Specification: |
Solar panel type:Import monocrystalline silicon solar energy board
Solar panel: 0.7W/7V transfer ratio above 17%
4 0.3 W the LED lamp bead
4V/3.2AH battery lighting-up time I grade of 8 hour, II grade of 25 hours,the city electricity charges for 10-15 hours, the solar energy charges for
25 hours |