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20W Lighting Solar Power Systems for Sale
| Type: | FS-20W | |
| Rated charge current: | 3A | |
| Rated discharge current: | 3A | |
| System voltage: | 12V | |
| Free of load consumption: | <5mA | |
| Standby current: | <200uA | |
| Over voltage protection: | 17V | |
| Over discharge voltage: | 11.2V | |
| Solar panel: | 20W18V/550*350*25 | |
| Lead acid battery: | 12V9AH | |
| Charging time: | 10hours (Specific charge time is determined by local average sunshine time and light intensity.) | |
| Working time: | 1-4pcs 2 watt led lights can last 5-8hours ( Specific using time according to the load) | |
| Work temperature: | -20°C to +55°C | |
| Over load, short circuit protection: | Protection delays seven seconds. Load or short circuit still enjoys the protection. | |
| Protective circuit: | Overcharge, over discharge, short circuit protection | |
| Solar panel, battery reverse polarity protection | ||
| All protection do no harm to any parts. Please don't test short circuit protection function for too long time. | ||