At daytime 15W solar panel charges a 12V battery inside the control system, which then supplies power to 4 x 3W 12V LED lights connected via front sockets on the control system. The control system has a built-in 7Ah battery with an automated solar charge controller to manage the charging procedure and prevent overcharging. The system is very hassle-free to use and set up: the solar panel comes with 10m cable (would fit most items, as longer range is seldom required), and each LED light comes with 5m cable and On/Off switch.
Ideal for places with no access to mains electricity such as garages, sheds, outhouses, stables, barns etc
Comes complete and includes everything you need for lighting: 4 LED lights, control unit with 12V battery, solar panel, cables with all switches and connectors
Built-in solar charge controller protects the battery from overcharging - no need to disconnect the solar panel
Control unit has USB port to charge mobile phones and power USB-compatible devices
7-8 hours charging time to fully charge the battery and provide enough energy for 5-6 hours of lighting ... Scroll down to Product Description for more details