Solar Modules Panels
Chengyu Power mainly manufacture and sell solar photovoltaic series (including storage solar battery, photovoltaic modules, photovoltaic inverter, solar system and all kinds of solar application products, etc.), With the quality and performance always in the top of the industries, we always...
Chengyu Power mainly manufacture and sell solar photovoltaic series (including storage solar battery, photovoltaic modules, photovoltaic inverter, solar system and all kinds of solar application products, etc.), With the quality and performance always in the top of the industries, we always attach the importance to new product research, and willing to be the industry leader.
Specification of Solar Modules Panels
315W-340W polycrystalline solar panels
Solar Cells: 156.75mmx156.75mm
Cell Alignments: 72 (6x10)
Front glass: 3.2mm/tempered glass
Frame: Anodized aluminium alloy
Cable: 4mm2(IEC)/12AWG(UL), 900mm
Operating temperature: -40~+85℃
Surface maximim load: 5400Pa
Maximum series fuse rating: 15A
Maximum system voltage: DC 1000V/1500V
Fire rating (UL 1703): C
Application class (IEC 61730): A
Module dimension: 1956x992x40 (mm)
Module weight: 22kg
Dimensions of Solar Modules Panels
|Monocrystalline Solar Modules|
|Polycrystalline Solar Modules|
Payment And Packing
FOB, CFR, CIF, 30% T/T in advance, paid the balance before shipment.
30/26 pieces per pallet, 28 pallets per 40FT container.
Repair and maintenance
1. Regularly check the panel for damage, ensure timely detection, timely replacement.
2. Regularly check solar system cable and ground connection is good.
3. Periodically check solar mounting structure have loose or broken phenomenon.
4. Check and clean-up the covering around the panel and surface with clean water and gauze, do not rinse with hard or corrosive solvents.
5. In case of gale, heavy rain, rainstorm, hail, heavy snow and so on, measures should be taken to protect the solar cell module from damage.
6. After the gale, heavy rain, heavy snow or rainy season, immediately check whether solar panel displace, controller and battery box exist water, and thunderstorm after check whether the device is working properly, its charge and discharge controller is damaged, etc. .
7. Batteries used in matching with solar modules should strictly accordance with the battery maintenance instructions and methods.