PWM-230W
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Detailed Product Description
solar panel
1) High conversion rate
2) High-transmission rate glass
3) CE,TUV,CEC
4) 25 years limited warranty
solar panel1) High conversion rate
2) High-transmission rate glass
3) CE,TUV,UL,IEC CEC
4) 25 years limited warranty
solar module:
| 5 years product warranty
| 10 years warranty on 90 % of the minimum power
| 25 years warranty on 80 % of the minimum power
| CE TUV UL IEC 61215 / 61730 and CEC certification
| Electrical Characteristics |
| Type | SA260-72 | SA270-72 | SA280-72 |
| Maximum power (Wp) | 260Wp | 270Wp | 280Wp |
| Maximum power voltage (V) | 36.00 | 36.00 | 36.00 |
| Maximum power current (A) | 7.23 | 7.50 | 7.78 |
| Open circuit voltage (V) | 43.20 | 43.20 | 43.20 |
| Short circuit current (A) | 7.95 | 8.25 | 8.55 |
| Cell Efficiency (%) | 15.50% | 16.00% | 16.50% |
| FF (%) | ≥74% |
| Maximum system voltage (V) | 1000V |
| Temperature Range | `-40°C to +85°C |
| Power tolerance (%) | ±3% |
| Standard Test Conditions | 1000W/m2, AM1.5 ,25’C |
| Mechanical Characteristics |
| Solar cell | Poly | Poly | Poly |
| Number of cells (Pcs) | 72(6*12) |
| Size of module (mm) | 1930*980*46mm |
| Weight per piece (kg) | 22.5 |
| Front Glass | 3.2 mm tempered glass |
| Surface Maximum Load Capacity | 60m/s(200kg/sq.m) |
| Allowable Hail Load | steel ball fall down from 1m height |
| Frame | Anodized aluminium alloy |
| Junction Box Type | IP65 rated |
| Connectors | MC Plug Type IV connectors |
| Cables | 4.0mm2, 900mm |
| Temperature coefficients |
| Nominal Operating Cell Temperature | 45±2ºC |
| Temperature coefficients of Voc (%) | β -2.2mV/°C |
| Temperature coefficients of Pm (%) | γ -0.55%/°C |
| Temperature coefficients of Im (%) | α 0.03%/°C |
| Temperature coefficients of Vm (%) | β -2.2mV/°C |