Solar Modules Panel
Zhongneng Chengyu Power Co., Ltd is a professional manufacturer of various solar energy battery. Photovoltaic modules use light energy (photons) from the Sun to generate electricity through the photovoltaic effect. The majority of modules use wafer-based crystalline silicon cells or thin-film...
Zhongneng Chengyu Power Co., Ltd is a professional manufacturer of various solar energy battery. Photovoltaic modules use light energy (photons) from the Sun to generate electricity through the photovoltaic effect. The majority of modules use wafer-based crystalline silicon cells or thin-film cells. The structural (load carrying) member of a module can either be the top layer or the back layer. Cells must also be protected from mechanical damage and moisture. Most modules are rigid, but semi-flexible ones are available, based on thin-film cells. The cells must be connected electrically in series, one to another. Externally, most of photovoltaic modules use MC4 connectors type to facilitate easy weatherproof connections to the rest of the system.
Specification of Solar Modules Panel
260W-280W polycrystallinesolar panels
Solar Cells: 156.75mmx156.75mm
Cell Alignments: 60 (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: 1640x992x35/40 (mm)
Module weight: 18/18.5kg
I-VC curve of Solar Modules Panel
|Polycrystalline Solar Modules|
1. All solar module produces without any aberration or bubble.
2. Back sheet is TPT&PET, and the thickness is 0.3mm.
3. The thickness of EVA is 0.4mm,better than other company use 0.3mm or 0.35mm.We use new EVA material, not the overdue, the overdue EVA will influence the performance and lifespan of solar panel.
4. New aluminum with 1.00mm thickness, high hardness, good impact resistance. Some company will use bad recycle aluminum.
5. Tempered glass with 3.2mm has advantages of high strength, impact resistance,good light transmittance.
6. The solar cells made in Taiwan, high efficiency, low attenuation,the attenuation is less than 10% within 5 years and less than 15% within 10 years.
7. The junction box has good waterproof, good anti-aging,PV wire. The PV wire is good for anti-aging and anti-corrosion, it's better than the normal wire.
8. Package by 7 layers thick carton, moisture proof and anti-cracking. Two pieces in one carton, easy to delivery.
Solar panel Inverter Battery
1. What is the terms of payment?
A: T/T, L/C, western union, trade assurance or cash; 30% for deposit, the balance 70% before shipment.
2. 1.Are you factory or trade company?
A: We are solar panel factory
3. Can we customize the size of the solar panel?
A: Yes, we accept customized order with MOQ 100 pcs
4. Q:What is ur certification?
A:Our product are approved by ISO, CE, VDE IEC, MCS, CSA-UL, CEC.
5. Q:Your main export market?
A:Our main market is: Asia,Africa,Mid-East, Oceania and North America
6. Q:What is ur main product?
A:Our main product: solar panels, portable solar lighting system,intergrated solar home system 100W~1000W,off grid solar home system 1kw~5kw,micro solar power system 5kw~300kw,grid tie solar power system,solar street LED light system,solar fan,solar refrigerator,solar water pump and so on.
7. Q:What is your product technical support?
A:We makes progress in the field of new energy application, product R&D, technical innovation, system integration, etc.