| Characteristics | :JGN250W-P |
| Open-circuit voltage (Voc) | 250Wp |
| Optimum operating voltage (Vmp) | 31.2V |
| Short-circuit current (Isc) | 8.65A |
| Optimum operating current (Imp) | 8.02A |
| Module efficiency | 16.50% |
| Solar cell efficiency | 17.25% |
| Operating temperatures | -40 to 85°C |
| Maximum system voltage: | 1,000V DC |
| Series fuse rating | 16A |
| Power tolerance | ±1.5% |
| STC: irradiance | 1,000w/m², module temperature: 25°C, AM=1.5 |
| Solar cell poly-crystalline | 156 x 156mm (6-inch) |
| No. of cells | 60 (6×10) |
| Dimensions | 1640 x 990 x 40mm |
| Weight | 20kg |
| Front glass | 3.2mm tempered glass |
| Frame anodized | aluminium alloy |
| Junction box | PV-RH701 (TUV) |
| Nominal operating cell temperature (NOCT) | 45±2°C |
| Temperature coefficient of Pmax | -(0.47±0.05)%/°C |
| Temperature coefficient of Voc: | -(0.34±0.01)%/°C |
| Temperature coefficient of Isc | -(0.055±0.01)%/°C |
| Warranty |
Manufacturing: 10 years
Power production: 90%=12 years |