Solar DC light configuration:
1. Solar panel: 20W/18V with 5M cable
2. Battery: 12V/17Ah lead-acid battery
3. LED light: 2PCS 11W energy saving lamp with 3W wire.
4. Mobile charger: 6PCS USB mobile adapter
5. Output socket: 3PCS DC 12V, 2PCS USB with 5V
6. Charging time: 13-15hours with good sunshine
7. Duration time: 2PCS 11W energy saving lamp can work 10hours when the battery fully charged