- Monocrystalline solar cells- Dimensions: 1370mm x 670mm x 3mm- Weight: 3.9 kg- Max Power Voltage Vmp: 18.5V- Max Power Current Imp: 8.75A- Open Circuit Voltage Voc: 21.9V- Short Circuit Current Isc: 9.37A- Operating Temp: -40¡C to +85¡C- Max System Voltage: 1000VDC- Max Series Fuse Rating: 20A- Tolerance: ±3%- Normal Operating Cell Temp NOCT: 47 ± 2¡C- Application Class: Class A