page 34 b PV Modules Refer Installation PV Modules on page 34 c Rooftop Wiring Refer to Installation Wiring on page 32 Install the Inverter Refer to Installation Inverter on page 40 Commission the PV system Refer to Installation Commissioning on page 44 19 INSTALLATION PLANNING INSTALLATION TOOLS 4 5 amp 6 mm Allen keys or 4 5 amp 6 mm Allen Key fittings to suit torque adjustable drill for racking components and inverter Torx T20 screwdriver Power One ABB inverter systems only Cordless torque adjustable drill Angle grinder with stone disk for tile cutting if required Electricians hand tools screwdrivers pliers etc String line Timber to shim tile roof interfaces if required PV MODULE ORIENTATION AND INCLINATION To maximize system output install modules at optimum orientation and inclination tilt angles The specifics of this will depend on the installation location and must be calculated by a qualified system designer The ideal angle for mounting a module should result in the sun s rays falling perpendicular i e at a 90 angle to the module surface Note All modules in each series string must have the same orientation and inclination to ensure that modules do not underperform due to a mismatching of each module s output Modules should be installed in a shade free position Even minor or partia
53. mum 14 modules per string Switch Minimum 5 modules total Maximum 22 modules total Circuit Breaker Isolator nominal trip current 25A HSL60P6 PB 1 250 Modules REC255PE Modules System Power Isc A Voc V Rating W Isc A Voc V 5 8 79 8 79 8 79 8 79 8 79 8 79 8 79 8 79 8 79 7 9 250 _ 11 12 13 14 4500 4750 5000 5250 9500 Values measured at standard test conditions STC defined as irradiance of 1000 W m Spectrum AM 1 5 and cell temperature 25 C Variations from STC values will affect actual Isc and Voc and should be allowed for Refer to string voltages 8 95 8 95 8 95 8 95 8 95 8 95 8 95 8 95 8 95 4590 4845 5100 9355 5610 listed above Refer to string voltages listed above For earthing arrangement and wiring diagram refer to Earthing Arrangements All Systems on page 16 14 WIRING DIAGRAMS SB5000TL 21 INVERTER SYSTEMS QOEM Modula Modulo 138 148 Four pole PV Annoy DC Inolabor array D rating 2580100 YOC 254 1 i 1 1 f 1 C _ lt p m m m pu FA pg Eh EN py Py PV Modula Module Module Module Module Module Module Module Module Mocule Module Medie Module Modulo 1 5A BA 10 11 12A
54. nk 55 Revision Date 2015 January 120018C
55. o alternating current The PV Array DC Isolators provide a means for isolating the array The Inverter AC Isolator provides overcurrent protection of the inverter and a method of isolating the PV system from the electrical distribution grid A Warning For the inverter to be effectively electrically isolated both the PV Array DC Isolator s and the Inverter AC Isolator s must be in the OFF position OPERATING PROCEDURES TO TURN PV SYSTEM ON 1 Turn on the PV Array DC Isolator s at the inverter 2 Then turn on the Inverter AC Isolator at the inverter if installed and the Solar Supply Main Switch at the AC switchboard TO TURN PV SYSTEM OFF 1 Turn off the Solar Supply Main Switch at the AC switchboard and the Inverter AC Isolator at the inverter if installed 2 Then turn off the PV Array DC Isolator s at the inverter Warning Depending upon the system there be more than one PV Array DC Isolator Warning To effectively isolate the wiring between the isolator and switchboard the Solar Supply Main Switch located in the switchboard must also be in the off position A Warning PV array DC isolators do not de energise the PV array and array cabling ELECTRICAL SAFETY SAFETY REQUIREMENTS The voltages and currents produced by a single module or modules connected in series voltages are added together or in parallel currents are added together can be dangerous Note Only qualified personnel should
56. olahart Additional String Kit HSL60P6 PB 1 250 Modules REC255PE Modules 6 1 6 _ 1500 879 2262 1530 895 2256 8 1 8 2200 879 3016 200 895 3008 _ _ 9 1 9 2250 879 3393 2295 895 3384 547 13 2 948 3250 8 79 3315 8 95 6 7 549 14 2 648 3500 3570 8 95 7 7 Values measured at standard test conditions 5 defined as irradiance of 1000 W m Spectrum 1 5 and cell temperature 25 C Variations from ae fe will affect actual 1 and Voc and should be allowed for Refer to string voltages listed above Refer to string voltages listed above For earthing arrangement and wiring diagram refer to Earthing Arrangements All Systems on page 16 10 WIRING DIAGRAMS SB3000TL 21 INVERTER SYSTEMS Py Py py py py Module Module Module Module Module Module Module module Module Module 1 6 2 8 8 a 12 13 B 14 8 _ Four pole PV Array DC Isolator at array 0 Minimum rating 250 1000 25A Ie IJ pe pep pue qe iF a _ f Pu PV PV Pv PV Module Moule Module Madu le Module Module ea 10A 12 1 13
57. on of less than 1 Inverter Model Conductor cross section 2 5 mm 4 0 mm 6 0 mm 10 0 mm 16 0 Maximum cable length m SB1600TL 10 18 3 N A N A N A N A UNO 2 0 I OUTD Refer Power One ABB Quick Installation Guide SB2100TL 15 1 N A N A N A N A PVI 3 0 TL OUTD Refer Power One ABB Quick Installation Guide SB3000TL 21 9 8 15 8 23 5 39 6 N A SB4000TL 21 7 4 11 8 17 6 29 6 N A PVI 4 2 TL OUTD PVI 5000 TL OUTD SB5000TL 21 Refer Power One ABB Quick Installation Guide Refer Power One ABB Quick Installation Guide Note If the installation requires different cabling or has installation conditions different to those specified above the installer must undertake appropriate calculations to ensure the cabling is correctly sized 41 INSTALLATION LABELLING This information is supplied here as a guide only Additional labels may be required depending upon the installation and local requirements Labels must be constructed to AS 1319 and installed according to AS 4777 1 AS NZS 5033 and any local regulations Refer to aforementioned standards for more information The purpose of labelling is to clearly indicate that the electrical installation has multiple supplies and which circuits are affected by these supplies Labelling also identifies the components that isolate the various supplies Labels relating to the PV system must be placed on the s
58. op DC Isolator to the ON position If a DC voltage is not present the Rooftop DC Isolator or system wiring is faulty and will require replacing or repairing Switch the string Rooftop DC Isolator to the OFF position Reconnect string positive and negative DC plug connectors to inverter 10 Repeat for each string SOLAR ISOLATION DEVICE S TEST INVERTER DC ISOLATOR S This test is performed to ensure the Inverter DC Isolator s are isolating the string s from the inverter when in the OFF position Qu dU ee 8 9 Ensure that the Inverter AC Isolator s is in the OFF position Switch all string DC Isolators to the ON position Rooftop and Inverter DC Isolators Ensure that the PV system is operating under irradiance conditions greater than 500 W m owitch the string Inverter DC Isolator to the OFF position Disconnect string positive and negative DC plug connectors from inverter Using a multimeter set on the DC voltage scale connect multimeter leads between the disconnected string plugs Ensure leads are firmly connected If DC voltage is present the Inverter DC Isolator or system wiring is faulty and will require replacing or repairing owitch the string Inverter DC Isolator to the ON position If a DC voltage is not present the Inverter DC Isolator or system wiring is faulty and will require replacing or repairing owitch the string Inverter DC Isolator to the OFF position Reconnect string positive and negativ
59. or numbers are illegible or 2 Is not installed in Australia Warranty Claim Procedure If you wish to make a claim under this warranty you need to 1 Contact your Solahart dealer provide proof of purchase and owner s details address of the PV System a contact number and date of installation of the PV System 2 Solahart will arrange for the PV System to be tested and assessed 3 f Solahart determines that you have a valid warranty claim Solahart will organise for the repair or replacement of the PV System or any component in accordance with this warranty Any expenses incurred in the making of a claim under this warranty will be borne by you The Australian Consumer Law Our goods come with guarantees that cannot be excluded under the Australian Consumer Law You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure Solahart Industries Pty Ltd A B N 45064945848 For SERVICE Telephone 1800 638 011 Registered Office or your nearest Solahart Dealer 1 Alan Street PO Box 6 For Sales Telephone 1300 769 475 Rydalmere New South Wales 2116 or your nearest Solahart Dealer Australia www solahart com au SOLAHART PV SYSTEM WARRANTY AUSTRALIA ONLY This page has been intentionally left bla
60. pection of J system Quarterly components from ground level to check for Accumulation of debris around Gently remove debris from components that components are safely accessible from ground level Shading of the array Trim trees if required Visible damage to any components Contact your Solahart dealer Cleanliness of PV modules To optimize electrical output it is recommended that the modules are cleaned when dirt can be seen on the glass surface Please contact your Solahart dealer 10 arrange module cleaning Contact a suitably qualified person such Yearly This inspection can be arranged through your as a CEC accredited installer to inspect Solahart dealer and should ensure that the system Inverter s ventilation filters and fans are cleaned All fastenings are tight secure and free of corrosion All cable connections are tight secure and free of corrosion Cables are not damaged in any way Earthing of the modules and module rails is satisfactory Electrical characteristics are within specification The AC and DC isolator circuit breakers function correctly WIRING DIAGRAMS SB1600TL 10 INVERTER SYSTEMS Module Module 3 5 PY Module 2 Four pole PV Array DC Isolator at array Minimum 8 modules per string Minimum rating 250 1000 25 Maximum 7 modules per string SB1800TL 10 240 V AC To Switchboard solar
61. perform work on photovoltaic systems UNIQUE HAZARDS OF DC ELECTRICITY PV modules generate DC electricity as soon as they are exposed to sunlight Once the current is flowing breaking or opening a connection e g disconnecting a DC cable from the inverter can cause a DC electrical arc Unlike arcs occurring in conventional low voltage AC wiring DC arcs are not self extinguishing They are a potentially lethal burn and fire hazard capable of creating high temperatures that can destroy contacts and connectors PERIODIC MAINTENANCE GENERAL Due to the safety concerns involved with working at heights and working with electricity we recommend the householder follow the maintenance schedule provided below Other maintenance should be performed by a suitably qualified person such as a CEC accredited installer Australian Standard AS NZS 5033 provides a recommended maintenance schedule for PV systems Modules supplied by Solahart have been designed for easy maintenance Normal rainfall should naturally clean the modules The need for cleaning will vary with the location of the installation amount of rainfall pollution and inclination of the modules RECOMMENDED MAINTENANCE SCHEDULE Maintenance Action Frequency Remarks Under daylight conditions check that your Weekly If not operating correctly contact your inverter is operating correctly refer to the oolahart dealer Inverter Manufacturers manual for details Visual ins
62. poses of AS NZS 3000 modules are classified as Class equipment FIRE GUIDELINES Utilise the following fire safety guidelines when installing modules supplied by Solahart Modules supplied by Solahart have a Class C Fire Rating Check with local authorities for guidelines and requirements concerning fire safety for any building or structure on to which the modules will be installed The system design should ensure that fire fighting personnel can access the system in the event of a building fire Check with local authorities for any applicable regulations concerning setbacks or other placement restrictions that may apply for roof mounted PV arrays Any electrical equipment can pose a fire risk Modules must therefore be mounted over a fire retardant roof covering rated for the application ENVIRONMENTAL FACTORS oolaharts limited warranty is based upon modules being installed in accordance with the following conditions Modules are not suitable for installation in potentially hazardous locations Modules should not be installed in locations B close to fire or combustible materials 6 where there is potential for extreme sand and dust damage B direct contact with salt water spray Avoid installing in areas subject to high salt mist content e g coastal areas exposed to extreme air pollution chemical vapours acid rain and or soot etc which experience extreme hail and or snow where they may be exposed to sulphur e g ne
63. position A Warning The positive and negative string wiring is now live and will have up to 600 VDC present 8 Activate insulation tester The resistance measured must be greater than or equal to 1 9 Switch the Inverter DC Isolator to the OFF position 10 Connect insulation tester leads between the disconnected negative string plug and earth Ensure test leads are firmly fixed in position 11 Switch the Inverter DC Isolator to the ON position A Warning The positive and negative string wiring is now live and will have up to 600 VDC present 12 Activate insulation tester The resistance measured must be greater than or equal to 1 MQ 13 Switch the Inverter DC Isolator to the OFF position 14 Reconnect string positive and negative DC connectors to the inverter 15 For the Two String Configuration repeat this procedure for the second string VERIFICATION OF INVERTER WIRING This verification is performed to ensure the inverter is correctly and safely wired Check the Positive and Negative connectors are fully engaged at the Inverter and any unused inputs have connectors with sealing plugs installed INVERTER COMMISSIONING A Warning Do not turn on the inverter until all of the previous commission procedure tests checks have been satisfactorily completed Turn on the PV system refer to To Turn PV System On on page 5 then commission the inverter according to the commissioning procedure described in the relevant invert
64. r In addition to the above coverage Solahart provides you with 12 months of coverage from the date of installation for all labour costs involved with inspection by Solahart removal or installation of warranted parts or components by Solahart of your PV System Other than this 12 months coverage this Warranty does not cover nor will Solahart reimburse any on site labor or other costs incurred in connection with the inspection de installation or removal of defective parts or components or the re installation of replaced or repaired parts or components for your PV System SOLAHART PV SYSTEM WARRANTY AUSTRALIA ONLY PART F GENERAL TERMS Back up if sole or dominant power supply If the PV System is to be the sole or dominant power supply for your business or application you should ensure that you have back up redundancy if the PV System were to become inoperable for any reason We suggest that you seek advice from your electrician or qualified professional about your needs and build backup redundancy into your electricity supply system Application of this warranty This warranty requires the PV System is installed according to the latest safety installation and operation instructions provided by Solahart and with all relevant statutory and local requirements in the State or Territory in which the PV System is installed and does not apply to defects damage malfunction power output or service failures which have been caused by 1 repa
65. r and Jh Gu G3 2092 UU Qu General terms which apply to all of the above This Limited Warranty is valid in Australia for all Solahart PV Systems sold after 1 September 2013 If a subsequent version of this warranty is published the terms of that warranty will apply to products manufactured after the date specified in the subsequent version oolahart issues the following voluntary warranty to the end user who purchased the System in Australia and put the System into use for the first time the Original End User This warranty is in addition to any rights and remedies that you may have under the Australian Consumer Law oolahart offers national service through its Dealer network Solahart will repair or replace parts subject to the terms of the Solahart warranty Solahart in addition can provide preventative maintenance and advice on the operation of the PV System You can contact Solahart on 1800 638 011 to arrange a service call or to find out details about this warranty PART A MODULES Warranty coverage for the Module oubject to the terms and conditions of this Limited Warranty Solahart warrants that the Modules 1 Arefree from defects in material and workmanship for a period of HSL60P6 PB 1 250 five 5 years after the date of the installation of the Module REC255PE ten 10 years after the date of installation of the Module the Warranty Period if installed and used in accordance with the installation instruc
66. rage for the Racking System oolahart warrants that the racking system supplied with the PV System shall be free from defects in material and workmanship for a period of five 5 years from the date of installation This Warranty shall be void if installation of the racking system is not performed in accordance with the Owner s Guide and Installation Instructions or if the racking system has been modified repaired or reworked in a manner not previously authorized by Solahart in writing If within the specified Warranty period the racking system shall be reasonably proven to be defective then Solahart shall repair or replace the defective component s at Solahart s sole discretion Such repair or replacement shall completely satisfy and discharge all of Solahart s liability with respect to this limited Warranty PART D BALANCE OF THE SYSTEM Warranty coverage for the balance of the system The balance of the PV System BOS consists of PV module cabling circuit breakers and isolators Solahart warrants that the BOS supplied by it will operate in accordance with its specifications in the Owner s Guide and Installation Instructions for a period of one 1 year from the date of installation of the BOS If the BOS fails to operate in accordance with its specifications and this materially affects the usability of the BOS oolahart will at its sole option repair or replace the defective component PART E LABOUR WARRANTY Warranty coverage for labou
67. rect positions Refer to Installation PV Modules on page 34 In general the rails may be spaced between 833 mm and 1249 mm apart for REC255PE modules and between 756 mm and 1456 mm apart for HSL60P6 PB 1 250 modules Rail Spacin 833 1249 mm REC255PE 756 1456 mm HSL60P6 PB 1 250 RAIL OVERHANG Rail end overhang must be no greater than 50 of rail support spacing For example if rail support spacing is 1200 mm rail end overhang can be up to 600 mm In this case two rail support brackets can support a rail up to 2400 mm in length 1200 mm between brackets and 600 mm of overhang at each Note Drawings not to scale 27 INSTALLATION RACKING TILE ROOF INSTALLATION Note The tile roof interface is only suitable for installation on timber rafters 1 Determine and mark the position of the tile roof interfaces according to your plans Remove the roof tiles at marked positions or if possible simply move the tiles up slightly 2 Fix the tile roof interfaces to rafters using two M6 X 80 mm wood screws Ensure a 50mm minimum screw embedment into the rafters 3 Warning Tile roof interfaces must not press against roof tiles and must be fixed parallel with rafters If necessary pack underneath tile roof interfaces with timber 4 Warning Do not use tile roof interfaces as a climbing support as extreme loading of this point could cause damage to the tile below 5 For thin til
68. recurrence interval of 100 years Maximum Building height 20 m Max Solar Panel Dimensions 2000x1000 Refer to attached summary table for interface spacing Construction is to be carried out strictly in accordance with the manufacturers instructions This work was designed in accordance with the provisions of Australian Building Regulations and in accordance with sound widely accepted engineering principles Yours faithfully Gamcorp Melbourne Pty Ltd 7 Martin Gamble Milan Bjelobrk Managing Director MIEAust CPEng NPER 2210984 MAICD 12090 REP EC 38461 1396 1ES Page 1 of 1 150 9001 2008 Registered Firm Certificate No AU 1222 50 SOLAHART PV SYSTEM WARRANTY AUSTRALIA ONLY Your new PV System comprises a PV Module an Inverter and certain other components together the PV System Alternatively you may add Solahart components to your existing PV system The PV System and any components supplied by Solahart are covered by a warranty given by Solahart Industries Pty Ltd ABN 45 064 945 848 of 1 Alan Street Rydalmere NSW 2116 Solahart The terms of your warranty are set out below This warranty consists of a number of parts The specific warranty terms for modules supplied by Solahart The specific warranty terms for Solahart Inverters The specific warranty terms for the racking system The specific warranty terms for the balance of the system The specific warranty terms for the labou
69. ronment Ensuring that the roof roof rafters battens purlins connections and other structural support members can support the total assembly under building live load conditions The roof on which the PV system is to be installed must have the capacity to resist the combined Design Dead Load and Live Load at each mounting point Ensuring only parts supplied by Solahart Industries and installer supplied parts as specified by Solahart Industries are utilised substitution of parts may void the warranty and invalidate certification Ensuring that lag screws have adequate pull out strength and shear capacities to suit the installation Maintaining the waterproof integrity of the roof including selection of appropriate flashing Ensuring safe installation of all electrical aspects of the PV system 17 INSTALLATION OVERVIEW DISCLAIMER OF LIABILITY AND WARRANTY oolahart assumes no responsibility for loss damage or expense resulting from improper installation handling or misuse of PV modules Refer to Solahart PV System Warranty Australia Only on page 51 for full warranty terms and conditions IEC 61730 INFORMATION Modules supplied by Solahart are designed to fulfil the criteria of application Class A requirements according to IEC 61730 Modules are qualified for application Class A Hazardous voltage Higher than 50 V DC and hazardous power higher than 240 W applications where general contact access is anticipated For the pur
70. rsion The alternating current generated by the inverter is fed into the main switchboard which in turn is connected to the grid Note For safety reasons the inverter will only operate when the mains electrical supply is available from the grid Your Solahart PV System cannot provide a backup electricity supply to your home appliances if the mains supply is interrupted If the energy generated by the PV System is not sufficient to meet domestic demands the energy necessary to ensure the standard operation of the connected devices is drawn from the grid If the energy generated exceeds that required by domestic demands the difference is directly injected into the grid and becomes available to other users Energy injected into the grid can be measured by electricity network operators as either gross everything generated or nett excess generated Injected energy may or may not be purchased by the local electrical network operator according to national and local standards and regulations SYSTEM OVERVIEW PV Array DC isolators Array DC isolators isolator box A photovoltaic module is composed of many photovoltaic cells assembled on the same frame A string is composed of a certain number of modules electrically connected in series An array is composed of one or more strings connected in parallel The inverter converts direct current produced by the array int
71. s oealing plugs provided with the inverter must be inserted into any unused string inputs to maintain the inverter s IP rating For SMA inverters sealing plugs must inserted into the rear of the Sunclix DC plug connectors For Power One ABB inverters verify the presence of watertight rubber cap seals on DC input connectors and install them should they be absent For the Power One ABB series of inverters ensure that For multiple string systems the inverter is configured for independent channels factory default setting o For single string systems the inverter is configured for parallel channels Refer to inverter documentation for detailed instructions on configuration of channels MINIMUM AND MAXIMUM MODULES BY INVERTER The table below shows the minimum and maximum number of modules that can be connected to an inverter and the number of module strings required Min number Max number Mn inene of modules of modules Number of Inverter number of number of strings input zones modules modules per sting persumng per inverter per inverter SB1600TL 10 6 7 1 1 6 7 UNO 2 0 I OUTD 6 10 1 1 6 10 SB2100TL 6 10 1 1 6 10 PVI 3 0 TL OUTD 5 14 1072 2 1 4 112 5 14 SB3000TL 21 6 14 1072 2 amp B 6 14 SB4000TL 21 6 12 1 or 2 2 A amp B 6 18 PVI 4 2 TL OUTD 5 13 1072 2 In1 4 5 18 PVI 5000 TL OUTD 5 14 1072 2 In1 4 112 5 22 SB5000TL 21 6 14 1 or2 2 A amp B 6 22
72. s between 14 kg and 26 kg Proper safe handling procedures must be employed when installing or handling these inverters Inverters must be sheltered from direct sunlight and other sources of heat Inverters must be installed in a well ventilated place so as to allow good circulation of air around the unit Avoid places where air cannot circulate freely around the unit The inverter must not be installed in a location accessible to children The mounting structure must be capable of supporting the inverter weight If the inverter is to be mounted on a combustible surface such as wood a heat resistant backing such as a fibre cement board must be installed behind the inverter Backing must extend a minimum of 20 mm past all edges and sides of the inverter Inverter mounting clearances and requirements outlined in the relevant inverter documentation must be adhered to Ignoring recommended mounting instructions can cause permenant damage to the inverter from water ingress and can reduce inverter efficiency due to inadequate heat dissapation The ABB UNO 2 0 I OUTD features an isolation transformer permitting the functional earthing of PV arrays The default factory setting negative pole to ground is the preferred grounding configuration to maintain maximum performance and should remain unaltered unless otherwise instructed by regulators or electricity network operators Incorrect configuration may cause damage to the system and photovoltaic panel
73. screws suitable for metal structures with a TPI of 14 Check the foot to ensure that the fastening screws tightly fix the sealing gaskets without damaging roof cladding 3 Adjustable tilt legs only Insert feet U brackets into front feet and loosely fasten Allen head bolt and nut to allow for later a adjustment Allen head bolt and Z module on 4 top of U bracket is utilised to attach rails in next step 30 fixed tilt legs E 4 For adjustable tilt legs Place rear legs into feet insert Allen head bolt washer retaining washer and nut and fasten loosely to allow for later adjustment For 30 fixed tilt legs Place rear legs onto feet insert Allen head bolt washer retaining washer and nut and tighten to 15 20 Nm 5 Loosen the leg telescopic section Allen head grub screws Adjust the leg length according to your plans and tighten the grub screws to 17 Nm 6 Fix the leg L bracket to the leg using the Allen head bolt washer retaining washer and nut and fasten loosely to allow later adjustment 30 INSTALLATION RACKING RAIL INSTALLATION 1 Install rails onto the roof interfaces the assembly consists of rails of different lengths always begin with the shortest piece Install the rail loosely onto the roof interfaces using the Allen head bolt washer retaining washer and Z modules supplied 2 to 3 turns of the bolt are
74. sult of conditions different to STC in accordance with the Clean Energy Council s Grid Connected Solar PV System Design Guidelines for Accredited Installers and AS NZS 5033 Ensure cables are fixed to the mounting structure and are not in contact with the roof or rear surface of module s by using restraining devices which are sunlight and UV resistant Note Plastic cable ties are not to be used as primary means of support A roof flashing such as a Dektite amp must be used where wiring penetrates tile or metal roofing Flashings must be sealed using an appropriate waterproofing compound such as silicone All wiring must be protected from mechanical damage and external wiring must be protected from UV and mechanical damage in such a manner that it will last the life of the system All conduits shall comply with AS NZS 2053 1 and if exposed to sunlight must be suitably UV rated and marked with the letter T Do not install wiring such that it is subject to permanent tension COMPONENT PLUG AND DC CABLE SIZING TABLE Cabling Plug Cable Size Plug Rating Module fly leads Pre crimped on fly leads 4 mm IP67 Module DC extension leads Supplied in BOS Kit Min 4 mm IP67 Wiring Roof isolator to inverter isolator 2 Not required hard wired Min 4 mm N A Supplied in BOS Kit for Wiring Inverter isolator to inverter 0 Power One ABB inverters or as Min 4 mm IP67 supplied with SMA inverters
75. t d tilt leg M6x90 Note Screws must be fit for purpose e g screws used in metal purlins must be suitable for metal structures and have a threads per inch of 14 Rail amp Ie Tile Roof shown Tilt Leg Diagram Adjustable Tilt Leg shown 25 INSTALLATION RACKING RAIL SUPPORT SPACING Use the following tables to determine the rail support spacing for the relevant roof type based on the previously determined wind region terrain category roof position area Edge Zone or Centre Zone and maximum height of the installation MAXIMUM RAIL SUPPORT SPACING TABLES Wind Region A Terrain Category 2 Roof Area Edge Zone Centre Zone Edge Zone Centre Zone Roof Height m 5 10 5 10 5 10 5 10 Tile Roof Timber Rafters only 1200 950 1575 1275 1475 1800 Metal Roof with Timber Battens 1505 1247 1700 1600 1675 1800 Metal Roof with Steel Battens 1075 890 1523 1261 1432 1800 Tilt Legs PV Module Angle 15 1325 1025 1500 1254 1400 1575 Tilt Legs PV Module Angle 30 1089 902 1400 1350 1325 1500 Wind Region B Terrain Category 2 Roof Area Edge Zone Centre Zone Edge Zone Centre Zone Roof Height m 5 10 5 10 5 10 5 10 Tile Roof Timber Rafters only 825 675 1100 875
76. t start voltage setting for the string connected to IN1 will be displayed on the screen 8 Press and release the up T or down buttons to change the start voltage to the desired setting a Ifthe string connected IN1 has 5 modules set the voltage to 140 V b Ifthe string connected IN1 has 6 modules set the voltage to 170 V c If the string connected IN1 has 7 or more modules set the voltage to 200 V 47 Installation Commissioning Australia Only 9 10 14 15 Press and release the Enter button to accept the setting Press and release the ESC button once to return to the menu displaying VStart1 VStart2 Press and release the down button The arrow on the screen will move from VStart1 to VStart2 Press and release the Enter button to select VStart2 Set VStart2 and the current start voltage setting for the string connected to IN2 will be displayed on the screen Press and release the up T or down buttons to change the voltage to the desired setting a If the string connected IN2 has 5 modules set the voltage to 140 V b Ifthe string connected to IN2 has 6 modules set the voltage to 170 V c If the string connected to IN2 has 7 or more modules set the voltage to 200 V Press and release the Enter button to accept the setting Press and release the ESC button until you exit Settings mode VERIFICATION OF SYSTEM OPER
77. that any water will run away from and not towards enclosure entry points Screw cover caps must be installed and all mounting holes should be sealed with silicone to help prevent water ingress Cable glands and conduit adapters must be chosen to suit the type of cable or conduit used E g cable glands designed for figure 8 cables must be chosen where figure 8 type solar DC cables are utilised Any conduit adapters should be installed so that the conduit slopes downwards from the enclosure to prevent water ingress in adverse weather conditions If water and or condensation can form in the isolator enclosure provision must be made for its harmless escape through suitably located drainage points in accordance with AS NZS 3000 Clause 3 3 2 3 Conduit entering the isolator enclosure must have a drainage hole installed at the lowest point to facilitate the escape of any moisture Note Install Rooftop Isolator Subassembly before installing any PV modules 1 Determine where the Rooftop Isolator b If the Subassembly is to be fitted in the other Subassembly is to be attached orientation move the cover with the Solahart logo from position to position B as shown a The Rooftop Isolator Subassembly is above configured for installation on the array as c shown above If in doubt slide the subassembly into the rail at the point of attachment see Step 4 and check whether the Solahart logo is facing up 2 1
78. tions set out in the Solahart Owner s Guide and Installation Instructions PV Systems which accompanies the Module and with all relevant statutory and local requirements in the State or Territory in which the Module is installed 2 Will remain safe and operational if cable and connector plugs are installed professionally and are not permanently positioned in water provided however that damage to the cable caused by abrasion on a rough surface due to insufficient fixing or to unprotected running of the cable over sharp edges is excluded Damage caused by animals is also excluded 3 Will not experience freezing up of the aluminium frames if installed correctly The outer appearance of the Module including scratches stains rust mould discoloration and other signs of normal wear and tear which occurred after delivery or installation do not constitute defects provided the functionality of the Module is not affected Glass breakage constitutes a defect only if not caused by any external influence If a defect as described above occurs during the Warranty Period materially affecting the functionality of the Module Solahart will at its sole option 51 1 Repair the defective Module 2 Replace the Module with an equivalent product 3 Refund the original purchase price for the Module as determined by Solahart Warranty Terms Limitations and Exclusions This Limited Warranty applies to the original Module and to any approved repla
79. witchboard to which the PV system is directly connected If the PV system is directly connected to a distribution board additional labels must also be placed on the main switchboard and all intermediate distribution boards The following table details labels that are supplied in Solahart PV Systems MAIN SWITCH red background Label Colour Location N WARNING l White text DUAL SUPPLY On ISOLATE BOTH NORMAL SOLAR switchboar SUPPLIES BEFORE WORKING ON THIS red background SWITCHBOARD pepe brs White text E on Main switch SOLAR SUPPLY MAIN SWITCH White text on red background Solar main switch if inverter is located adjacent to switchboard SOLAR SUPPLY MAIN SWITCH SOLAR INVERTER LOCATED AT Solar plant location to be entered by installer White text on red background OR Solar main switch if inverter is not located adjacent to main switchboard SOLAR ARRAY ON ROOF Open circuit voltage v Shart circuit current Values to be entered by installer White text on red background Prominent position adjacent to meter box and building s main switchboard Reflective white text on reflective green background Prominent position on or adjacent to the meter box ARRAY DC ISOLATOR Black text on white background Rooftop and inverter Solar DC isolators 42 INSTALLATION LABELLING

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