Article: Solar LED light control
Solar panel: Power18w or less than 12v, current over1AP

Secondary cell: 12V or less than 4AH
Control protection: Working voltage 10. 5V to 13V
(it can't connect opposite the cathode and the anode)

Output:
1. Connected solar battery (if the battery loose contact, it will lead to the light not work)
2. Connected battery
3. Connected lamp

Short circuit protect: 3A fuse
Solar battery luminous sensitive parameter: Intensity less than 280LUX, autocharge the battery