HUASUN for any infringement of patents or other rights of third parties, which may result from use of the PV product. NO license is granted by implication or otherwise under any patent or patent rights.The information in this manual is based on HUASUN’s knowledge and experience and is believed to be...
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Each module is affixed with 2 or 3 labels containing the following information: Nameplate: contains product type, rated power, rated current, rated voltage, open circuit voltage, short circuit current, certification mark, maximum system voltage and other information. Serial number: Each component has several identical serial numbers. Current binning label (if any): Binning the components according to the rated current, and identifying them on the components.
After receiving the modules, please check whether the package is in good condition, and check whether the module model and quantity on the shipping mark are consistent with the delivery note. If any abnormality is found, please contact logistics personnel and HUASUN sales personnel immediately before unpacking.
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Before hoisting, a special lifting tool with the right tension should be selected according to the weight and size of the module. During hoisting, the position of the hoist sling should be adjusted to keep the gravity of modules on the top of the packing box; If a fixing device is required, please choose the one with same with of the packing box, to prevent the sling from squeezing the packing box, resulting in module damage.
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the forklift hitting personnel or goods result in personnel injury accidents or damage of modules when the packing box falling; A flat rigid ground should be chosen for placing the modules after transported to the installation site. 2.1.3. General Storage Forklift Choose a forklift with the right tonnage based on the weight of the modules to be lifted.
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It is recommended to use safety rope to fix the modules onto the forklift, keeping the forklift upright during transportation, and no people are allowed to stand on both sides; Please control the speed to prevent tipping; Do not touch the module glass; Do not tilt placement.
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2.1.6. Portrait-oriented Packing Forklift blade length (L) 1.0m spacing (W ) adjusted as close as possible to the foot piers on both sides of the pallet; Height (H) of the mast1.7m with (W ) ≥1.5m, the mast should be perpendicular to the forklift blade, the mast structure should be strong (can withstand pressure ≥1.5 tons), when the whole pallet of modules leans on the mast, the mast shall not be deformed due to pressure;...
Key precautions to be taken as follows: During forklift transportation, the packing box should be tilted against the forklift mast. Safety rope with tensile strength≥2000kgf must be used to fix the modules on the forklift and the driving speed should be controlled to prevent toppling; Put the packing box on the ground smoothly, (no toppling risk) before untying the safety rope;...
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project site, do not place them on soft and easy collapsed ground. Rigid ground or ground with high terrain should be selected and leveled to ensure that modules will not collapse or til in long-term storage; In rainy weather, please use a rain cloth to completely cover the modules and pallets, and rain-proof and moisture-proof measures shall be taken for the pallets and cartons.
It is necessary to use safety rope to fix the upright modules with the support if the modules are not installed within a short time after unpacking, in high wind weather within grade 6 (less than 12 pieces of modules); Please contact HUASUN sales personnel in time for requirements related to the module support;...
In windy weather, do not move the modules, and please fix the unpacked modules properly; Do no perform unpacking outdoor in rainy or snowy conditions; 10) Do not handle modules by one person, to avoid modules sliding and impacting other modules, resulting in scratches, deformation or micro-cracks of modules;...
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Remove the wrapping film. Find the If there is wood guard, please binding part of the packing strap and pull the remove the wood guard after removing two ends of the joint with both hands the box cover, and finally remove the respectively, and force in the opposite outer plate.
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Two people stand on either side of the Insert the support into the bottom of the modules to prevent them from tipping over, pallet from the back of the modules. while the other removes the internal packing straps. The two people holding the modules and push the modules gently so that modules lean against the support.
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1. Remove the wrap film and remove the 2. Remove the lid and outer cardboard. packing strap (refer portrait-oriented packing) 3. Insert the support from the back of the 4. Two people hold the modules to prevent modules into the bottom of the pallet. them from tipping over, while the other removes the internal packing straps.
4.1. Fire Safety Prior to installing modules, consult local laws and regulations and follow building fire protection requirements. HUASUN modules have been qualified for Class C of Fire Rating (as per UL790) according to the corresponding certification standards; The roof shall be roofed with a layer of fire resistant material with appropriate fire rating, and adequate ventilation shall be ensured for the back panels and mounting surfaces.
Protect the package from damage. Do not let the packaged modules in a pallet fall apart; When stacking modules, do not exceed the upper limit marked on the packing box; Keeping the packing boxes in a ventilated, rainproof and dry place before unpacking the modules; Please open the packing boxes according to HUASUN unpacking Instructions;...
Do not stand or walk on the modules; Do not drop one module on another; Do not press any heavy objects on the module glass to avoid glass damage; Care must be taken when placing a module on a flat surface, especially in corners; 10) Do not attempt to disassemble the modules, remove the nameplate of the modules, or remove the components from the modules;...
If the module needs to be installed in the offshore environment, please evaluate and confirm with the HUASUN technical team in advance before purchasing. In general, the module can be installed on land 50-500m away from the sea, but when installing the module in the area within this distance, the connector needs to be protected or added with a dust plug, which must be connected immediately after removing the dust plug, and other anti-rust measures to prevent the relevant parts from rusting.
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It is not allowed to drill holes on the glass and frame of the modules without HUASUN' s permission; Ensure that the back sheet of the module does not touch the support or building structure that can access the interior of the module, especially when there is external pressure applied on the module surface;...
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The material of elastic clamp is S350 GD. If this installation method is used in the project site, please contact HUASUN to sell and purchase the elastic clamps. * The material and selection of fasteners can be selected according to the actual environment of the project.
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Installation of aluminum frame edge clamp Installation of aluminum frame middle clamp Installation of steel frame edge clamp Installation of steel frame middle clamp The use of clamp installation modules requires the use of at least four clamps symmetrically fixed modules;...
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HUASUN requires that the distance between the obstacle underneath and the junction box or the glass shall ≥120mm.
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Clamps installation diagram IM1.Outer four hole bolt installation ( guide IM2.Long side clamp ( guide rail perpend rail perpendicular to the long frame ) icular to the long side frame ) IM3.Long side clamp ( guide rail parallel to IM4.Four-angle clamp ( no guide rail ) the long side frame ) IM5.Short side clamp ( guide rail perpendicular to the long side )
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(bracket, foundation, etc.) according to the selected mounting hole position or clamp position. All losses caused by design changes or installation errors of the tracker manufacturer may not be covered by HUASUN warranty.
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Modules with tracking system load list Module Model Bracket Model Installation Hardware test load(Pa) NX Standard Rail (400mm) +1400 3、4 installation hole -1400 NX Standard Rail (790mm) +2200 HS-182-B144DS NEXTracker NXH/NX100/NXH-XTR(1P) 2、5 installation hole -2200 NX Standard Rail (1400mm) +2600 1、6 installation hole -2600 NX Standard Rail (400mm)
5. Electrical Installation 5.1. Electrical Performance There is an error of ±3% between the nominal value of module electrical performance parameters such as Isc, Voc, Pmax and standard testing conditions rated value; Standard test conditions of modules: front irradiance 1000W/m , atmospheric quality AM1.5, module temperature 25℃...
PV wire for field application. It is recommended to use 4-6mm PV special cables in the roof tile installation; HUASUN requires that all wiring and electrical connections shall comply with the local corresponding requirements of the National Electrical Code;...
Do not connect different (brand and model) connectors together. 5.4. Bypass Diode In case of diode failure, please contact HUASUN promptly and do not open the junction box by your-self. 5.5. Anti-pid and Inverter Compatibility HUASUN PV modules are certified with the most rigorous PID testing before leaving the factory. The negative electrode of the modules usually does not need to be electrically connected to the earth, so it can be compatible with isolated type (with transformer) or non-isolated type inverters.
5.6. Cabling method vertical installation of modules: Select standard short cable Cross- installation of modules: Select standard long cable Cross- installation of modules: Select standard short cable...
The service life of grounding accessories should meet the requirements of the project. ② Other third party grounding devices HUASUN modules may be grounded using a third party grounding device, but the grounding must be reliable and certified, and the grounding device is operated in accordance with the manufacturer's...
7. Operation and Maintenance Regular inspection and maintenance of modules must be carried out, especially within the warranty period, which is the user's responsibility. The circuit breaker should be disconnected before the inspection. If modules are damaged, the supplier should be informed within two weeks after the failure found, and the same type of modules should be used for replacement.
② The weight of the cleaning robot should not be too heavy, and module damage and power degradation caused by improper cleaning of the cleaning robot are not within the warranty of HUASUN. 7.2. Visual Inspection of Modules Visually inspect the modules for appearance defects, in particular: Whether the glass of the module has cracked;...
Corrosion in the soldering of the cell main bus bar: during installation or transportation, the encapsulation material is damaged, resulting in moisture into modules; Check the back sheet of modules for burning marks; Check the photovoltaic modules for signs of aging, including possible rodent damage, climate aging, and whether all connectors are tightly connected and corroded.
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