315w poly solar panel, high quality solar module poly-crystalline for roftop pv panel solar system
Features:
1. High efficiency& High power
2. Long-term electrical stability
3. Low price and Fast delivery
4. 25 years warranty
Module Characteristics:
High efficiency crystalline silicon cells
High transmission low iron tempered glass, strong mechanical resistance
Standard waterproof junction box, with bypass diode
High endurance to different atrocious weather
Custom designed modules according to clients' requirements
10-year quality guarantee and 25-year power output guarantee
Electrical Characteristics:
Solar panel, PV module: 250W- 300W
Material: Polycrystalline solar silicone cells
Maximum power: 300W 295W 290W 285W 280W 275W 270W 265W 260W 255W 250W
Power tolerance 0~+3%
Configurable Characteristics
Cell Size: 156 x 156mm
Cells in series: 6 x 12(72 pieces)
Module Dimension: 1956 x 992 x 50mm
Glass: High transmission rate, Low iron, Tempered Glass 3.2mm
Frame: Anodized Aluminum
Junction Box: IP67 Grade
Weight: 25kg
Temperature Rating:
Nominal Operating Cell Temperature (NOCT): 47° C(+/-2° C)
Temperature Coefficient of Pmax: -0.48% /° C
Temperature Coefficient of Voc: -0.35% /° C
Temperature Coefficient of Isc: 0.03% /° C
Limit Characteristics:
Operating Temperature: -40~+85° C
Maximum System Voltage: 1000 VDC
Maximum Series Fuse Current: 15A
Maximum Physical Load: 5400pascals.
| Maximum Power (W) | 250 | 255 | 260 | 265 | 270 | 275 | 280 | 285 | 290 | 295 | 300 |
| Power Tolerance (%) | 0~+3% |
| Voltage at Pmax (V) | 35.7 | 35.8 | 35.9 | 36 | 36.1 | 36.2 | 36.4 | 36.5 | 36.6 | 36.7 | 36.8 |
| Current at Pmax (A) | 7.01 | 7.12 | 7.24 | 7.36 | 7.49 | 7.6 | 7.7 | 7.81 | 7.92 | 8.04 | 8.14 |
| Open-circuit Voltage (V) | 43.2 | 43.4 | 43.6 | 43.9 | 44.1 | 44.2 | 44.3 | 44.4 | 44.5 | 44.6 | 44.7 |
| Short-circuit Current (A) | 7.71 | 7.82 | 7.93 | 8.02 | 8.15 | 8.23 | 8.29 | 8.32 | 8.47 | 8.63 | 8.75 |
| Module Efficiency (%) | 12.9 | 13.1 | 13.4 | 13.7 | 13.9 | 14.2 | 14.4 | 14.7 | 14.9 | 15.2 | 15.5 |
1. Payment term: T/T in advance (W/U for sample order)
2. Lead time: It depends on your quantity. Usually we will send sample within 5-7 working days.
3. Shipping will be made via EMS, DHL, Fedex, UPS etc. shipment
4. Others: If you have special specifications and requirements, we will do different offer as you required.
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315w poly solar panel, high quality solar module poly-crystalline for roftop pv panel solar system Images
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