| Specification | |
| Rated power | 25W |
| Voc | 22.41V |
| Vop | 17.9V |
| Short circuit current (Isc) | 1.54A |
| Working current (Iop) | 1.4A |
| Output tolerance | ±3% |
| Temperate coefficient of Isc | (010+/- 0.01 )%/ ℃ |
| Temperate coefficient of Voc | - (0.38 +/-0.01 )%/ ℃ |
| Temperate coefficient of power Voc | -0.47%/℃ |
| Temperature range | -40℃ to +80℃ |
| Frame | Heavy duty aluminum |
| Kind of connection | waterproof junction box, can be customized |
| Guarantee of power | 90% within 10 years 80% within 25 years |
| Kind of glass and its thickness | Low Iron, high transparency tempered glass of 3.2mm |
| SLA Battery Voltage | 12V |
| Dimensions (L x W x H)mm | 520*365*18(20.47*14.37*0.71in) |
| Specification | ||
| Technical Parameter | 12V | 24v |
| Max charge current | 3A | 3A |
| Max load current | 6A | 6A |
| Over-discharge protection | 10.8V(±0.2V) | 21.6V |
| Reset | 12V(±0.2V) | 24V (±0.2V) |
| Overcharger protection | 14.5V/29V | 14.5V/29V |
| Float Charge | 13.8V (±0.2V) | 27.6V(±0.2V) |
| Temperature compensation/℃ | -27 | -27 |
| Self-consumption | 1.5mA | 3mA |
| Waterproof | IP22 | IP22 |
| Operating temperature | -20 to +60℃ | -20 to +60℃ |
| LED charging indicator | Yes | Yes |