| Model | SNP-D55 |
| Solar panel | Type | Mono or poly A grade |
| Power | Maximum 100w |
| Solar charging controller | Control way | High efficiency PWM |
| Charging current | 10A/12V |
| Protection | Protection of the over charge,over discharge,short circuit,over load |
| Voltage of over charge protection | 14.3V |
| Voltage of promoting charging | 14.0V |
| Float charging voltage | 13.8V |
| Over discharge protection | 10.5V |
| LED display | Indication of charging,load and battery capacity |
| Battery | Battery type | Deep cycle lead-acid battery with free maintenance |
| Battery capacity | 12V/55AH |
| DC output | Max output power | 60W(12V,5A) |
| DC12V | 2pcs outlet |
| DC5VUSB | 1pc USB output(MAX.2A) |
| Size(mm) | 275*175*255 |