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hot sale solar panel 250w for home solar system/solar energy product
Description:
1.high conversion efficiency
2.sealed with high transparency low-iron tempered glass, anti-aging EVA, high insulation TPT.
3.withstand high wind pressure and snow load.
4.with IEC61215/61730, TUV, CE, ISO
Warranty:
1) 5 years for material & workmanship;
2) 12 years for 90% power output;
3) 25 years for 80% power output.
MOQ: 50pcs
Delivery Time: 10-20 days after order confirmation
Package: Wooden carton or pallet packing
poly solar module
| Electrical Characteristics | |||
| Type | SGP-230-60 | SGP-240-60 | SGP-250-60 |
| Maximum power (Wp) | 230Wp | 240Wp | 250Wp |
| Maximum power voltage (V) | 30.00 | 30.00 | 30.00 |
| Maximum power current (A) | 7.00 | 7.34 | 7.66 |
| Open circuit voltage (V) | 36.00 | 36.00 | 36.00 |
| Short circuit current (A) | 7.56 | 7.92 | 8.28 |
| Cell Efficiency (%) | 15.00% | 15.50% | 16.00% |
| FF (%) | ≥74% | ||
| Maximum system voltage (V) | 1000V | ||
| Temperature Range | `-40 to +85 | ||
| Power tolerance (%) | ±3% | ||
| Standard Test Conditions | 1000W/m2 , AM1.5 , 25C | ||
| Mechanical Characteristics | |||
| Solar cell | Poly | Poly | Poly |
| Number of cells (Pcs) | 60(6*10) | ||
| Size of module (mm) | 992*1964*45mm | ||
| Weight per piece (kg) | 19 | ||
| 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/ | ||
| Temperature coefficients of Pm (%) | γ -0.55%/ | ||
| Temperature coefficients of Im (%) | α 0.03%/ | ||
| Temperature coefficients of Vm (%) | β -2.2mV/ | ||