polycrystalline solar panel
S J NEW SOLAR [China] 
| Temperature coefficients of Isc(%) +0.1℃ | |||
| Temperature coefficients of Voc(%) -0.38℃ | |||
| Temperature coefficients of Pm (%) -0.47℃ | |||
| All of our solar panels have TUV and IEC approvals. | |||
| We garantee 90% efficiency in first 10years.And 80% in rest of 15years | |||
