SUNNY BOY 2000HF-US / 2500HF-US / 3000HF-US
Contents
1. PV Inverter SUNNY BOY 2000HF US 2500HF US 3000HF US User Manual HF_STP_US BUSO95110 TBUS 20HF Version 1 0 1egeq peau yyBiw Aog Auuns e 1equinu Aog Auung Aipssadau ji uoj eu uba 1equinu puc 9AISS92X9 1 Jequinu juan jndjno pdn aBoyoa Auung 1 uon euuo ju9 3 VWS 25405 espel d Auung y 110 coL 2 1 0 ees KBieue 5 eq UDI ein iDJ eu uo Bupjoouy Aq euop Buryoyims 9 40 Jo sunoy 9 sod eui 10 eAin2 1 4 indyno Apjdsip auy y e shop 9 1804 ayj jo sen b Jamod eui 5 p294 9 04 eod ayy e ayy e jeddn y uo SMA America LLC Legal Restrictions Copyright 2011 SMA America LLC All rights reserved No part of this document may be reproduced stored in a retrieval system or transmitted in any form2. SMA America Production LLC equipment is available in the download section of the website www SMA America com The download section includes among others the technical description SMA Bluetooth Wireless Technology 1 4 Nomenclature In this document SMA America Production LLC and SMA Solar Technology Canada Inc are referred to in the following as SMA User Manual HF STP US BUSO95110 9 Safety SMA America LLC 2 Safety 2 1 Appropriate Usage The Sunny Boy is a solar inverter that converts the DC current of the PV array into an AC current and feeds it into the grid Refer to the inverter installation guide for detailed information about the product and its intended use The limit values specified in the installation guide of the respective inverter must be strictly adhered to The inverter may only be operated with PV arrays modules and cabling that have protective insulation Do not connect any power sources other than PV modules to the inverter Do not use the inverter for purposes other than those described here Alternative uses modifications to the inverter or the installation of components not expressly recommended or sold by the manufacturer void the warranty claims and operating permission Contact the SMA Serviceline if you need clarification regarding proper use of the inverter Principle of the string inverter The string inverter connects solar modules that are connected in series strings to the power di
3. not correctly performed or adhered to could result in damage to or destruction of part or all of the SMA equipment and or other equipment connected to the SMA equipment or personal injury T DANGER DANGER indicates a hazardous situation which if not avoided will result in death or serious injury WARNING WARNING indicates a hazardous situation which if not avoided could result in death or serious injury CAUTION CAUTION indicates a hazardous situation which if not avoided could result in minor or moderate injury NOTICE NOTICE is used to address practices not related to personal injury 4 HF STP US BUSO95110 User Manual SMA America LLC Important Safety Instructions Other Symbols in this document In addition to the safety and hazard symbols described on the previous pages the following symbol is also used in this user manual e Information 1 This symbol accompanies notes that call attention to supplementary information that you must know and use to ensure optimal operation of the system Markings on this product The following symbols are used as product markings with the following meanings Warning regarding dangerous voltage The product works with high voltages All work on the product must only be performed as described in it s documentation f Beware of hot surface The product can become hot during operation Do not touch the product during operation Observe th
4. or by any means electronic mechanical photographic magnetic or otherwise without the prior written permission of SMA America LLC Neither SMA America LLC nor SMA Solar Technology Canada Inc makes no representations express or implied with respect to this documentation or any of the equipment and or software it may describe including with no limitation any implied warranties of utility merchantability or fitness for any particular purpose All such warranties are expressly disclaimed Neither SMA America LLC nor its distributors or dealers nor SMA Solar Technology Canada Inc nor its distributors or dealers shall be liable for any indirect incidental or consequential damages under any circumstances The exclusion of implied warranties may not apply in all cases under some statutes and thus the above exclusion may not apply Specifications are subject to change without notice Every attempt has been made to make this document complete accurate and up to date Readers are cautioned however that SMA America LLC and SMA Solar Technology Canada Inc reserve the right to make changes without notice and shall not be responsible for any damages including indirect incidental or consequential damages caused by reliance on the material presented including but not limited to omissions typographical errors arithmetical errors or listing errors in the content material All trademarks are recognized even if these are not marked separ
5. to a DC power supply Furthermore the equipment must be connected to the grid on the AC side to be able to indicate its operational state via display and integrated LEDs There must be adequate solar radiation for the inverter to receive the necessary DC voltage LED Description A Green LED LED lit Inverter in normal operating mode LED flashing Inverter waiting for adequate solar radiation B Red LED LED lit Fault in the inverter Note the serial number of the inverter and the fault number and contact your installer The fault number is indicated on the inverter display unit Blue LED LED lit Inverter is connected to a Bluetooth network and can communicate with other devices having the same NetID LED display e 1 In case you do not have any communication devices available monitor the LEDs of the _ inverter and graphic display regularly at various times during the day and under varying conditions of solar radiation particularly in the first year after installation Thus you can detect any potential faults in the system in a timely manner The following section contains a detailed description of various LED displays and inverter operating states User Manual HF STP US BUSO95110 13 Operating Modes SMA America LLC 3 1 LED Displays 3 1 1 All LEDs are off Overnight shutdown The DC voltage on the inverter is too low for grid feeding e If this operating state occurs during the day with
6. ately Missing designations do not mean that a product or brand is not a registered trademark The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG Inc and any use of such marks by SMA America LLC and SMA Solar Technology Canada Inc is under license SMA America LLC 3801 N Havana Street Denver CO 80239 U S A SMA Solar Technology Canada Inc 2425 Matheson Blvd 8th Floor Mississauga ON L4W 5 5 Canada User Manual _5 _05 805095110 3 Important Safety Instructions SMA America LLC IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS This manual contains important instructions for models Sunny Boy 2000HF US 2500HF US 3000HF US PV inverter that must be followed during installation and maintenance of the PV inverter The models Sunny Boy 2000HF US 2500HF US 3000HF US are designed and tested according to international safety requirements but as with all electrical and electronic equipment certain precautions must be observed when installing and or operating the models Sunny Boy 2000HF US 2500HF US 3000HF US To reduce the risk of personal injury and to ensure the safe installation and operation of the models Sunny Boy 2000HF US 2500HF US 3000HF US you must carefully read and follow all instructions cautions and warnings in this user manual Warnings in this document A warning describes a hazard to equipment or personnel It calls attention to a procedure or practice which if
7. e operating instructions Read product s documentation before working on it Follow safety precautions and instructions as described in the documentation This inverter is evaluated to UL 1741 which includes assessment to all of the US requirements of IEEE1547 and IEEE1547 1 which are an outgrowth and further development of the IEEE recommended practices and guidelines contained in IEEE Std 929 2000 IEEE 929 2000 provides recommendations regarding the proper equipment and functionality necessary to ensure compatible operation when power generation is connected to the utility grid The inverter is additionally evaluated to CAN CSA C22 2 No 107 1 1 User Manual HF STP US BUSO95110 5 General Warnings SMA America LLC General Warnings General Warnings All electrical installations must be done in accordance with the local codes and National Electrical Code ANSI NFPA 70 or the Canadian Electrical Code CSA C22 1 The Sunny Boy contains no user serviceable parts except for the fan on the bottom of the enclosure For all repair and maintenance always return the unit to an authorized SMA Service Center Before installing or using the Sunny Boy read all of the instructions cautions and warnings on the Sunny Boy in this installation guide Before connecting the Sunny Boy to the power distribution grid contact the local power distribution grid company This connection must be made only by qualified per
8. ent Display messages The inverter installation manual provides detailed information regarding event numbers various error and malfunction messages Measurement accuracy The inverter does not have calibrated meter The values on the display unit may differ from the actual values You may not use the values as the basis for any billing purposes 18 HF STP US BUSO95110 User Manual SMA America LLC Maintenance and Cleaning 5 Maintenance and Cleaning Check for proper inverter operation at regular intervals Dirt such as dust can cause heat accumulation which can lead to yield losses Check the inverter and cables for any signs of external damage Have repairs carried out if necessary 5 1 Cleaning the Fan WARNING Only qualified personnel may dismantle the inverter fan The procedure for dismantling the fan for cleaning is described in the inverter installation guide o If the fan guards are dirty with loose dust then you can clean them with a vacuum cleaner Hold the pipe of the vacuum cleaner below the fan of the inverter see Figure If you are unable to clean the fan properly contact your installer who will dismantle the fan in order to clean it 5 2 Cleaning the Display If the status LED s or the display unit are dirty and cannot be read clearly clean them using a moist cloth Cleaning the status LED s and the display unit Do no
9. he Sunny Boy Type of communication if applicable Type of fault signaling contact connected if applicable SMA Solar Technology America LLC 6020 West Oaks Blvd Ste 300 Rocklin CA 95765 Tel 1 916 625 0870 Tel 1 877 SMA TECH Tel 1 877 697 6283 Toll free available for USA Canada and Puerto Rico Fax 1916 625 0871 Service SMA America com www SMA America com SMA Solar Technology Canada Inc 2425 Matheson Blvd 8th Floor Mississauga ON LAW 5 5 Canada Tel 1 877 506 1756 Toll free available for Canada Service SMA Canada ca www SMA Canada ca 22 HF_STP_US BUSO95110 User Manual SMA America LLC For product and purchase inquiries contact ECcODIRECT CLEAN ENERGY SOLUTIONS www ecodirect com
10. lay The Sunny Boy provides information on the display unit during operation n i J Activate display unit background illumination Activate the display background illumination by tapping on the cover of the enclosure lid The background illumination switches off automatically 4 1 Display Information Overview Day Position Description A Performance chart of the past 16 hours last 16 days The inverter displays the feed in power in the performance diagram By default the inverter displays the feed in power of the past 16 hours The inverter refreshes the display every 5 seconds When you tap on the cover of the enclosure lid the display changes and shows the power fed over the past 16 days B A malfunction has occurred The inverter displays this icon when it detects a malfunction in the equipment or the power grid The inverter indicates the error number on its display unit Note the serial number of the inverter and the error number and contact your installer C Current inverter output power D Total energy produced on this day E Total energy output of the inverter since commissioning HF STP US BUSO95110 User Manual SMA America LLC Information on the Display Position A Description Current DC voltage at the inverter B Quality of the link to other PV system Bluetooth devices You can see whether the inverter has radio link to a device of it
11. ompliance Information 21 s iiu ess 22 HF_STP_US BUS095110 Table of Contents SMA America LLC 8 HF STP US BUSO95110 User Manual SMA America LLC Notes on this Manual 1 Notes on this Manual This manual contains instructions for operating the Sunny Boy inverter Store this manual so that it is always easily accessible 1 1 Validity This manual applies to the following inverters Sunny Boy 2000HF US SB 2000HF US 30 Sunny Boy 2500HF US SB 2500HF US 30 Sunny Boy 3000HF US SB 3000HF US 30 1 2 Target Group This manual has been prepared for use by qualified personnel and those operating the inverter Activities to be carried out by qualified personnel have been noted with safety instructions Qualified Personnel Qualified personnel have received training and have demonstrated skills and knowledge in the construction and operation of the device Qualified personnel are trained to deal with the dangers and hazards involved in installing electric devices e Operator The operator has been adequately trained and instructed by qualified personnel in order to ensure safe operation of the inverter 1 3 Additional Information The installation guide included with the equipment contains information regarding assembly installation commissioning and maintenance of the inverter as well as technical specifications pertaining to the equipment Further information about
12. ot occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna e increase the separation between the equipment and the receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected e Consult the dealer or an experienced radio TV technician for help user is cautioned that changes or modifications not expressly approved by SMA America LLC could void the user s authority to operate this equipment Contact SMA America for more information RF exposure Statement The SMA Sunny Boy 2000HF US Sunny Boy 2500HF US Sunny Boy 3000HF US contains a modular transmitter Thus it must have a separation of at least 8 in 20 cm between the antenna and the body of the user or nearby persons excluding hands wrists feet and ankles User Manual _5 _05 805095110 21 Contact 7 Contact SMA America LLC If you have technical problems with our products please contact our Serviceline We require following information in order to provide you with the necessary assistance Inverter type e Serial number of the Sunny Boy and number of modules connected Event number or display message of t
13. proper solar radiation have your installer check the DC voltage 3 1 2 Green LED is flashing Startup The DC voltage is adequate for the inverter to be calibrated However DC voltage is not adequate for feeding operation of the inverter gop f the Usually inverter calibration requires less than 10 seconds Thereafter the inverter commences normal feeding operation 3 1 3 Green LED is continuously lit Feeding operation The inverter is operating normally and is feeding power to the power distribution grid 14 _5 _05 805095110 User Manual SMA America LLC Operating Modes 3 1 4 Red LED is continuously lit The inverter has detected a malfunction within the device or in the grid The inverter has disconnected from the power distribution grid The inverter indicates the error number on the display unit see section 4 1 Display Information Overview page 16 Note serial Q number of the inverter and the error number and contact your installer e Troubleshooting by installer 1 Contact your installation technician who will troubleshoot the error or get in touch with the SMA Serviceline 3 1 5 Blue LED is continuously lit The inverter is connected to a Bluetooth network User Manual HF STP US BUSO95110 15 Information on the Display SMA America LLC 4 Information on the Disp
14. s PV system on the link quality icon The number of rings indicates the quality of the Bluetooth connection between the devices The more rings displayed the better the link quality Status display of power feed Switch closed The Sunny Boy feeds power to the power distribution grid and supplies power to loads connected to it directly Switch open The Sunny Boy does not feed power into the power distribution grid and does not supply power to any loads connected to it directly Current AC main voltage User Manual HF_STP_US BUSO95110 17 Information on the Display SMA America LLC Position Description A array event number Shows events that have occurred on the PV array B Warning icon for power reduction The temperature in the inverter is too high The inverter reduces power output in order to cool down If the inverter fan is dirty clean it see section 5 1 Cleaning the Fan page 19 If the inverter displays the icon even after the fan has been cleaned ensure proper ventilation Inverter event number It displays events that have occurred on the inverter D Grid event number This displays events that have taken place on the power distribution grid E Event display line of text The text field displays additional information if any events have occurred on the PV array or on the power distribution grid Tapping on the lid leads you to further information on the ev
15. sonnel HF STP US BUSO95110 User Manual SMA America LLC Table of Contents Table of Contents 1 1 1 1 2 1 3 1 4 2 2 1 2 2 2 3 3 3 1 3 1 1 3 1 2 3 1 3 3 1 4 3 1 5 4 5 1 5 2 5 3 User Manual Notes on this 9 MONIC ua uius ute La ed a Ced 9 Target Group s amp s eas v vw OA HEN A HUI HI PEN ERR NDS 9 Additional Information 9 ue ts Stt atate Du s oa 9 Satety sos adic d vei nex dap RE eR ne Oc RO n 10 Appropriate 10 Safety Instr OH ess a Sect ERAS ES 11 Identifying the 12 Operating 5 13 n ral AAS 14 eee o 14 Green LED is flashing ee eta 14 Green LED is continuously 14 Red LED is continuously 15 Blue LED is continuously 15 Information on the Display 16 Display Information Overview 16 Maintenance and 19 Cleaning PAP are rian d Ree 19 Cleaning the 19 Checking the SMA DC 20 FCC C
16. stribution grid Thus even large PV arrays can be set up using multiple individual strings each having its own respective string inverter Principle of a grid connected PV system with a Sunny Boy A B gg Position Description PV array Sunny Boy with integrated DC disconnect Line circuit breaker Load Engery meter Power distribution grid 10 HF STP US BUSO95110 User Manual SMA America LLC Safety 2 2 Safety Instructions 1 DANGER High voltages in the inverter Death resulting from electric shock and burns The following work on the inverter may be carried out by qualified personnel only Electrical installation Repairs e Modification Even if an external supply is not present the equipment may still be under high voltage This high voltage can lead to death or severe injuries CAUTION The enclosure of the Sunny Boy can get hot during operation Risk of burn injuries Do not touch the enclosure during operation e Only touch the lid and display during operation NOTICE Damage to the inverter due to overvoltage Verify that the DC voltage of your installation does not exceed the maximum values specified on the type rating label User Manual HF STP US BUSO95110 11 Safety 2 3 Identifying the Product You can identify the inverter by the type plate The type plate is on the right side of the enclosure The type pla
17. t use any solvents abrasives or corrosive substances for cleaning User Manual HF STP US BUSO95110 19 Maintenance and Cleaning SMA America LLC 5 3 Checking the SMA DC Disconnect When used appropriatly the SMA DC Disconnect does not need maintenance It is recommended though not compulsory to e Check the SMA DC Disconnect regularly Operate the SMA DC Disconnect once a year 10 times Operating the switch will clean the contacts of the SMA DC Disconnect p 20 HF STP US BUSO95110 User Manual SMA America LLC FCC Compliance Information 6 FCC Compliance Information SMA PV inverter model Sunny Boy 2000HF US Sunny Boy 2500HF US Sunny Boy 3000HF US This device complies with Part 15 of the FCC Rules Operation is subject to the following conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation NOTE This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will n
18. te specifies among other things the device type Type Model the serial number Serial No and device specific key data of the product 12 HF STP US BUSO95110 SMA America LLC www SMA America com p SUNNY BOY Utility interactive 1 phase inverter Model SB XXXXHFUS XX Serial No XOOOCOXXXXXX Date of manufacture XX XXXX Max continous output Power Operating voltage range Vac MIN NOMINAL MAX XXX XXX XXX Operating frequency range Hz MIN NOMINAL MAX XX X XX X XXX Max continous output xx Output power factor x Range of input operating voltage xxx xxx Vde MPPT Range of input operating DC voltage Vde xxx Vac xxx Max operating current xx Ade This unit contains a Residual Current Monitor Isolation Monitor and Interrupteur ENCLOSURE Type 3R IP54 For more details and for tightening torque allowable wire size and type see the Operator s Manual Utility Interactive 1 Phase Inverter US LISTED Tested Comply With FCC Standards Utility interactive inverter LISTED UL 1741 36AN FOR HOME AND OFFICE USE AA User Manual SMA America LLC Operating Modes 3 Operating Modes The inverter indicates various operating conditions with the help of 3 LEDs on the enclosure lid The equipment must be connected
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