| Characteristics | SR156P-210 | SR156P-220 | SR156P-230 | SR156P-240 | SR156P-250 | SR156P-260 |
| Maximum power at STC (Pmax) | 210Wp | 220Wp | 230Wp | 240Wp | 250Wp | 260Wp |
| Open-Circuit Voltage(Voc) | 36.4V | 36.8V | 37V | 37.5V | 38V | 38.5V |
| Optimum Operating Voltage(Vmp) | 29.2V | 29.8V | 30V | 30.6V | 31.2V | 31.8V |
| Short-Circuit Current (Isc) | 7.86A | 8.00A | 8.18A | 8.38A | 8.65A | 8.91A |
| Optimum Operating Current(Imp) | 7.19A | 7.39A | 7.66A | 7.84A | 8.02A | 8.17A |
| Module Efficiency | 13.70% | 14.30% | 15.00% | 15.80% | 16.50% | 17.10% |
| Solar Cell Eficiency | 14.50% | 15.00% | 15.75% | 16.50% | 17.25% | 17.75% |
| Operating Temperature | -40°C to + 85°C |
| Maximum System Voltage | 1000V DC |
| Seriec Fuse Rating | 16A |
| Power Tolerance | ±1.5% |
