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600VAC - Soligent

1. 0 10 20 30 Voltage VDC Fig 10 Example representative PV module voltage versus current characteristic at various cell temperatures Because the PV modules also have a reduction in voltage at high cell temperatures you must make sure the MPP voltage of the strings will not drop below the minimum inverter DC input voltage of 205V DC in very hot temperature conditions Both the maximum open circuit voltage OCV when at cold extreme and minimum MPP voltage when at hot extreme can be calculated for a PV module using its specification sheet PV module string sizing can then be used to determine how many modules can should be used in a string DOCR 060001 rev2 30 July 7 2010 PVI 10kW PVI 13kW PVI 15kW Input DC PV specifications for PVI 10KW PVI 13KW PVI 15KW inverter Inverter Model Operating Voltage Range Power Input voltage MPP range CEC full power range inverter limited Maximum open circuit voltage under all conditions Maximum input current Maximum input power Maximum recommended PV power modules STC for 0 5 deg flat roof DC disconnect for PV positive Ground fault protection Ground fault detection must detect Ground fault interrupt Output to AC grid connection PVI 10KW 205 430 205 385 235 380 475 52 10 6 12 13 included PVI 13KW 205 430 205 380 235 380 475 69 14 15 16 17 included PVI 15KW 205 430
2. PVI 13kW PVI 15kW as well as on the photovoltaic modules WARNING Electrical installation shall be done in accordance with all local electrical codes and the National Electrical Code NEC Canadian Electrical Code ANSI NFPA 70 WARNING Connecting the PVI 10kW PVI 13kW PVI 15kW to the electric utility grid must only be done after receiving prior approval from the utility company and installation completed only by qualified personnel licensed electrician s gt gt DOCR 060001 rev2 5 July 7 2010 PVI 10kW PVI 13kW PVI 15kW Installation and Operation Manual 2 1 Checking for Shipping Damage The PVI 10kW PVI 13kW PVI 15kW inverters are thoroughly checked and tested rigorously before they are shipped Even though they are delivered strapped onto a rugged oversized pallet or in a crate the inverters can be damaged in shipping which typically is the fault of the shipping company Please inspect the inverter thoroughly after it is delivered If any damage is seen please immediately notify the shipping company If there is any question about potential shipping damage contact Solectria Renewables A photo of the damage may be helpful Do not accept unit if it is visibly damaged or you note visible damage when signing shipping company receipt Report any damage immediately to shipping company Do not remove the unit from pallet packaging If it is determined that the unit must be returned an RMA number must be obtained
3. Test with a phase rotation tester or a scope meter Extech Fieldpiece Fluke UEi and many others make phase rotation meters sometimes referred to as motor rotation meter Do not assume existing color code or building wiring is correct Incorrect phase sequence at the AC connection can damage the inverter WARNING AC and DC fuses may only be replaced with the following available through Solectria Renwables Inverter Model AC Voltage AC Fuse Replacement Class R 600V DC Fuse Replacement for String Combiner 10kW 600VAC FRS R 30A KLM 8 10 12 or 15A 13kW 600VAC FRS R 30A KLM 8 10 12 or 15A 15kW 600VAC FRS R 30A KLM 8 10 12 or 15A DOCR 060001 rev2 15 July 7 2010 PVI 10kW PVI 13kW PVI 15kW Installation and Operation Manual 3 Commissioning the Inverter The inverter is mounted all electrical connections are made and you are ready to apply power NOTE Make sure all tools parts etc are removed from the vicinity of the inverter before turning on and in the system NOTE With the PV modules connected and inverter disconnects still off it is a good final precaution to check PV voltage and polarity once more by carefully using a 600V DC rated digital volt meter and probing the positive and negative PV connections in the disconnect enclosure Also verify clockwise phase rotation L1 L2 L3 in the AC disconnect using a phase rotation meter JN WARNING Make a final check for cor
4. 205 380 235 380 475 T 16 16 18 19 included per UL 1741 2005 NEC 690 5 0 75 0 75 0 75 0 75 0 75 0 75 Installation and Operation Manual VDC VDC VDC VDC ADC kW DC kW DC kW DC The PVI 10KW PVI 13KW PVI 15KW is designed to feed power into a standard 60Hz 3 phase 600V AC utility service or AC provided within a facility by a step down transformer of not less than 15kVA As required by local codes there must be a dedicated 3 phase circuit breaker for the PV inverter connection PVI 10KW PVI 13KW PVI 15KW 600 VAC 30 A 30A 30A PVI 10KW PVI 13KW PVI 15KW 600 VAC 528 660 V 528 660 V 528 660 V DOCR 060001 rev2 31 July 7 2010 PVI 10kW PVI 13kW PVI 15kW Installation and Operation Manual Output AC specifications for PVI 10KW PVI 13KW PVI 15KW Inverter Nominal and Maximum output power of the PVI 10KW 10 0 kW AC of the PVI 13KW 13 2 kW AC of the PVI 15KW 15 0 kW AC Operating voltage range 10 12 Operating frequency range Operating voltage range VAC Over under voltage trip points and times Voltage measurement accuracy Over under frequency trip points and times Frequency measurement accuracy Maximum Output Current PVI 10KW Maximum Output Current PVI 13KW Maximum Output Current PVI 15KW Peak short circuit output current Total Harmonic distortion THD full power Power Factor Anti islanding pr
5. PVI 15kW Installation and Operation Manual DC Wiring For the DC wiring without an integrated fused PV combiner two conductors are required one for the grounded conductor and one for the ungrounded conductor plus additional conductors for grounds see grounding section below 90 C copper conductors must be used The disconnect terminals are listed for 75 C wire see NEC 310 10 regarding temperature ratings of wire and terminals Torque terminal screws to 120 in lb Temperature derates voltage drop and other considerations may dictate that larger than minimum wire sizes be used 2 0 AWG is the maximum size conductor that can be landed in the terminals Verify that any wire size choices meet local codes Inverter Maximum DC Number of DC Minimum DC Wire Size Maximum DC Wire Model Input Current Conductors at Max DC Input Current Size 10kW 52A 2 6 AWG 90 C Cu 2 0 AWG 90 C Cu 13kW 68A 2 4 AWG 90 C Cu 2 0 AWG 90 C Cu 15kW TIA 2 4 AWG 90 C Cu 2 0 AWG 90 C Cu For the DC wiring with the optional integrated fused PV combiner 10 14 total conductors are required one for the grounded conductor and one for the ungrounded conductor of each string plus additional conductors for grounds see grounding section below 90 C copper conductors must be used The disconnect terminals are listed for 75 C wire see NEC 310 10 regarding temperature ratings of wire and terminals Ungrounded conductors typically the positiv
6. from Solectria Renewables 2 2 Inverter Mounting The PVI 10kW PVI 13kW PVI 15kW inverter is made up of a NEMA 3R rainproof industrial enclosure containing electrical and electronic components including transformer filters contactor fusing a sealed IP65 power amp control electronic inverter unit DMGI245 and AC and DC disconnects mounted on the sides of the main enclosure On the standard versions the disconnects are side facing An option is available with forward facing disconnects for tight spaces where width is limited see fig 2 2b This option is especially useful in locations where limited space if available side to side to allow local code clearance for the standard side facing disconnects Using the mounting diagrams in fig 2 2a and fig 2 2c choose whether floor roof wall or stand mounting will be used The inverter includes mounting feet for attachment to floors roofs roof plates roof pans or stands It also includes mounting tabs for wall mounting You can also use a combination of both mounting provisions For example 2 bolts in floor mount feet and 2 bolts in the wall mount tabs It is recommended to use galvanized grade 5 or better bolts or stainless steel bolts The correct bolt size is 3 8 10mm diameter If wall mounting is used be sure to verify sheer and pullout strength of anchors or other wall attachments WARNING Severe injury or death could occur if the inverter mounting fails and the unit
7. 1 rev2 28 July 7 2010 PVI 10kW PVI 13kW PVI 15kW Installation and Operation Manual 6 2 Return Material Authorization Policy Please review our Return Merchandise Authorization Policy below after reviewing our Solectria Renewables Warranty Policy Obtaining a required Return Material Authorization Before returning a product directly to Solectria Renewables you must obtain a Return Material Authorization RMA number and the correct factory Ship To address Products must also be shipped prepaid Product shipments will be refused and returned at your expense if they are unauthorized returned without an RMA number clearly marked on the outside of the shipping box if they are shipped collect or if they are shipped to the wrong location Information Solectria Renewables needs when you are obtaining service 1 The model names and serial number of your product 2 Information about the installation and use of the unit 3 Information about the failure and or reason for the return 4 A copy of your dated proof of purchase Preparing the product for shipping 1 Package the unit safely preferably using the original box and packing materials Please ensure that your product is shipped fully insured in the original packaging or equivalent This warranty will not apply where the product is damaged due to improper packaging 2 Include the following a The RMA number supplied by Solectria Renewables LLC clearly marked on the outside of t
8. ATE osz601 S SOLECTRIA Fig 2 2c PVI 10kW PVI 13kW PVI 15kW Mounting Diagram with standard side facing disconnects DOCR 060001 rev2 10 July 7 2010 PVI 10kW PVI 13kW PVI 15kW Installation and Operation Manual 2 3 Electrical Connection Considerations UTILITY PV PV PV M eee M N PVI 10 kW EA PVI 13 kW AC Ditton eee e d d Ne ps MR dE kW AC Foros CERA N CECCO ME D i X Am M SEMEN eme ETT sse DC Disconnect Ms Filter DeltaWye EMI RFI y PV PV Switch 1 d Transformer Filter 9770 Pannes et ET pois diis BARS Fe Note Ground lines and Ground Fault Detection Interrupt not shown in this diagram Fig 3 Simplified electrical connection diagram Wall Mounts LED indicators and Main enclosure GFDI warning label with integrated Inverter transformer filters and contactor Fused AC Disconnect lcm LCD Display amp Keypad Warning n DC Label s disconnect with fused 4 PV combiner ES if equipped Cooling Air In take Nameplate specs ae and ETL UL1741 Foot Mounts __ IEEE1547 Certification label Fig 4 Integrated Inverter Package DOCR 060001
9. D 3 4 Le EA Fig 5 LED indicators Description of LED symbols used to indicate LED status in this manual O Q e3 v o LED Off LED flashing 25 on 75 off LED on once per second LED on two times per second LED on with short interruptions 75 on 25 off LED on DOCR 060001 rev2 17 July 7 2010 PVI 10kW PVI 13kW PVI 15kW Installation and Operation Manual LED indicator Operating condition Description green standby night input voltage lt 125 VDC yellow red green initialization unit is being initialized yellow 7 red green pes stop Input voltage low lt 210V yellow 275V startup red green stop input voltage high 430V yellow 475 VDC is the maximum allowable red us PV open circuit voltage green d waiting for available DC power is too low yellow stronger sun red mad green B waiting presence of valid grid conditions yellow checking grid Is being checked red green un starting synchronizing starting transformer yellow synchronization to grid red closing contactor green waiting for grid voltage yellow AC disconnect breaker to be closed Is absent red pad green AC fuse blown One AC power fuse blown yellow one phase Or one v sense fuse blown red _ Or one grid phase off blown green x Q AC VOLTAGE TOO HIGH AC Grid Voltage above UL limits yellow diaz alternating green amp red LED 660
10. PVI 10kW PVI I3kW PVI 15kW Installation and Operation Manual PVI 10kW PVI 13kW PVI 15kW 600VAC INSTALLATION AND OPERATION MANUAL Commercial Grid Tied Photovoltaic Inverter 2010 Solectria Renewables LLC AWTERTE IJ Listed Subject to Change DOCR 060001 rev2 1 July 7 2010 PVI 10kW PVI 13kW PVI 15kW Installation and Operation Manual IMPORTANT SAFETY INSTRUCTIONS This manual contains important instructions that shall be followed during installation and maintenance of the PVI 10kW PVI 13kW PVI 15KW Inverter These instructions apply to 600 VAC options only To reduce the risk of electrical shock and to ensure the safe installation and operation of the inverter the following safety symbols are used to indicate dangerous conditions and important safety instructions which can cause serious hardware damage if not applied appropriately WARNING This indicates a fact or feature very important for the safety of the user and or Use extreme caution when performing this task NOTE This indicates a feature that is important either for optimal and efficient use or optimal system operation EXAMPLE This indicates an example SAVE THESE INSTRUCTIONS PRESCRIPTIONS DE SECURITE IMPORTANTES Ce manuel contient des instructions importantes qui doivent tre suivies lors de l installation et de l entretient des onduleurs PVI 10kW PVI 13kW PVI 15kW Afin de r duire les risques de choques lectrique
11. R DEALER INSTALLER ABILITY OR FITNESS FOR A PARTICULAR PURPOSE ANY IMPLIED WARRANTY OF DISTRIBUTOR OR DEALER INSTALLER ABILITY OR FITNESS FOR A PARTICULAR PURPOSE TO THE EXTENT REQUIRED UNDER APPLICABLE LAW TO APPLY TO THE PRODUCT SHALL DOCR 060001 rev2 27 July 7 2010 PVI 10kW PVI 13kW PVI 15kW Installation and Operation Manual BE LIMITED IN DURATION TO THE PERIOD STIPULATED UNDER THIS LIMITED WARRANTY IN NO EVENT WILL SOLECTRIA RENEWABLES LLC INCLUDING ITS SUPPLIERS MANUFACTURERS VENDORS SUBCONTRACTORS DISTRIBUTORS DEALERS AND ANY OTHER AFFILIATES BE LIABLE FOR ANY SPECIAL DIRECT INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES LOSSES COSTS OR EXPENSES HOWEVER ARISING WHETHER IN CONTRACT OR TORT INCLUDING WITHOUT RESTRICTION ANY ECONOMIC LOSSES OF ANY KIND ANY LOSS OR DAMAGE TO PROPERTY ANY PERSONAL INJURY ANY DAMAGE OR INJURY ARISING FROM OR AS A RESULT OF ANY USE MISUSE OR ABUSE OR THE IN CORRECT INSTALLATION INTEGRATION OR OPERATION OF THE PRODUCT Solectria Renewables neither assumes nor authorizes any other person to assume for it any other liability in connection with the repair or replacement or the Product Exclusions of the Policy If your product is a consumer product federal law does not allow an exclusion of implied warranties To the extent you are entitled to implied warranties under federal law to the extent permitted by applicable law they are limited to the duration of this Limited Warranty Some s
12. Serial port baud rate Currently not adjustable e Vac Very High AC Voltage Critical High Not adjustable e Vac High AC Voltage High Not adjustable e Vac Low AC Voltage Low Not adjustable e Vac Very Low AC Voltage Critical Low Not adjustable e Fac Low AC Frequency Low Not adjustable e Fac Very Low AC Frequency Critical Low Not adjustable e Fac High AC Frequency High Not adjustable Note data is only available when inverter is awake and communicating Monitor Menu Displays monitor settings that may be modified with the keypad 1 LAN Local Area Network configuration applicable only for SolrenView monitoring a DHCP Mode See SolrenView manual on DHCP b Static Fallback IP If DHCP is turned on this is then used as the fallback IP c Gateway IP IP address of LAN s default gateway d Netmask Subnet mask 2 Date Time Manual time set This may be overwritten by scheduled NIST updates Reboot Reboots the monitor 4 Remote SRV This starts the transmit process necessary for SolrenView monitoring Units that are ordered with SolrenView monitoring will have this field turned on Caution Enabling this field when SolrenView service has not been confirmed authorized may result in unnecessary wear on the unit 5 Reset SRV Settings are cleared to factory defaults Caution This will clear Revenue grade KYZ counters W KYZ Meter Menu Displays KYZ readings if installed See Solrenview manual for KYZ installation 1 AC Ener
13. The product if repairs have been done to it other than by Solectria Renewables or authorized trained service personnel d The product if it is used as a component part of a product expressly warranted by another manufacturer e The product if its original identification trademark serial number markings have been defaced altered or removed f The product if it has been damaged in shipping unless approved in writing by Solectria Renewables g Any installation and operation beyond the scope covered by relevant safety regulations UL1741 NEC Canadian Electrical Code etc h Fat Spaniel hardware if option has been purchased is not covered under the Solectria Renewables warranty but is covered by Fat Spaniel s 5 year warranty Extended warranties covering Solectria Renewables inverters do not cover Fat Spaniel hardware DISCLAIMER SOLECTRIA RENEWABLES LIMITED WARRANTIES ARE THE SOLE AND EXCLUSIVE WARRANTY PROVIDED BY SOLECTRIA RENEWABLES IN CONNECTION WITH YOUR SOLECTRIA RENEWABLES PRODUCT AND ARE WHERE PERMITTED BY LAW IN LIEU OF ALL OTHER WARRANTIES CONDITIONS GUARANTEES REPRESENTATIONS OBLIGATIONS AND LIABILITIES EXPRESS OR IMPLIED STATUTORY OR OTHERWISE IN CONNECTION WITH THE PRODUCT HOWEVER ARISING WHETHER BY CONTRACT TORT NEGLIGENCE PRINCIPLES OF MANUFACTURER S LIABILITY OPERATION OF LAW CONDUCT STATEMENT OR OTHERWISE INCLUDING WITHOUT RESTRICTION ANY IMPLIED WARRANTY OR CONDITION OF QUALITY DISTRIBUTOR O
14. V Contact installer or Solectria Renewables if malfunction persists e If contacting Solectria Renewables for assistance please provide part number serial number short description of problem LED indicator status when problem started how often problem occurs under what conditions the problem occurs and information on PV modules string layout number of modules per string number of strings module model and part number output power short circuit current and open circuit voltage Some specific problems that can be identified quickly e GFDI Problem If the LED indicators show a ground fault problem but the GFDI fuse is not blown then a ground fault in PV array or wiring must be found If the LED indicators show that the GFDI fuse is blown the fault in PV array or wiring must be found and GFDI fuse replaced For fuse replacement see section 4 Power GFDI and Error LED Indicators e Inverter over heating and power de rating If the power output is lower than normal and there is an LED indication of power de rating due to high temperature check the following e Is the ambient air temp above 45 50 C e Is the intake front louver grill or output bottom visibly blocked e Is the unit in direct sunlight which is adding extra heat to the inverter Unit over heating power de rating or unit not putting out power e Check insect screens in front louver grill on main enclosure door for clogging from dust pollen and debris The louver g
15. VAC red TT green feeding grid normal daytime operation yellow MPP or constant voltage mode red green i de rating mode or inverter at full power reduction of power fed to the grid yellow due to increased temperature of the red heatsink or inverter is at full rated power green GFDI fuse failure GFDI fuse is defective yellow see chapter 5 red nd DOCR 060001 rev2 18 July 7 2010 PVI 10kW PVI 13kW PVI 15kW Installation and Operation Manual green Contactor Failure Contactor timer run out before yellow one blink successful open or close red green Vsense Failure DSP board cannot communicate yellow two blinks with vsense board red z green Thermal Overshot Contactor open during power yellow three blinks operation because of thermal overshot red x green Current Sensor Failure Current sensor failed self calibration yellow Four blinks during the unit wakeup red J green Temperature Sensor Failure Temperature sensor read yellow five blinks below 30C red De green Desat Failure Power stage desaturation failure yellow one blink pause two blinks red green IGBT over temperature Power stage junction temperature yellow one blink pause three blinks over limit 125C red m green Utility Failure A failure of the Utility i e a blackout or yellow brownout has occurred red e Unit will restart 5 min after grid AC restored gr
16. an be added in the disconnects and bonded to the existing ground bar in a code compliant manner Connection Number of Open Positions Wire Range DC Ground Bar 3 10 4 AWG Cu AC Ground Bar 3 10 4 AWG Cu DOCR 060001 rev2 13 July 7 2010 PVI 10kW PVI 13kW PVI 15kW Installation and Operation Manual Lightning and Surge Protection The inverter is designed with certain protections against voltage surges including certification to UL 1741 IEEE 1547 ANSI IEEE 62 41 62 42 However added protection and solid grounding provisions are important for best protection against utility surges and surges created by indirect lightning strikes The installation of a lightning surge arrester of the correct specification is recommended on both the DC and AC sides of inverter These can be installed on the outside of the disconnects and wired using the manufacturer s directions These devices gives important added protection from indirect lightning strikes and resulting surges that provide protection beyond the inverter s included surge protection It is a good idea to have the lightning protection system of the building checked and upgraded if needed before the PV system is installed Are there air conductors along the roof line of the building well above the PV array Do you see a copper ground wire running from the air conductors to a ground rod These added protections are especially important for areas prone to thunder sto
17. d 1 without removing vent use a powerful vacuum and clean entire louver vent screen Method 2 remove vent by removing all Philips Pan 2 machine screws holding louver vent onto inverter Use compressed air from the back insect screen side of the louver vent screen unit to remove all debris Re assemble putting all screws in LOOSELY first and then tighten snug do not over tighten Opening the Main Enclosure Normally the main enclosure or disconnects will not have to be opened for any reason by the user If opening the unit is necessary follow these guidelines WARNING The inverter should only be opened by qualified service technician WARNING Only open the inverter when clear and dry outside if the inverter is outdoors WARNING Both DC and AC disconnects must be in the off position and wait 60 seconds after the LED indicators are off before opening as electrolytic capacitors on the internal DC bus are discharging during this time gt gt gt Switch off DC disconnect Switch off AC disconnect and AC building panel circuit breaker if desired Watch until all LED indicators have been off for 60 seconds if not already off Use a large flat screwdriver or coin to turn latches 1 4 turn counter clockwise DOCR 060001 rev2 23 July 7 2010 Installation and Operation Manual PVI 10kW PVI 13kW PVI 15kW woyoq no uodo 1997 Sununojq ysneyxo ITY 19314 JOOP YJIM anso ouo 1911 2AU VWAN 1ounojsue Aous191
18. e DC conductors are landed in the touch safe fuse holders torque their terminal screws to 12 in lb Grounded conductors typically the negative DC conductors are landed in the terminal block torque their terminal screws to 35 in lb Temperature derates voltage drop and other considerations may dictate that larger than minimum wire sizes be used 2 0 AWG is the maximum size conductor that can be landed in the terminals Verify that any wire size choices meet local codes String Fuse Size Minimum DC Wire Size Maximum DC Wire Size 8A 12 AWG 90 C Cu 8 AWG 90 C Cu 10A 12 AWG 90 C Cu 8 AWG 90 C Cu 12A 12 AWG 90 C Cu 8 AWG 90 C Cu 15A 12 AWG 90 C Cu 8 AWG 90 C Cu AC and DC Grounds Including Equipment Grounding Conductors and Grounding Electrode Conductors In accordance with local codes specifically 690 NEC 2008 all grid tie PV systems must have the following e DC Equipment Grounding Conductor EGC e DC Grounding Electrode Conductor GEC and DC Grounding Electrode e AC Equipment Grounding Conductor EGC e AC Grounding Electrode Conductor GEC and AC Grounding Electrode In certain cases local codes may allow for a common grounding electrode to be used for both the AC and DC grounding electrode In that instance the grounding electrode conductor should be connected to the AC ground bar in the AC disconnect If required additional ground lugs of the appropriate size for the grounding conductors c
19. een 5 minute wait for re start Utility required 5 minute wait for restart yelow alternating green yellow amp red LEDs in process since grid AC restored red in sequence green 2 Wong AC Phase Sequence Switch two phase wires for correct yelow 7 clockwise sequence red DOCR 060001 rev2 19 July 7 2010 PVI 10kW PVI 13kW PVI 15kW Installation and Operation Manual 4 2 LCD Display Button Description ESC To move up a level from the current menu N To scroll up down the individual menu items J4 To enter into selected menu Main Default Screen Eac XXXX kWh Pac XX W Press any of the following keys to move from the main default screen into the Start MenuT To enter into selected menu item press the 1 key Start Menu Measurements Set Inverter Set Monitor KYZ Meter Display Info APUNE DOCR 060001 rev2 20 July 7 2010 PVI 10kW PVI I3kW PVI 15kW Installation and Operation Manual Measurements Menu This displays the data retrieved from the inverter Use the TY buttons to move up and down the list o AC Energy o AC Power o AC Voltage o AC Current 3 phase average o DC Voltage Pressing ESC will take the screen back to the start menu Note data will only be available when inverter is awake and communicating Set Inverter Menu Displays inverter parameters some of which may be modified with the keypad e Inverter ID Serial port address ID of the inverter e Baud Rate
20. elow Solectria Renewables Warranty Coverage Solectria Renewables Limited Warranties are provided by Solectria Renewables LLC Solectria Renewables and cover defects in workmanship and materials Duration of a Solectria Renewables Warranty Period The warranty period is 60 months from the date of purchase of the PVI 10kW PVI13KW PVIISKW by the end user or 64 months after the delivery date from Solectria Renewables to distributor or dealer installer whichever is shorter Ifa warranty extension has been purchased the term is defined as extension beyond 60 months For example if a 5 year extension to 10 years total is purchased the term becomes 120 months from date of purchase If Solectria Renewables repairs or replaces a product its warranty continues for the remaining portion of the original Warranty Period or 90 days from the date of the return shipment to the customer whichever is greater All warranties are null and void if full payment for products and associated shipping are not received in full and in a timely manner by Solectria Renewables Please contact Solectria Renewables Customer Service for further details on other products DOCR 060001 rev2 25 July 7 2010 PVI 10kW PVI 13kW PVI 15kW Installation and Operation Manual What will Solectria Renewables do Solectria Renewables will at its option repair or replace the defective product free of charge provided that you notify Solectria Renewables of the pr
21. f inverter unit back and sides and over the top 4 60 away from back and top and 30 96 from sides Obtaining Service If your product requires troubleshooting or warranty service contact your distributor or dealer installer If you are unable to contact your distributor or dealer installer or the distributor or dealer installer is unable to provide service contact Solectria Renewables directly at the number listed on the website in the customer service section for your product Solectria Renewables may send personnel to a jobsite or contract with an area technician installer or other authorized trained service personnel to service replace components Reimbursement for contracted services Solectria Renewables will submit a purchase order to the designated service personnel before work is performed This purchase order will cover time expected for the required service and most likely an allocation for travel time Direct returns may be performed according to the Solectria Renewables Return Material Authorization Policy In any warranty claim dated proof of purchase must accompany the product and the product must not have been disassembled or modified without prior written authorization by Solectria Renewables Proof of purchase may be in any one of the following forms The dated purchase receipt from the original purchase of the product at point of sale to the end user or The dated distributor or dealer installer invoice or p
22. falls on a person enclosure door remains closed in case of rain during the installation process Since the AC and DC connections are made in the disconnects only there is no need to open the main enclosure during installation NOTE Always use all 4 mounting tabs if wall mounted NOTE If the PVI 10kW PVI 13kW PVI 15kW is mounted outside make sure the DOCR 060001 rev2 6 July 7 2010 PVI 10kW PVI 13kW PVI 15kW Installation and Operation Manual NOTE The 380 lb weight of the inverter will exert as much as 100 Ibs per bolt on the 4 wall mounts Tension on the top bolts could also be 100 Ibs Make sure an appropriate safety margin is used for both shear and tension of wall mounting bolts anchors or other attachments NOTE If the roof floor mounting only uses the inverter s mounting feet be sure you use all 4 available foot mount bolt positions If a stand is used be sure inverter is securely mounted to stand the stand is adequately designed for the unit s weight and the stand is adequately attached to the floor wall or roof 4g NOTE In the case of roof floor mounting temporary removal of disconnect doors may facilitate easy wiring of the unit only while wiring however only do so if necessary and acceptable by local codes Do not ever leave disconnect or main enclosure doors open when you are not actively working on the unit Notes regarding mounting and placement of the inverter Criteria for device mount
23. generator starts the inverter s will attempt to start in parallel with the building load generator With a large size generator and load the inverter will most likely come back on and run well If at any time the voltage or frequency of the system goes outside of the limits set in UL1741 then the inverter will go off and re start 5 minutes later This trial and restart sequence should not cause any trouble for the building generator or inverter however if the PV system has close to or more than the power level of the generator and or loads at any time it is not recommended to use this hook up configuration with the inverter on the building load side of the transfer switch 2 4 Making the Electrical Connections WARNING Follow PV module manufacturer s directions PV modules produce electrical energy when exposed to light and could create a hazardous condition To assure safety from shock completely cover the surface of all PV modules with opaque dark material before wiring them DOCR 060001 rev2 14 July 7 2010 PVI 10kW PVI 13kW PVI 15kW Installation and Operation Manual WARNING Before making the DC connections at the DC disconnect check the correct polarity and admissible DC voltage between the grounded and ungrounded DC connections WARNING The wiring connections of the inverter to the DC voltage from the PV strings and the AC voltage of the utility must be done with the AC and DC disconnects off building AC source circu
24. gy Cumulative energy count 2 AC Power Power reading 3 Pulse Weight Multiplier to convert pulses to WH for display F For example Pulse Weight 10 WH 2 1 pulse 10 WH DOCR 060001 rev2 21 July 7 2010 PVI 10kW PVI 13kW PVI 15kW Installation and Operation Manual 5 Trouble Shooting The PVI 10kW PVI 13kW PVI 15kW is designed produced and rigorously tested for long life and reliability in a wide range of climate conditions voltage and power levels With a properly shipped sited mounted wired and tested installation the integrated PVI 10kW PVI 13kW PVI 15kW inverter unit should give many years of trouble free and maintenance free service The following trouble shooting information will help in the event that the inverter does not function stops functioning or does not provide full performance WARNING Before attempting to open disconnects or the main enclosure read the entire manual especially warning messages and Opening The Main Enclosure later in this section Only qualified personnel should attempt to open any of these enclosure doors or do any service or troubleshooting PV system not functioning Check LED indicator status Check connection to grid 3 phase AC voltage amp CLOCKWISE phase rotation with meter Check DC PV string connections or main PV feed conductor connections Verify PV voltage range including hot module temperature MPP voltage and cold module temperature open circuit voltage OC
25. he box b A return address to which the unit can be shipped Post office boxes are not acceptable c A contact telephone number where you can be reached during work hours d A brief description of the problem Ship the unit prepaid to the address provided by your Solectria Renewables customer service representative Returning a product from outside of the USA or Canada In addition to the above you MUST include return freight funds and are fully responsible for all documents duties tariffs and deposits DOCR 060001 rev2 29 July 7 2010 PVI 10kW PVI 13kW PVI 15kW Installation and Operation Manual 7 Technical Data Technical Information and specifications see appendix for complete PVI 10KW PVI 13KW PVI 15KW data sheet Input DC from PV array e Maximum open circuit voltage of PV array 475V DC e Maximum operating voltage of the inverter 430V DC WARNING NEC 690 7 must be followed to calculate the maximum number of PV modules allowed for a maximum inverter open circuit voltage OCV of 475V DC in extreme cold temperatures for the installation location irradiation The highest open circuit voltage occurs when the PV modules are at the coldest 3 The open circuit voltage of PV modules depends on the cell temperature and the solar temperature and in bright sun See the following figure Fig 10 at 50 deg C at 20 deg C at 20 deg C DC Current A O N 4 o oc
26. he surface of all PV arrays with opaque dark material before wiring them PV arrays produce electrical energy when exposed to light and could create a hazardous condition SAVE THESE INSTRUCTIONS PRESCRIPTIONS DE SECURITE IMPORTANTES e Tous les travaux d installation lectrique doivent tre ex cut s en conformit aux normes lectriques locales ainsi qu la norme nationale am ricaine et canadienne ANSI NFPA 70 e LePVI 10kW PVI 13kW PVI 15kW ne contient aucune pi ce requ rant un entretient effectu par l utilisateur Pour toute maintenance veuillez consulter Solectria Renewables ou un installateur agr par Solectria Renewables les coordonn es de Solectria Renewables et des installateurs agr s sont indiqu es sur le site web de Solectria Renewables www solren com e Avant d installer ou d utiliser le PVI 10kW PVI 13kW PVI 15kW veuillez lire toutes instructions et toutes les mises en garde pr sentes dans ce manuel sur le PVI 10kW PVI 13kW PVI 15kW et sur les modules PV e Le raccordement du PVI 10kW PVI 13kW PVI 15kW au r seau lectrique ne doit tre effectu e qu apr s avoir obtenu une entente d interconnexion aupr s de la compagnie locale de distribution lectrique et uniquement par du personnel autoris et qualifi e La surface de tous les capteurs PV doivent tre recouverte enti rement d un mat riel opaque noir avant de proc der au c blage Les capteurs PV expos s a la lumi re pr
27. ility grid With this manual the PVI 10kW PVI 13kW PVI 15kW can be installed and operated safely This installation guide is used as reference for the commissioning and as a guideline on how to use the inverter most effectively Feeding power into the grid involves conversion of the DC voltage from the PV array to grid compatible AC voltage by inverting DC to AC This unit feeds power into a standard 600V AC 3 phase commercial industrial or institutional facility s electrical system which is connected to the electrical grid If the PV system and inverter are providing the same amount of electrical power that the facility is using then no power is taken from or fed into the utility grid If the facility is using more power than the PV system is providing then the utility grid provides the balance of power If the facility is using less power than the PV system is generating then the excess is fed into the utility grid Be sure to look into local regulations regarding Net Metering inter connection in your local area Note that some utilities need to change their revenue kWh meter for proper Net metering measurement and billing 5 i EE a Tua X CNN Photovoltaic PVI 10kW Electrical Array PVI 13kW Grid PVI 15kW Inverter Fig 1 Grid tied inverter application 2 Installation WARNING Before installing the PVI 10kW PVI 13kW PVI 15kW read all instructions and caution markings in this manual and on the PVI 10kW
28. ing e Because the power electronics is in an IP65 sealed enclosure within the NEMA 3R main enclosure the inverter can be mounted outdoors e The very longest life for the inverter can be achieved by mounting it in a clean dry and cool location even given the unit s robust construction and powerful cooling system e For optimal electrical efficiency use the shortest possible AC and DC cables and use the maximum allowable cable size e Avoid installation in close proximity to people or animals as there is a small amount of high frequency switching noise e Install the inverter in an accessible location following local codes for enclosure and disconnect door clearances and proximity to other equipment see mounting diagrams Fig 2 2a amp 2 2c e Although not required installation at eye height allows easy reading of the indicator LEDs on the right side of the inverter above the DC PV disconnect e For optimal inverter life and performance do not mount the inverter in direct sunlight especially in hot climates although the inverter is designed to function at full power continuously in up to 50 C ambient temperatures In hot climates if the unit must be mounted in direct sunlight a metal sun shield is recommended It is recommended that the inverter is mounted on the north side of buildings or on the north side of a PV array which can provide some shade e The inverter weighs 380 lbs Be sure to verify load capacity of floor r
29. it panel breaker off and the PV module strings disconnected or covered with an opaque material Open DFDI fuse holder before wiring DC connections WARNING A fused correctly rated PV combiner must be used with this version of the inverter WARNING Even when in the off position the DC disconnect will remain live on the PV side line when the PV modules are in daylight The inverter load side of the disconnect will also remain live after the disconnect has been shut off until 60 seconds after the LEDs turn off as electrolytic DC bus capacitors in the inverter discharge gt gt gt gt Connect each of the AC phase conductors and the AC equipment and electrode grounds to the terminal in the AC disconnect Phase conductors should land in the LINE terminals and ground conductors should land in the ground bar For the DC wiring without an integrated fused PV combiner connect the DC conductors from an external string combiner to the labeled and terminals inside the DC disconnect Connect the DC grounds to the ground bar For the DC wiring with the optional integrated fused PV combiner connect the DC conductors from each string to the labeled and terminals inside the DC disconnect Connect the DC grounds to the ground bar Measure and verify proper DC voltages and polarity Measure and verify proper AC voltages and phase rotation AC conductors must follow clockwise phase rotation for L1 A L2 B and L3 C
30. oduct defect within the Warranty Period for your product and provided that Solectria Renewables through inspection establishes the existence of such a defect and that it is covered by the Limited Warranty Solectria Renewables will at its option use new and or reconditioned parts in performing warranty repair and building replacement products Solectria Renewables reserves the right to use parts or products of original or improved design in the repair or replacement All replaced products and all parts removed from repaired products become the property of Solectria Renewables Solectria Renewables will attempt to repair the unit within a reasonable time period there is no reimbursement for lost energy production Solectria Renewables covers both parts and labor necessary to repair the product and return shipment to the customer via a Solectria Renewables selected non expedited surface freight within the contiguous United States and Canada Alaska and Hawaii and Rest Of The World are excluded Contact Solectria Renewables customer service for details on freight policy for return shipments outside of the contiguous United States and Canada In the event an extended warranty option has been purchased this extended warranty only applies to exposed outdoor locations defined as rooftop or open unprotected locations if the product has been purchased to include the gasket sealed AC and DC disconnect option or has a protective cover around 3 sides o
31. oduisent du courant lectrique susceptible de cr er une situation de risque CONSERVEZ CES INSTRUCTIONS DOCR 060001 rev2 3 July 7 2010 PVI 10kW PVI 13kW PVI 15kW Installation and Operation Manual Table of Contents MEE eoim E E E E E ET R E EENE SEEN 5 2 Installation AS SARA a DR pa xe T A E A Cae R a 5 2 1 Checking for Shipping Damage 6 2 2 Inverter Mounting ees re eme ate eo E EE or cii tud 6 2 3 Electrical Connection Considerations seen 11 2 4 Making the Electrical Connections 1 5 4 tees thoai teen e tarde 14 3 Commissioning the Inverter ne NE NIC ne teen 16 4 Power GFDI and Error LED Indicators and LCD display 17 5 Troubleshooting amp Opening the Main Enclosure 22 6 Warranty Information and Liability esee 25 T Technical D ta Ta ovre aed eterna san nn nent sn aM Roger A 30 Gs Appendices Sam MR isons ete lita Cann o E AEE E E AE T 34 Appendix A Product Datashe t 2 eines neant ey oe E e RATE Erde YI 34 Appendix B Example String SIZIDg a coii donnant abe EO TANTA us 34 Appendix C Contact Info and Authorized Distributors Dealers and Installers 34 DOCR 060001 rev2 4 July 7 2010 PVI 10kW PVI 13kW PVI 15kW Installation and Operation Manual 1 Introduction The PVI 10kW PVI 13kW PVI 15kW is a commercial 3 phase grid tied PV inverter designed to be inter connected to the electric ut
32. oof or wall mounting area DOCR 060001 rev2 7 July 7 2010 PVI 10kW PVI 13kW PVI 15kW Installation and Operation Manual The ambient temperature must be between 25 C and 50 C for full power continuous operation The inverter will automatically reduce power or shut down to protect itself if ambient air temperature rises above 50 C The National Electrical Code NEC and Canadian Electrical Code require that the inverter be connected to a dedicated circuit and no other outlets or device may be connected to this circuit See NEC Section 690 64 b 1 The NEC also imposes limitations on the size of the inverter and the manner in with it is connected to the utility grid See NEC Section 690 64 b 2 The cooling air exhausts at the bottom of the unit Nothing should block the 2 clear space under the enclosure defined by the 2 tall mounting feet A minimum distance of 10 must be clear above the inverter for ventilation The inverter must be mounted with at least a 2 open space behind it If wall mounted vertical 2 x 2 uni strut or channel can be used Air should be able to flow behind the unit from below it to above it If you are installing the inverter in a utility vault or electrical closet the air circulation must be sufficient for heat dissipation provide external ventilation if necessary to maintain an ambient condition of less than 50 C The ambient temperature should be kept as low as possible Correct mounting
33. otection AC disconnect 3 phase Over current protection Short circuit protection Surge test Inverter peak Efficiency Other specifications DC combiner fuse enclosure Optional DC Disconnect Integral Ambient Temperature Storage Temperature DOCR 060001 rev2 600VAC 59 3 to 60 5 Hz 528 660VAC per IEEE Std 1547 2003 Table 1 2 per IEEE Std 1547 2003 Table 2 0 1 Hz 9 6 A 12 7 A 14 4 A 75 A lt 4 gt 95 per UL 1741 IEEE 1547 included inverter limited per UL1741 IEEE1547 per UL1741 IEEE1547 94 8 8 10 12 15A fuses available 5 7 pole NEMA 3R TVSS Break load rated NEMA 3R 25 to 50 C 25 to 50 C 32 July 7 2010 PVI 10kW PVI 13kW PVI 15kW Installation and Operation Manual Cooling Forced Convection Enclosure UL1741 rainproof Enclosure core electronics IP 64 sealed Other Applicable Standards Compliance CSA22 2 107 1 FCC Part 15 Class A strike voltage 4 270 VDC 15 40 z o 5 c 0 200 250 300 350 400 450 DC PV Voltage VDC Fig 11 Output power of PVI 13KW example 100 S 90 B 80 ug 60 Ju 3 50 0 00 5 00 10 00 15 00 AC Power kW AC Fig 12 PVI 10kW PVI 13kW PVI 15kW peak efficiency plot at 280VDC input and DOCR 060001 rev2 25C ambient temperature 33 July 7 2010 PVI 10kW PVI 13kW PVI 15kW Installation and Opera
34. positions for the inverter are shown on the following pages UPPER WALL MOUNT TABS STAND MOUNT STRUCTURAL STAND LOWER WALL UNT TABS FLOOR ROOF MOUNT FEET MO N WALL MOUNT FLOOR ROOF MOUNT Li FLOOR ROOF PVI 13KW Notes PART NAME MOUNTING 1 Dimensions in Inches Millimeters DATE 06 25 04 L DOCR 060001 rev2 8 July 7 2010 PVI 10kW PVI I3kW PVI 15kW Installation and Operation Manual FLOOR MOUNTING FOOT 2PL MOUNTING TABS FOR WALL 4PL SEE P 2 FOR DETAILS 106 50 2705 fs REQUIRED SPACE OF 36 CLEARANCE IN FRONT OF EACH DISCONNECT PVI 13KW PARTNAME MOUNTING DWG Notes 1 Dimensions in Inches Millimeters REV E DATE 05 26 04 SOLECTRI Fig 2 2a PVI 10kW PVI 13kW PVI 15kW Mounting Diagram with standard side facing disconnects E CE x i F E L d el umm Fig 2 2b PVI 10kW PVI 13kW PVI 15kW with optional forward facing disconnect option DOCR 060001 rev2 9 July 7 2010 PVI 10kW PVI 13kW PVI 15kW Installation and Operation Manual G 13 0 50 HOLES F 3 OR 10MM BOLTS ON BOTTOM MOUNTING FEET AIR EXHAUST VENTS BACK MOUNTING TAB 2PL BOTTOM VIEW OF PVI 13KW ENCLOSURE ASSEMBLY Notes 1 Dimensions in Inches Millimeters MOUNTING FOOT 2PL PVI 13KW PARTNAME FOOT MOUNTING D
35. rectness of all AC and DC wiring to the inverter Turning on the inverter e Turn on the dedicated 3 phase circuit breaker in the building electrical panel e Verify the proper CLOCKWISE phase sequence at the line side terminals of the AC disconnect e Turn on the PVI 10kW PVI 13kW PVI 15kW inverter s 3 phase AC disconnect e Turn on the PVI 10kW PVI 13kW PVI 15kW inverter s DC disconnect e Watch the LED indicators for initialization all three LEDs on then slow blinking green e Listen for contactor clunk inverter on line and fast blinking green LED e Listen for slight hum transformer on line e Following the fast blinking green LED and high frequency switching sound inverter on line and beginning to feed power into 3 phase circuit the green LED should become solid indicating that the inverter is operating normally Operation The inverter operates automatically without the need for user interaction or maintenance The PVI 10kW PVI 13kW PVI 15kW inverter automatically starts back feeding 3 phase AC power into the grid every morning as the sun rises as soon as sufficient DC voltage and PV power is available The inverter DSP runs through various checks before going online with the grid and feeding power into the grid The control electronics and DSP will be active as soon as DC PV voltage reaches 200V DC The inverter will go on line with the utility building 3 phase grid when the DC voltage first exceed
36. rev2 11 July 7 2010 PVI 10kW PVI 13kW PVI 15kW Installation and Operation Manual WARNING All electrical installations shall be done in accordance with all local electrical codes and the National Electrical Code Canadian Electrical Code ANSI NFPA 70 WARNING The grounded DC photovoltaic connection typically the negative DC connection is bonded to ground within the inverter through the ground fault detection and interruption circuit GFDI The grounded DC connection should not be bonded to ground at any other point in the system The ungrounded DC connection typically the positive DC connection must never be grounded at any time NOTE When conduit hubs are used on the AC and DC disconnects in an outdoor or wet location rain tight or wet location hubs that comply with the requirements of Standard For Fittings For Conduit and Outlet Boxes UL514B are to be used l gt AC Wiring For the 3 phase AC wiring four conductors are required one per phase and neutral plus additional conductors for grounds see grounding section below 90 C copper conductors must be used The disconnect terminals are listed for 75 C wire see NEC 310 10 regarding temperature ratings of wire and terminals Torque terminal screws to 45 50 in lb Temperature derates voltage drop and other considerations may dictate that larger than minimum wire sizes be used 2 AWG is the maximum size conductor that can be landed in the terminals Verify that an
37. rill can be removed with 8 Philips screws holding it on and insect screen can be cleaned or replaced Solectria Renewables P N HDW 150005 001 DOCR 060001 rev2 22 July 7 2010 PVI 10kW PVI 13kW PVI 15kW Installation and Operation Manual e Fan not running blocked or slow o Check fan fuse inside main enclosure 1A AC o Check fan relay inside main enclosure o Check the fan make sure it spins freely when unit turned off e No grid sensing o Grid sensing fuses blown 0 5A or as labeled AC inside main enclosure Contact Solectria Renewables Do not replace fuses as this represents an abnormal failure e No LED indications when sun is shining If grid voltage and DC PV voltage is present and no response from inverter is evident o Verify AC amp DC PV voltages are within proper ranges o Verify fuses in AC amp DC PV disconnect If equipped with PV Combiner are good If at some point it is determined that the unit or any part of the unit should be shipped to Solectria Renewables for repair or replacement be sure to get an RMA from Solectria Renewables and use the same packing method as when it was shipped to you or request instruction on packing and or packing materials from Solectria Renewables to help insure a safe shipment Intake Louver Vent Cleaning With the unit off DC disconnect off to prevent needless ingestion of more dust for example do early morning or late evening so little or no energy generation is lost Metho
38. rms and possible nearby lightning strikes Although these added precautions cannot guarantee that there will be no damage from lightning they can help prevent or limit potential damage to the inverter Inverters connected in conjunction with emergency back up generators WARNING Please follow all applicable local codes The inverters meet and are certified to all UL1741 and IEEE1547 requirements Solectria Renewables does not endorse any of the connections discussed below The following are recommended courses of action that must be approved by local building officials before any connections are made There are two methods to connect inverters to a grid connected building that includes an emergency generator 1 Connect inverter s on the grid side of the transfer switch that disconnect the building when the utility goes off With this method when the grid goes off the inverters go offline the transfer switch disconnects the building from the PV inverters and grid Then the generator starts and runs for the duration of power outage In this case the inverter is on the grid side of the transfer switch and the inverters remain off the entire time until the grid returns 2 Connect inverter s on the load building side of the transfer switch that disconnects the building when the utility goes off With this method when the grid goes off the inverters go off the transfer switch disconnects the building with inverter s from the grid and the
39. s 270V DC open circuit strike voltage Next the inverter will load the array bringing the DC voltage down from 270V DC to not less than 205V DC DOCR 060001 rev2 16 July 7 2010 PVI 10kW PVI I3kW PVI 15kW Installation and Operation Manual Once there is enough PV power at 205V DC to back feed 3 phase AC power switching will automatically feed power to the grid Operating states GFDI status and error indications shown by the LED indicators which are described in the next sections 4 Power GFDI and Error LED Indicators and LCD display 4 1 Power GFDI and Error LED Indicators The LED indicators mounted on the right hand side of the enclosure just above the DC disconnect give the user a quick look at what state the inverter is in and if it is operating normally GREEN indicates power the unit is powered up and or feeding power to the grid RED ERROR or FAULT the inverter is not providing power due to an error or fault RED amp YELLOW indicate that a ground fault has been detected and it must be located before the inverter will function Check GFDI fuse if RED LED remains solid NOTE If the GFDI fuse is blown see Opening the Main Enclosure and Fig 6 Description and Location of Components Turn off AC amp DC power and locate check and replace the GFDI fuse with a 3 4A midget fuse 500V DC or 600V DC rated such as Solectria Renewables P N KLK or KLKD 3 4 or Bussmann KLK 3 4 or KLK
40. s et d assurer une installation et une op ration s curitaires de l onduleur les symboles suivants sont utilis s pour identifier les situations dangereuses et les instructions importantes de s curit ATTENTION Ceci indique un l ment important pour assurer la s curit de l utilisateur ou pour viter d endommager l appareil si la proc dure n tait pas suivie correctement Veuillez proc der avec pr caution NOTE Ceci identifie un attribut important soit pour assurer un fonctionnement efficace et optimal du syst me EXEMPLE Ceci indique un exemple CONSERVEZ CES INSTRUCTIONS DOCR 060001 rev2 2 July 7 2010 PVI 10kW PVI 13kW PVI 15kW Installation and Operation Manual IMPORTANT SAFETY INSTRUCTIONS e All electrical installations shall be done in accordance with the local and US and Canadian national electrical codes ANSI NFPA 70 e The PVI 10kW PVI 13kW PVI 15kW contains no user serviceable parts Please contact Solectria Renewables or a Solectria Renewables authorized system installer for maintenance e Before installing or using the PVI 10kW PVI 13kW PVI 15kW please read all instructions and caution markings in this manual and on the PVI 10kW PVI 13kW PVI 15kW unit as well as the PV modules e Connection of the PVI 10kW PVI 13kW PVI 15kW to the electric utility grid must be done after receiving prior approval from the utility company and performed only by qualified personnel e Completely cover t
41. tates and provinces do not allow limitations or exclusions on implied warranties or on the duration of an implied warranty or on the limitation or exclusion of incidental or consequential damages so the above limitation s or exclusion s may not apply to you This Limited Warranty gives you specific legal rights You may have other rights which may vary from state to state or province to province WITHOUT LIMITING THE GENERALITY OF THE FOREGOING UNLESS SPECIFICALLY AGREED TO BY IT IN WRITING SOLECTRIA RENEWABLES a MAKES NO WARRANTY AS TO THE ACCURACY SUFFICIENCY OR SUITABILITY OF ANY TECHNICAL OR OTHER INFORMATION PROVIDED IN MANUALS OR OTHER DOCUMENTATION PROVIDED BY IT IN CONNECTION WITH THE PRODUCT AND b ASSUMES NO RESPONSIBILITY OR LIABILITY FOR LOSSES DAMAGES COSTS OR EXPENSES WHETHER SPECIAL DIRECT INDIRECT CONSEQUENTIAL OR INCIDENTAL WHICH MIGHT ARISE OUT OF THE USE OF SUCH INFORMATION THE USE OF ANY SUCH INFORMATION WILL BE ENTIRELY AT THE USER S RISK WARNING LIMITATIONS ON USE Please refer to your product user manual for limitations on uses of the product Specifically please note that Solectria Renewables products are not intended for use in connection with life support systems and Solectria Renewables makes no warranty or representation in connection with any use of the product for such purposes Please review our Return Merchandise Authorization Policy for returning product to Solectria Renewables DOCR 06000
42. tion Manual Appendix A PVI 10kW PVI 13kW PVI 15kW Data Sheet Link to brochure http www solren com downloads PVI_13KW pdf Appendix B PV string sizing Visit our interactive string sizing tool http www solren com stringSizing html Appendix C Contact Information Solectria Renewables LLC 360 Merrimack Street Building 9 Lawrence Massachusetts 01843 USA Tel 978 683 9700 Fax 978 683 9702 Email inverters solren com Website www solren com Authorized Distributors Dealers Installers Designers Specific Link www solren com distributors html YOUR Sh 9 dv DISTRIBUTOR SOLIGENT e Soligent 222222 g www soligent net DOCR 060001 rev2 34 July 7 2010
43. urchase receipt showing original equipment DOCR 060001 rev2 26 July 7 2010 PVI 10kW PVI 13kW PVI 15kW Installation and Operation Manual manufacturer OEM status or The dated invoice or purchase receipt showing the product exchanged under warranty Solectria Renewables provides trouble shooting service Monday Friday 9am 6pm EST Once a problem is identified necessary replacement component s will be dispatched within 1 2 days to the jobsite or the designated service personnel s address or will be brought to the site by Solectria Renewables personnel What does the Solectria Renewables warranty not cover Solectria Renewables Limited Warranties do not cover normal wear and tear of the product or costs related to the removal installation or troubleshooting of the customer s electrical systems These warranties do not apply to and Solectria Renewables will not be responsible for any defect in or damage to a The product if it has been misused neglected improperly installed physically damaged or altered either internally or externally or damaged from improper use or use in an unsuitable environment b The product if it has been subjected to fire water generalized corrosion biological infestations acts of God or input voltage that creates operating conditions beyond the maximum or minimum limits listed in the Solectria Renewables product specifications including high input voltage from generators and lightning strikes c
44. y 9 umruoJgd G1201q euruuo puryoq siossoiddns 981ns AOW f 10u SUIUI JJO ouin J481N Ke o1 ue VI osny ue pojoqe se 10 V sosnj osuos ogejyoA DV VSL 0 asna Idd JOUIQUIOZ Ad Posna INOUJIM JO yJIM uonoouuoo Ad j ouuoosip DC 941 moro TCAD 29 9107 JOWOAU uey Sui ooo J99uuoosIp OV S10 291put GAT Stz IOWA oneurojny posny oseud c Fis 6 Description and location of components July 7 2010 24 DOCR 060001 rev2 PVI 10kW PVI 13kW PVI 15kW Installation and Operation Manual Inside the Main Enclosure you will see e DMGI 245 Controller and power electronics inverter module with fan e Isolation transformer e Filters o Inductor assembly o Rectangular Filter silver gray box behind inductor and contactor e 3 phase off lining contactor e Fuse blocks o GFDI 0 75A DC fuse Grid Sense Phase A 0 5A AC Fuse or as labeled Grid Sense Phase B 0 5A AC Fuse or as labeled Grid Sense Phase C 0 5A AC Fuse or as labeled Fan 1A AC Fuse e Fan Control Relay e GFDI LED Indicator PCB O O O O Before closing the main enclosure always check for any signs of problems such as corrosion loose parts insect or animal infestation excessive dirt dust or over heated or deformed aged looking parts Also be sure if any wires were moved or cable ties cut that they are replaced as new 6 Product Warranty amp RMA Policy 6 1 Warranty Policy The Solectria Renewables Warranty Policy is stated b
45. y wire size choices meet local codes Inverter AC Overcurrent Number of AC Minimum AC Wire Maximum AC Wire Model Voltage Protection Conductors Size Size 10kW 600 VAC 30A 4 1 per phase and 8 AWG 90 C Cu 2 AWG 90 C Cu neutral 13kW 600 VAC 30A 4 1 per phase and 6 AWG 90 C Cu 2 AWG 90 C Cu neutral 15kW 600VAC 30A 4 1 per phase and 8 AWG 90 C Cu 2 AWG 90 C Cu neutral The AC grid impedance value at the connection point should be as low as possible to avoid an increase of the AC voltage to non permissible values while the inverter feeds to the grid Minimizing wiring impedance also results in higher system efficiency a EXAMPLE The impedance is the sum of the electricity grid impedance at building distribution and all impedance values of conductors and connections Single conductor impedance values are e Approximately 0 14 Q for 250 feet 76 2 m 8 AWG conductor e Approximately 0 09 Q for 250 feet 76 2 m 6 AWG conductor e Approximately 0 05 Q for 250 feet 76 2 m 4 AWG conductor e Conductor impedance of lt 0 09 Q is recommended The total impedance phase to phase of the grid plus the interconnecting AC conductors should be less than 0 18 Q Keep in mind that with larger wires the AC voltages at the inverter will be closest to the voltages at the building s circuit panel allowing for the most reliable inverter operation DOCR 060001 rev2 12 July 7 2010 PVI 10kW PVI 13kW

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