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Help CenterHot Sell Solar Panel 280W Poly Solar Panel With TUV,CE Certificate
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Specifications
280w poly solar panel1) high efficency
2) easy to install
3) stand heavy rain and snow
4) lower price
280W Poly Solar Panel Technical Data:
1. Specifications
| Cells | Polycrystalline silicon solar cells 156x156mm | |||||||
| Number of cells | 72(6×12) | |||||||
| Dimensions (mm) | 1950 x 990 x 50mm | |||||||
| Weight (kg) | 28 | |||||||
2. Electrical Characteristics
| Model |
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| Max Power Pm(W) | 260 | 270 | 280 | 290 | ||||||||
| Max Power Voltage Vm (V) | 34.8 | 35.1 | 35.2 | 35.4 | ||||||||
| Max Power Current Im (A) | 7.47 | 7.7 | 7.96 | 8.19 | ||||||||
| Open-Circuit Voltage Voc (V) | 44.2 | 44.6 | 44.8 | 44.9 | ||||||||
| Short-Circuit Current Isc (A) | 8.10 | 8.22 | 8.35 | 8.60 | ||||||||
| Cell Efficiency(%) | 14.8 | 15.4 | 16.0 | 16.6 | ||||||||
| Module Efficiency(%) | 13.9 | 14.4 | 15.0 | 15.5 | ||||||||
| Maximum System Voltage (V) | DC 1000(TUV) / DC 600(UL) | |||||||||||
| Power Tolerance(%) | 0~+3 | |||||||||||
| Series Fuse Rating (A) | 15 | |||||||||||
3. Components & Mechanical Data
| Front Glass | High Transparency Tempered Glass, 3.2mm | |||||||
| Junction Box | Pass the TUV Certificate PPO(black/IP65) | |||||||
| Output Cables | 4mm2/0.9m | |||||||
| Connectors | MC4(UV resistance and self-locking/IP67) | |||||||
| Frame | Anodized aluminum alloy type 6063-T5 | |||||||
| Encapsulation Material | EVA (0.50 ± 0.03mm thickness) | |||||||
| Back Foil | White TPT (0.32 ± 0.03mm thickness) | |||||||
| Fixing adhesive | Silicone Sealant(White) | |||||||
| Temperature Range(°C) | -40°C to +90°C | |||||||
| Max Load(Kpa) | 2.4 wind load / 5.4 snow load | |||||||
| Temperature Range(°C) | -40°C to +90°C | |||||||
4.Temperature Coefficients
| NOCT (°C) | 47±2 | |||||||
| Temperature Coefficient of Pm (%/°C) | -0.45±0.05 | |||||||
| Temperature Coefficient of Isc (%/°C) | 0.05±0.01 | |||||||
| Temperature Coefficient of Voc (%/°C) | -0.35±0.02 | |||||||
Quality assurance testing
Thermal cycling test
Thermal shock test
Thermal/Freezing and high humidity cycling test
Electrical isolation test
Hail impact test
Mechanical, wind and twist loading test
Salt mist test
Light and water-exposure test
Moist carbon dioxide/sulphur dioxide
Solar Panel Pictures show
Factory Picture Show
Packing Picture Show
Certification Show Picture
Payment Safety
Payment term: 20% advanced as deposit by T/T or L/C, the rest payment paying after received B/L copy.
For Escrow payment, need 6 steps
1,you place the order on the page.
2,once we received your order information, we will make a contract via Alibaba(include price, quantity, manufactory necessary documents information).
3,Once you received contract, and if you are agree with the contract, you make the payment to Alibaba's bank account.
4, we prepare the cargos and shipping on time, providing B/L copy, insurance copy, test report, packing list, Invoice to you by E-mail.
5, give Alibaba a message for money release when you received all documents (B/L copy, insurance copy, test report, packing list, Invoice) .
6, we send the original B/L, insurance, test report, packing list, Invoice to you by express immediately.
7, Complete our business, you have rights complaint to Alibaba if something not satisfy your demand within 2 months, because we are Alibaba Assessed Supplier and Bureau Veritas verify company
Send Inquiry to This Supplier
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