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| ITEM NO | XF250WP |
| MONO or POLY | POLY |
| Maximum power (Wp) | 250W |
| Optimum operating voltage (Vmp) | 43V |
| Optimum opertating current(Imp) | 8.07A |
| Open circuit voltage (V) | 35V |
| Short circuit current (A) | 7.14A |
| Size of module (mm) | 990*1956*35 |
| Weight | 25kg |
| Temperature coefficients of Isc (%) | 0.065+/-0.015%/°C |
| Temperature coefficients of Voc (%) | -(2.23+/-0.1) / °C |
| Temperature coefficients of Pm (%) | -(0.5+/-0.05)/ °C |
| Temperature coefficients of Im (%) | +0.1/ °C |
| Temperature coefficients of Vm (%) | -0.38/ °C |
| Temperature Range | -40°C~+85°C |
| Tolerance Wattage (e.g. +/-5%) | +/-5% |
| Surface Maximum Load Capacity | 60m/s(200kg/sq.m) |
| Allowable Hail Load | steel ball fall down from 1m height |
| Junction Box Type | GY-BOX-5C |
| Length of Cables (mm) | None |
| Cell Efficiency (%) | >16% |
| Module Efficiency (%) | >13.8% |
| Output tolerance (%) | +/-5% |
| Frame (Material, Corners, etc.) | Aluminum |
| Standard Test Conditions | AM1.5 100mw/cm2 25°C |
| Warranty | 2 years product warranty and 25years 80% of power |
| FF (%) | 74% |