Installation Manual
Contents
1. Module Color Code Clamp Mount Range Copyright 2013 SunEdison Inc Installation Manual SunEdison Silvantis 60 Cell PV Modules 7 of 12 4 3 ADDITIONAL MOUNTING METHODS 4 3 Use of the PanelClaw system Part Number 500000501 is permitted with SunEdison Solar PV Modules Structures manufactured by PanelClaw Inc use a special clamp or claw designed to attached to the flange of the PV module at all four corners on the two short frame ends For proper placement attach a claw over the module frame flange at each of the four designated locations and tighten the screw so that the claws are flush with the long and short ends of the module flange This mounting method has been tested to a maximum rating of 50 psf in the negative and positive direction See case two in Table 4 2A above as well as the PanelClaw installation guide for information on the installation of the clamps Figure 1 Illustrations of the Panel Claw Pv Laminate 4 4 MECHANICAL INSTALLATION WARNINGS Installation and maintenance should be performed by qualified personnel only Use insulated tools during installation troubleshooting and maintenance of photovoltaic modules Installers should adhere to all applicable local regional and national codes and regulations when designing and constructing the photovoltaic system Do not stand or walk on any surface of the modules e Precaution should be taken to avoid damage to the glass surface with or w2. SunEdison Installation Manual for SunEdison Silvantis 60 cell Photovoltaic Modules Product List M245CyC M250CyC M255CyC M260CyC M265CyC M270CyC M245KyC M250KyC M255KyC M260KyC M265KyC M270KyC F245CyC F250CyC F255CyC F260CyC F265CyC F270CyC F245KyC F250KyC F255KyC F260KyC F265KyC F270KyC Installation Manual SunEdison Silvantis 60 Cell PV Modules Table of Contents Eg ee ei ea Sae Ree TENE EIRA ADE 2 0 PHOTOVOLTAIC MODULES PRODUCT CODE rte kate 2 0 MODULE OVERVIEW rper berries saena narini iater nep ri eemaabdubeiseizemaes 3 1 STORAGE UNPACKING AND HANDLING ssssssmR e eee rnrn 3 2 npo E S S MAINTENANCE REE deve vt cueste meg uve mer AL men dv RP nv ao ened 4 0 MECHANICAL INSTALLATION sssssss eene 4 1 PEANNING ANDB DESIGN itn ta nt eek oa e tne een oer pe Rider vann ae VONNE ae an und 4 2 MODULE MOUNTING OPTIONS m meme eerren renni 4 3 ADDITIONAL MOUNTING METHODS 4 4 MECHANICAL INSTALLATION WARNINGS ssssssssseseRR e 5 0 ELECTRICAL INSTALLATION sssssssssseeem eene 5 1 PEANNING AND DESIGN ate opcre et npe rante s bk dean oed rad qu gap ves re I e eme eee e nnns sEegcrielPpihcm 5 4 ELECTRICAL INSTALLATION WARNINGS sss 6 0 DISCLAIMER OF LIABILITY sss WECP iacob AE Ncc c 7 1 MODULE IEPUSTRATIONS 22 toot reta peni taa oou
3. a ata Fein abt tu REIRANTE RAER sende 7 2 PHYSICAL PARAMETERS emen 7 3 PRE MOUNTED CABLES AND CONNECTORS Customer Service SunEdison Products Singapore PTE LTD 11 Lorong 3 Toa Payoh Block B Jackson Square 4th Floor Singapore 319579 Fax 65 6681 9301 Email modules info sunedison com Website www sunedison com 1 Ov Iz Copyright 2013 SunEdison Inc Installation Manual SunEdison Silvantis 60 Cell PV Modules 2 of 12 1 0 INTRODUCTION The purpose of this guide is to provide general information regarding the proper installation and handling of SunEdison photovoltaic modules that serve residential commercial and industrial segments System design construction and commissioning should be performed by qualified personnel only To ensure system integrity designers installers and operators must meet all mechanical and electrical requirements for the system and its components It is the responsibility of the system designer and installer to ensure that all codes and requirements are followed as well Please review all the sections that pertain to proper installation of modules listed in this guide The instructions detailed in this guide must be followed throughout the module s lifetime deployment If you need additional information about the safe proper use and handling of SunEdison photovoltaic module products please contact SunEdison 2 0 PHOTOVOLTAIC MODULES PRODUCT CODE This guide is to be used for SunEdison Sil
4. not handle modules with bare hands and avoid scratches handling marks or any damage especially to the front glass of the module backsheet or electrical components Do not mark the modules with sharp in struments Do not leave a module unsupported or unsecured Do not modify module frames in any way 3 2 SAFETY The following safety guidelines and best practices should be followed All installations must be performed in compliance with all applicable regional and local electrical codes or other national or international electrical standards Use insulated tools during installation troubleshooting and maintenance of photovoltaic modules Wear suitable protection to prevent direct contact with module s electrical output and mechanical sharp edges Cover the front of the modules with an opaque material to stop production of electricity when installing or working with a module or wiring Modules connected in a series should not be disconnected under illumination Disconnecting modules under illumination may cause electrical arcing which may result in burns fires or other problems Follow industry best practices when commissioning trouble shooting disconnecting or connecting a PV system Trouble shooting should include planning checking disconnecting cause seeking replacement and record keeping Do not install or handle the modules or their components when they are wet or during periods of high wind Do not attempt to disassemble
5. warranty Polarized locking connectors of the same type and make are required for all series string wiring The maximum operating temperature of wires and connectors should not exceed 85 C When installing panels in landscape orientation use of the 1 3 meter lead lengths will ensure enough cable length to make adjacent module to module string connections assuming a maximum spacing of 50mm between adjacent modules When installation panels in portrait orientation use of the 55 or 1 0 meter lead lengths will ensure enough cable length to make adjacent module to module string connections assuming a maximum spacing of 50mm between adjacent modules Copyright 2013 SunEdison Inc Installation Manual SunEdison Silvantis 60 Cell PV Modules 9 of 12 Always wire modules so that proper polarity is maintained Avoid placing excessive tension on the cables There is no limit to the maximum number of series strings that can be combined in parallel However when doing so each string must include overcurrent protection with a maximum rating of 15A SunEdison recommends the use of DC rated fuses or overcurrent protection devices with the appropriate maximum voltage rating Do not connect modules of three or more strings directly to a parallel bus The cross sectional area of cable and the connector type must be selected to align with the overall system design and should include the maximum short circuit current of the system maximum opera
6. SunEdison Silvantis 60 Cell PV Modules 7 0 APPENDIX 7 1 MODULE ILLUSTRATIONS M265 SOLAR MODULE DIMENSIONS mm in MODULE DIMENSIONS A 990 39 0 B 1 658 65 3 C 50 2 0 D 30 1 18 MOUNTING HOLE SPACING E 950 37 4 F 994 39 1 CABLE LENGTH L 1 000 39 4 Bolt Stack Details 7 2 PHYSICAL PARAMETERS Module Weight Frame Material Glass mm Connector 4 5 GROUNDING HOLE P 8 0X14 0 MOUNTING SLOTS 4 PLACES 6 PLACES 1 4 20 BOLT FLAT WASHER MODULE FRAME RACKING STRUCTURE FLAT WASHER LOCKING WASHER 1 4 20 NUT Anodized Aluminum 3 2 Tempered ARC glass 5418 BizLink Amphenol PV Connector TR cr 22 Ji le I SECTION A A FRAME PROFILE 5 0 DETAIL C MOUNTING HOLE Copyright 2013 SunEdison Inc Installation Manual SunEdison Silvantis 60 Cell PV Modules 12 of 12 7 3 PRE MOUNTED CABLES AND CONNECTORS Mounting Configuration Pre mounted cables Pre mounted connectors Type TUV PV1 F amp UL PV wire locking polarized connectors Cross section 4 0 mm 4 mm dia Max current 16A 25A Max system voltage 1000 VDC UL 600 V 1000 VDC UL 600 V Temperature rating 40 C to 90 C 40 C to 85 C Qualification TUV 2PFG amp UL PV wire EN 50521 amp UL for PV sys For more information about SunEdison Silvantis modules please visit www SunEdison com 2013 SunEdis
7. ed ratings by a minimum of 1 25 times or more when specifying the system and balance of system components Installer should adhere to all local regional and national codes before planning and design of the system Refer to local codes before planning and design of the system For detailed electrical characteristics please refer to Section 7 0 page 10 through 11 of this Installation Manual Determine the maximum number of modules connected in series using the following formula Ns Vmax Voc Where N equals the maximum modules in series Vmax equals the maximum system voltage and is limited to a maximum of 1000 V for IEC and 600 V for UL Voc equals the module open circuit voltage at coldest conditions for the site refer to local codes WARNING Installers should adhere to all applicable local regional and national codes and regulations when designing and constructing the photovoltaic system NOTE In colder climates it may be necessary to further reduce the maximum number of modules in series by using Voc at the minimum expected operating temperature 5 2 MODULE WIRING The module includes wires and polarized locking connectors from the junction box on the back of the module The wires have sufficient length to connect to adjacent modules in either a portrait or landscape configuration assuming the minimum spacing between module frames Field replacement of connectors or cables must be avoided and it will invalidate the product
8. he module should be fixed ONLY via bolts at the mounting holes or clamps within the allowable clamp range on each long side frame Maximum Rear Load 2400 Pa or 50 psf Maximum Front Load 5400 Pa or 113 psf Maximum Rear Load 2400 Pa or 50 psf Maximum Front Load 5400 Pa or 113 psf Maximum Rear Load 2400 Pa or 50 psf Maximum Front Load 5400 Pa or 113 psf Installation Manual SunEdison Silvantis 60 Cell PV Modules BOLT MOUNT LOCATIONS Dept REAR VIEW m REAR VIEW REAR VIEW Module Color Code Mounting Hole Location m Module Rail 5 of 12 CLAMP MOUNT LOCATIONS Clamp mount allowable range FRONT VIEW Clamp mount allowable range FRONT VIEW Clamp mount allowable range FRONT VIEW B Clamp Mount Range Clamp mount allowable range A 0 382 mm B 0 248 mm Copyright 2013 SunEdison Inc Installation Manual SunEdison Silvantis 60 Cell PV Modules 6 of 12 TABLE 4 2A CLAMP MOUNT MOUNTING CONFIGURATIONS LOAD PARAMETERS LOCATIONS FULL LENGTH CLAMPING CASES 485 Maximum When clamping the module full width Rear Load across the ends it is unsupported along 2400 Pa or 50 psf the unclamped edge Clamp mount allowable range Maximum Front Load 5400 Pa or 113 psf Maximum Clamp mount Rear Load allowable range 2400 Pa or 50 psf Maximum Front Load 5400 Pa or 113 psf
9. if handling and installation of the product does not conform to SunEdison s written installation instructions or if the product has been reworked repaired or otherwise modified in a manner not previously authorized by SunEdison in writing or if the product is installed in an environment for which it was not designed SunEdison shall not be liable for special indirect consequential contingent or incidental damages related to or arising from the installation or use of the product by purchaser under any circumstances SunEdison Modules are certified by C US SunEdison assumes no responsibility for any product application or use which is beyond SunEdison s direct control SunEdison does not accept responsibility and expressly disclaims liability for loss damage or expense arising out of or in any way connected to such installation operation or maintenance of the product International Product Certifications IEC 61215 IEC61730 CE UL 1730 and Safety Class II certifications ensure that SunEdison solar products operate safely and comply with global electrical performance reliability and fire safety codes EC61215 certified by T V S D EC61730 certified by T V S D to ensure electrical safety Stringent outgoing quality acceptance criteria benchmarked to industry standards UL1703 listed by CSA for Canada and US Fire Resistance Rating Class C Certification Copyright 2013 SunEdison Inc Installation Manual
10. ight 2013 SunEdison Inc Installation Manual SunEdison Silvantis 60 Cell PV Modules 4 of 12 4 0 MECHANICAL INSTALLATION 4 1 PLANNING AND DESIGN Before installation check to ensure the sub structure will accommodate expected system loads This includes and is not limited to roof foundations mechanical structure and mechanical connections For roof installations utilize a fire resistant roof covering rated for the application A minimum clearance of 6 inches is required between the roof and bottom of the module frame Mechanical structures should not contact the module backsheet any racking or microinverter under any expected load conditions Consider the following factors during system design which will influence performance a SunEdison solar modules produce the most power when they are pointed directly at the sun and should be tilted for optimum system performance b Proximity to obstructions such as walls buildings trees groundcover snow cover or dust and debris that have the potential to shade or damage the modules c Elevated temperatures will decrease energy yield so designs should ensure adequate airflow across the back of the module d Allow a minimum spacing of 10 mm between modules for thermal expansion 4 2 MODULE MOUNTING OPTIONS For clamp or bolt mounting locations please refer to table 4 2A Each module should be mounted using four bolts through the mounting holes on the rear side of the module or
11. int and debris 3 1 STORAGE UNPACKING AND HANDLING Packaged modules must be stored in a dry and ventilated area e Packaged modules must not be exposed to rain snow hail or other environmental conditions that may compromise the packaging material and the modules e Packaged modules must be on appropriate provided pallets and must not be stacked more than two pallets high for storage e Once the modules are opened store modules in a dry and ventilated room e Modules should never be stored in a wet environment Upon unpacking do not carry a module by its wires or junction box Only carry a module by its frame with two or more people e Precaution should be taken to avoid damage to the glass surface with or without anti reflective coating due to improper handling during storage or unpacking Do not place or store modules with the glass facing down Keep all electrical contacts clean and dry All modules are manufactured with a sealed junction box and pre attached cables and locking connectors These components should not be modified or tampered with in any way Copyright 2013 SunEdison Inc Installation Manual SunEdison Silvantis 60 Cell PV Modules 3 of 12 Do not allow unauthorized persons near the installation site or storage area of modules Do not place any load on the module or twist the module frame Do not stand step walk or jump on the module Do not drop or place objects on the modules such as tools Do
12. ithout anti reflective coating due to improper handling during installation echanical structures should not contact the module backsheet under any expected load conditions Additional mounting holes may not be drilled in the frame glass or backsheet Ensure that frame weep holes are not obstructed by the mechanical installation Copyright 2013 SunEdison Inc Installation Manual SunEdison Silvantis 60 Cell PV Modules 8 of 12 5 0 ELECTRICAL INSTALLATION 5 1 PLANNING AND DESIGN e All modules are manufactured with a sealed junction box and pre attached cables and locking connectors These components should not be modified or tampered with in any way NOTE Installers shall ensure that the polarized locking connectors are from the same supplier when connected on the same string Do not mix polarized interlocking connectors from different manufacturers including connections at the inverter combiner boxes and modules Doing so will void the warranty Refer to section 7 2 for connector types Ensure connectors are clean and dry before establishing connection Ensure that all wire fusing and disconnects are appropriately sized for the system design according to national regional and local codes Electrical characteristics are within plus or minus 596 of rated values for Isc Voc Impp and Vmpp Modules may operate under conditions which may be significantly different than STC SunEdison suggests multiplying specifi
13. on Inc All rights reserved SunEdison and the SunEdison logo are registered trademarks or trademarks of SunEdison Inc and or its affiliates in the United States and certain other countries All other trademarks mentioned in this document are the property of their respective owners The use of the word partner does not imply a partnership relationship between SunEdison and any other company 2013 60 Cell Installation Manual 22 Copyright 2013 SunEdison Inc
14. only Use insulated tools during installation troubleshooting and maintenance of photovoltaic modules Installers should adhere to all applicable local regional and national codes and regulations when designing and constructing the photovoltaic system e Photovoltaic modules produce DC electrical energy from light When illuminated each module can have a DC potential of greater than 45V and should be handled with care Disconnecting modules under illumination may cause electrical arcing which may result in burns fires or other problems Modules connected in series should not be disconnected under illumination Always use a wire management system that keeps wires and cables out of direct contact with edge surfaces which could cut or damage the insulation Do not allow wires to rest on the ground or roof surface The module junction box should not be opened or modified in any way in the field Do not use mirrors lenses or other techniques to magnify or concentrate additional light on the module 6 0 DISCLAIMER OF LIABILITY The information in this manual is based on SunEdison s knowledge and experience and is believed to be accurate However all information in this manual without exception including recommendations and specifications does not constitute a warranty expressed or implied SunEdison reserves the right to change the manual the module or specifications without prior notice The product warranty shall be VOID
15. repair or open any part of the module including junction box or sub components Do not artificially concentrate sunlight on a module Do not install or handle any broken modules If a module is broken or the back sheet is torn contact with the surface or frame can cause an electrical shock Do not wear rings jewelry watches or other metallic items while working with photovoltaic modules 3 3 MAINTENANCE Check modules glass and frames for damage Regularly inspect all SunEdison Silvantis Solar Modules for safe electrical connections sound mechanical connections and freedom from shading and corrosion If dirt or debris buildup becomes excessive periodically clean the glass only with a soft cloth using mild non abrasive detergent and water When using mild cleaning liquids a neutral pH in the range of 6 0 to 8 0 is recommended Chemicals with pH less than 6 0 or greater than 8 0 should be avoided as it may damage the glass surface and or the AR coating Please consult with system designer to decide the cleaning and inspection frequency according to local environmental conditions Do not power wash or use harsh cleaning materials or objects such as scouring powder steel wool scrapers blades or other sharp instruments to clean the glass surface of the module Use of such materials will invalidate the product warranty WARNING Use caution when cleaning the back surface of the module to avoid scratching the substrate materials Copyr
16. ting temperatures and cable run lengths For field connections use at a minimum 12 AWG 4 mm wires insulated for a minimum of 85 C Use copper wire only 5 3 GROUNDING WARNING Only negative grounding circuits negative polarity to ground shall be used within the array design Transformerless inverters with floating grounding are not acceptable All module frames and mounting racks must be properly grounded in accordance with all local and national electrical codes using methods and devices that are UL 1703 2703 certified Lug Method A copper stainless steel or tin plated grounding lug that is rated for outdoor use and uses no smaller than a 12 wire is acceptable The use of a copper split bolt connector is authorized for use as well Alternative Methods Other code compliant frame grounding methods that are certified to UL 1703 2703 are acceptable The frame has predrilled holes marked with a grounding sign as illustrated below These holes should be used exclusively for grounding purposes and may not be used for any other purpose Do not drill additional or modify existing holes in the frame Figure 1 Image of the grounding holes GROUNDING HOLE D N 4 5 mm 6 Pieces Grousi Hole 6 Pieces Copyright 2013 SunEdison Inc Installation Manual SunEdison Silvantis 60 Cell PV Modules 10 of 12 5 4 ELECTRICAL INSTALLATION WARNINGS Installation and maintenance should be performed by qualified personnel
17. vantis 60 cell photovoltaic PV module installation Please refer to the following module numbers before using the guide Original Version M245CyC M250CyC M255CyC M260CyC M265CyC M270CyC M245KyC M250KyC M255KyC M260KyC M265KyC M270KyC F245CyC F250CyC F255CyC F260CyC F265CyC F270CyC F245KyC F250KyC F255KyC F260KyC F265KyC F270KyC 3 0 MODULE OVERVIEW SunEdison Silvantis Photovoltaic modules consist of a series of electrically interconnected crystalline silicon solar cells that are sealed within a laminated sheet of tempered glass superstrate and EVA back sheet substrate These laminates are secured inside an aluminum frame to provide rigidity and a means for attachment to mounting sub structures The frames should not be modified or removed Jempered glass may have anti reflective coating e Photovoltaic modules are designed and constructed for outdoor use Do not submerge modules in water at any time The front and back of each module is labeled with a product bar code Do not cover remove or deface these labels This may be required for product identification Damage to the glass surface or the anti reflective coating can impact the power output and overall efficiency of the System Scratches handling marks or any damage to the glass surface must be avoided For best performance and to avoid potential issues keep the front side of the module clean and free of obstructions including covers tape adhesives pa
18. with four clamps over the front side No more than two clamps per side may be used Depending on the desired load capability of the array modules may be mounted either perpendicular or parallel to the structure rails Clamps can be mounted anywhere inside of the safe mounting range for each case illustrated in table 4 2A If using bolts use a bolt stack no smaller than 1 4 20 or M6 with two flat washers and a locking washer as shown in Appendix 7 1 To ensure an adequate clamping area all clamps must be able to clamp within the range specified in Table 4 2A All fasteners used to fix the modules with clamps should be no smaller than V 20 or M6 To provide adequate fixing or clamping force torque the fasteners to the manufacturers torque specifications For all cases the area of the supporting structure in contact with rear side of the module must comply with the dimensions specified in Appendix 7 1 All other structural dimensions such as clamp and rail thickness should be sized appropriately for the intended site load Copyright 2013 SunEdison Inc TABLE 4 2A MOUNTING CONFIGURATIONS LOAD PARAMETERS PERPENDICULAR MOUNTING CASES 1 amp 2 Structural rails running perpendicular to the length of the module should be fixed via bolts or clamps at the mounting holes between each long side frame OR at the holes on each short end frame PARALLEL MOUNTING CASE 3 Structural rails running parallel to the length of t
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