| Model | SGM-40W | ||
| Cells size (mm): | 125*125 | ||
| Cells per module: | 4*9 | ||
| Module size (mm): | 535*635*34 | ||
| Power tolerance: | +/-3% | ||
| Nominal peak power(WP): | 40 | ||
| Nominal voltage(V): | 17.0 | ||
| Nominal current (A): | 2.35 | ||
| NOCT: | 45+/-2℃ | ||
| Voltage temperature coefficient: | -0.33%/℃ | ||
| Current temperature coefficient: | +0.05%/℃ | ||
| Power temperature coefficient: | -0.23%/℃ | ||
| Open circuit voltage (Voc): | 21.0 | ||
| Short cirsuit current(Isc): | 2.64 | ||
| Conversion efficiency: | 15.00% | ||
| Operating temperature: | -40 to+85℃ | ||
| Max system voltage: | 715 | ||
