INSTALLATION MANUAL
Contents
1. 5 HEX Stainless Nut 3 Flat Stainless Washer B Clamp fixing e Trina Solar have tested our modules with a number of clamps from different manufacturers and recommend the use of clamps which have an EPDM or similar insulating washer fixing screw of at least 6mm The clamp must overlap the module frame by at least 7mm but no more than 10 mm e Use at minimum 4 clamps to fix modules on the mounting rail e Module clamps should not come into contact with the front glass and must not deform the frame e Be sure to avoid shadowing effects from the module clamps e The module frame is not to be modified under any circumstances e When choosing this type of clamp mounting method use at least four clamps on each module two clamps should be attached on each long side of the module for portrait orientation and each short sides of the module for landscape orientation Depending on local wind and snow loads additional clamps may be required to ensure modules can bear the load e Applied torque should be 8 Nm Please find detailed mounting information in the illustration below Fringe modules installation Middle modules installation Zi it Figure2 SPV module installed with clamp fitting method TSM_IEC_IM_2013 06 2400Pa Load 5400Pa Load Mounting rail screwed to holes Mounting system 4 9 12 installation hole w ang Attachment to the long frame side Clamping system n E Feng i B2. Solar modules can be safely installed in ammonia heavy environments such as farm houses 6 MOUNTING INSTRUCTIONS 6 1 MOUNTING METHODS PV modules can be mounted to the substructure using either corrosion proof M8 bolts placed through the mounting holes on the rear of the module or specially designed module clamps Regardless of the fixing method the final installation of the modules must ensure that e Aclearance of at least 115mm is provided between modules frame and the surface of the wall or roof e The minimum distance between two modules is 10 mm e The mounting method does not block the module drainage holes Panels are not subjected to wind or snow loads exceeding the maximum permissible loads and are not subject to excessive forces due to the thermal expansion of the support structures A Fixing with Bolts The frame of each module has 4 x 69mm mounting holes ideally placed to optimize the load handling capability to secure the modules to supporting structure e To maximize mounting longevity Trina Solar strongly recommends the use of corrosion proof stainless steel fixings e Secure the module in each fixing location with an M8mm bolt and a flat washer spring washer and nut as shown in Figure 1 and tighten to a torque of 16 Nm TSM_IEC_IM_2013 06 9x12 INSTALLING HOLE Figure1 SPV module installed with Screw fitting method 1 Aluminum Frame 4 Spring Stainless Washer 2 M8 Stainless screw
3. ambient temperatures between 20 C and 50 C e Do NOT stack packing boxes pallets more than 2 boxes high At the installation site take care to keep modules and in particular their number with corroded contacts should not be used If pallets are stored temporarily outside then place a protective covering over the pallet to protect it from direct weathering and do not stack more than 1 pallet high Two people are required to unpack the modules from the packing box when handling modules always use both hands Cut the cable ties electrical contacts clean and dry before installation If connectors are left in damp conditions then the contacts may corrode Any module with suitable wire cutting pliers and take care to avoid scratches to the module back surface e Do NOT place modules directly on top of each other 3 1 PRODUCT IDENTIFICATION Each individual module has a unique serial number laminated behind the glass and another permanently attached to the back sheet of the module on the product sticker Note all serial numbers in an installation for your future records 4 ENVIRONMENTAL CONSIDERATIONS 4 1 CLIMATE CONDITIONS Trina Solar Crystalline series modules may be installed in the following conditions for more than 25 years In addition to the required IEC certification to meet European standards Trina Solar products have also been tested to verify resistance to ammonia fumes that may be present around barns sheltering cattle as well as
4. lowest expected ambient temperature for the location This can be done using the following formula System voltage N Voc 1 TCvoc x 25 Tmin Where N No modules in series Voc Open circuit voltage of each module refer to product label or data sheet TCvoc Thermal coefficient of open circuit voltage for the module refer to data sheet Tmin Minimum ambient temperature e The minimum and maximum outer diameters of the cable are 5 to 7 mm2 e For field connections use at least 4 mm copper wires insulated for a minimum of 90 C and sunlight resistance with insulation designated as PV Wire e Min bending radius of our cables should be 43mm len Y v v Incorrect Routing of cable Correct Routing of cable 7 ELECTRICAL CONFIGURATION Photovoltaic electric systems operate automatically and require very little day to day supervision The solar array generates DC electricity whenever light falls on it similarly the inverter automatically turns ON as soon as there is sufficient energy from the solar array to efficiently convert this into grid quality AC power Caution e The module is rated to operate at potentially lethal DC voltages which have the potential can cause severe electrical shock arcing and fire hazards Whilst most solar modules manufactured by Trina Solar are certified to operate up to 1000V dc always check the module label to confirm the actual rating of your product before making connections e Always us
5. suitability for installation in humid coastal areas and areas of high sand storms TSM_IEC_IM_2013 06 Environment e Ambient temperature 40 C to 50 C e Operating temperature 40 C to 85 C e Storage temperature 20 C to 50 C e Humidity lt 85RH e Mechanical Load Pressure 5400Pa 550 Kg m Max from the front side snow 2400Pa wind from the rear Notes The modules have been evaluated by TUV according to IEC61215 for a maximum design loading of below 5400Pa The mechanical load bearing is dependent upon the mounting methods used and failure to follow the instructions of this manual may result in different capabilities to withstand snow and wind loads The system installer must ensure that the installation methods used meet these requirements and any local codes and regulations 5 SITE SELECTION Trina Solar Modules can be mounted in landscape and portrait orientation however the impact of dirt shading the solar cells can be minimized by orienting the product in portrait e For optimum energy production solar modules should normally be mounted facing the equator at an angle to the horizontal plane equivalent to the latitude of the installation In the event that you mount the solar modules at a different angle or orientation then the annual energy production may potentially be adversely impacted When installing solar modules on a roof always leave a safe working area between the edge of the roof and the exte
6. INSTALLATION MANUAL The Solution in Black TSM DC01A 05 The Quadmax Solution TSM DC80 08 Honey M TSM DCO5A The Aesthetic Solution TSM PC05 05 The Comax Solution TSM DC01A TSM DC01A 08 The Universal Solution TSM PC05 TSM PC05 08 The Utility Solution TSM PD14 TSM PC14 The Honey Module TSM PCO5A TSM PCO5A 08 TSM PCO5A 08 IEC version This manual is specifically for IEC Certified solar modules Trinasolor Smart Energy Together TSM_IEC_IM_2013 06 TA CDISCLAIMERIOELIABMIINOE I Rn 2 SAFETVPREGAUTIONS ca 3 UNPACKING AND STORAGE c ee TIPRODUGRIDENIEFIGAHON A n 4 ENVIRONMENTAL CONSIDERATIONS A ICLIMATECONDINONS ene 5 SITE SELECTION 255 2625 ct oe ees moana n 6 MOUNTING INSTRUCTIONS aiar SENMOUNTING METO DS ee E EREA Aeaee eae e a E anes EE Enara eee eee E E a 62 GROUNDING ET 6S MODULE WIRING 2 20 rw ee 7 ELECTRICAL CONFIGURATION 32 e e e saa eee LAER SUING SEE a o 72 INVERTER SELEMON AND COMPARBICIY cance csee 8 MAINTENANCE AND CARE ccee eee eee eee 20 9 RECYCLING OF END OF LIFE PRODUCTS I0XWARNNG noe TSM_IEC_IM_2013 06 1 DISCLAIMER OF LIABILITY The installation handling and use of Trina Solar Crystalline modules are beyond company control Trina Solar does not assume any responsibility for loss damage injury or expense resulting from the improper installation handling use o
7. P Ella Ta Fia Attachment to the short frame side Clamping system a v Footprint Product Types mm mm mm mm mm 3 72 cell 5 Module 395 3 3 60 cell 6 Module 1650 941 47 188 413 BE 47 188 489 a O Tolerance of module length and width is 2mm Other mounting configurations can be used however failure to comply with the above recommendations will result in a lowering of the load handling snow wind load capabilities below the product specification 5400 2400Pa and product failure as a result of an overload situation will not be covered by the guarantee 6 2 GROUNDING e All module frames and mounting racks must be properly grounded in accordance with appropriate respective national electrical code e Proper grounding is achieved by bonding the module frame s and all metallic structural members together continuously using a suitable grounding conductor The grounding conductor or strap may be copper copper alloy or any other material acceptable for use as an electrical conductor per respective National Electrical Codes The grounding conductor must then make a connection to earth using a suitable earth ground electrode e Trina Solar modules can be installed with the use of third party listed grounding devices for grounding the metallic frames of PV modules The devices have to be installed in accordance with the grounding device manufacturer s specified instruction
8. any electrical maintenance the PV system must first be shut down Improper maintenance can cause lethal electric shock and or burns TSM_IEC_IM_2013 06
9. e a suitably rated isolator DC switch to interrupt the current flow before disconnecting the connectors 7 1 FUSING When fuses are fitted they should be rated for the maximum DC voltage and connected in each non grounded pole of the array i e if the system is not grounded then fuses should be connected in both the positive and negative poles The maximum rating of a fuse connected in series with an array string is typically 15A but the actual module specific rating can be found on the product label and in the product datasheet This fuse rating value also corresponds to the maximum reverse current that a module can withstand when one string is shaded then the other parallel strings of modules will be loaded by the shaded string and current will flow and therefore impacts the number of strings in parallel 7 2 INVERTER SELETION AND COMPATIBILITY When installed in systems governed by IEC regulations Trina Solar modules normally do not need to be electronically connected to earth and therefore can be operated together with either galvanically isolated with transformer and transformerless inverters However if the system is located in a hot humid climate and the maximum voltage is greater than 600Vdc then galvanically isolated inverters incorporating a transformer must be used and the negative pole of the array must be connected to earth TSM_IEC_IM_2013 06 8 MAINTENANCE AND CARE A well designed solar system requires minimal maintena
10. h spending the expense on cleaning e The above verification should only be carried out when the insolation is effectively constant clear sky strong sunshine no clouds e The back surface of the module normally does not need to be cleaned but in the event this is deemed necessary avoid the use of any sharp projects that might damage the penetrating the substrate material 9 RECYCLING OF END OF LIFE PRODUCTS Products that have reached the end of their useful life should be recycled in a sustainable way Trina Solar is a member of PV Cycle organization which manages a collection and recycling scheme for end of life photovoltaic modules throughout Europe and can support you with this process provided that you have the serial numbers of the products to be recycled a To recycle less than 40 modules contact PV Cycle directly at http www pvcycle org to locate your nearest recycling collection point b For the recycling of more than 40 modules contact aftersales trinasolar com and we will advise you of the next steps 10 WARNING These solar modules do not contain any user serviceable parts If you suspect that your installation is not working properly then contact your installer immediately 1 Contact Trina Solar after sales service team at aftersales trinasolar com 2 Submit the Customer Feedback form at http customerservice trinasolar com one of our technical service representatives will contact you as quickly as possible WARNING For
11. ith no gap between the contacts Any gap can result in electrical arcing that can cause a fire hazard and or an electric shock e Make sure that the polarity of each module or a string is not reversed considering the rest of the modules or strings e Do NOT artificially concentrate sunlight on these solar modules e Trina Solar modules are certified for operating in Class A installations at voltages below 1000Vdc This maximum voltage should not be exceeded at any time and as the voltage of the module increases above data sheet values at operating temperatures below 25 C then these need to be taken into account when designing a PV system e Do NOT use water to extinguish fires of an electrical origin e Under normal conditions a solar photovoltaic module is likely to produce more current and or voltage than reported under standard test conditions Accordingly the value of Isc marked on this module should be multiplied by a factor of 1 25 when determining the conductor current ratings fuse sizes and size of controls connected to the SPV output 3 UNPACKING AND STORAGE e At time of receipt verify that the product delivered is in fact the product order The product name subname and serial number of ci each are clearly marked on the outside of each packing box Leave the product in its original packing box until you are ready to install Pallet Store packing boxes in a clean dry area with relative humidity below 85 number and
12. nce however system performance and reliability can be improved by taking some simple steps e Maintenance should be carried out at least once a year by trained personnel e Trim any vegetation which may shade the solar array thus impacting performance e Check that mounting hardware is properly tightened e Inspect all cables to verify that connections are tight the cables are protected from direct sunlight and sited away from areas of water collection Check that all string fuses in each non earthed pole are operating e Inthe event that the solar modules need to be cleaned then clean the module use a soft cloth together with a mild detergent and clean water Take care to avoid severe thermal shocks which might damage the module by cleaning modules with water which has a similar temperature to the modules being cleaned On large systems the benefit of cleaning dirt and debris from the array is a trade off between the cost of the cleaning increased energy production as a result of this cleaning and the time for the re soiling of the modules after cleaning e If you are unsure whether the array or section thereof needs to be cleaned then first select an array string that is particularly soiled then e Measure amp record the inverter feed in current from that string e Clean all modules in the string e Measure the inverter feed in current again and calculate the improvement from cleaning e If the improvement is less than 5 then it is normally nor wort
13. r maintenance Trina Solar assumes no responsibility for any infringement of patents or other rights of third parties that may result from use of the module No license is granted by implication or under any patent or patent rights Specifications are subject to change without prior notice 2 SAFETY PRECAUTIONS Potentially lethal DC voltages can be generated whenever PV Modules are exposed to a light source avoid contact with electrically active parts and be sure to isolate live circuits before attempting to make or break any connections Only authorized and trained personnel should have access to or perform work on the modules or solar system e When working on electrical connections remove all metallic jewelry use properly insulated tools and wear appropriate personal protective equipment to reduce the risk of electric shock e Do NOT stand or step on damage or scratch the front or backside surfaces of the module Broken modules cannot be repaired and contact with any module surface or frame can lead to electrical shock Do NOT use a module with broken glass or torn substrate e Do NOT disassemble the modules or remove any part of the module Protect the electrical plug contacts against corrosion and soiling Make sure that all connectors are corrosion free and clean before making the connection e Do NOT install or handle modules when they are wet or during periods of high wind e Ensure sure that all connections are securely made w
14. rnal edge of the solar array Position the modules to minimize the chances of shading at any time of the day Shading can normally be minimized by ensuring that the distance between the obstruction and solar array is greater than three times the obstruction s height Any slope of less than 1 2 4 is required to maintain the fire class rating Avoid using a mounting method that will block the drainage holes in the module frame e When all solar modules are mounted in the same plane and orientation then all can be expected to have similar performance throughout the day and can be connected together to the same inverter channel If solar modules on the same installation are mounted at different angles or orientations then energy production can normally be optimized by connecting the different orientations to different inverters or different MPPT if the inverter has more than one MPPT Refer to inverter manufacturers for further guidelines Do not install SPV modules in a location where they will be immersed in or continually exposed to water According to Intertek conduced IEC 61701 testing First edition 1995 3 salt mist corrosion testing of photovoltaic PV Trina Solar modules can be safely installed in corrosive salt areas within proximity of the ocean or sulfurous areas According to TUV Rheinland conduced testing of 2 PfG 1917 05 11 Ammonia corrosion testing of photovoltaic PV modules and DLG Fokus testing for ammonia resistance Trina
15. s TSM_IEC_IM_2013 06 6 3 MODULE WIRING e All wiring should be performed by qualified installers in accordance with the local codes and regulations e Modules can be connected in series to increase the operating voltage by plugging the positive plug of one module into the negative socket of the next until there is a click Before connecting modules always ensure that the contacts are corrosion free clean and dry e Product can be irreparably damaged if an array string is connected in reverse polarity to another Always verify the voltage and polarity of each individual string before making a parallel connection If you measure a reversed polarity or a difference of more than 10V between strings then check the string configuration before making the connection e Trina Solar modules are provided with stranded copper cables with a cross sectional area of 4mm which are rated for 1000Vdc 90 C and are UV resistant All other cables used to connect the DC system should have a similar or better specification Trina Solar recommend that all cables are run in appropriate conduits and sited away from areas prone to water collection e The maximum voltage of the system must be less than either the maximum certified voltage 1000V typically or the maximum input voltage of the inverter and of the other electrical devices installed in the system To ensure that this is the case the open circuit voltage of the array string needs to be calculated at the
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