25W Off-Grid Solar Lighting System with 4 LED Lights, Solar Panel and Battery
This solar lighting system is ideal for places with no mains electricity such as outhouses, sheds, garages, farms, stables, as well as for camping, travel and any outdoor activities (e.g. a for a yurt). The system is fully independent from the grid / AC power source and works purely based on sunlight energy.
During the daytime, the 25W solar panel charges a 12V battery inside the control unit, which then provides power to the 4 x 5W 12V LED lights connected via front sockets on the control unit. In addition, there is a standard 5V USB socket for charging mobile phones and USB compatible devices (adaptors for USB-compatible mobile phones are included).
The control unit has a built-in 12Ah battery with an automatic solar charge controller to manage the charging process and prevent overcharging. The 25W solar panel is capable of charging the battery to full with only 4-5 hours of bright sunlight (longer in cloudy weather), and the battery can provide enough energy to power 4 LED lights continuously for 6-7 hours, or twice as long if only two LED lights are connected.
The system is very convenient to use and install: the solar panel comes with 10m of cable (more than enough for most applications), and each LED light comes with a 5m cable with an On/Off switch. All cables come with connectors for a quick "plug and play" installation.