25W Off-Grid Solar Lighting System with 4 LED Lights, Solar Panel and Battery
Complete powerful 25W 18V solar lighting system with 4 x 5W energy saving LED lights, a 25W solar panel, and a control unit with a battery, cables, connectors and switches
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.
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.
- System specifications
- System voltage: 12V
- Battery capacity: 12Ah
- LED lights power: 5W
- Length of LED lights cables: 5m
- USB output current: 0.8A
- Max DC output current: 3A
- Control unit case size: 220 x 130 x 150 mm
- Solar panel size: 510 x 350 x 20 mm
- Control unit case weight: 6.86 kg
- Solar panel weight: 2.35 kgInstallation is very easy: the solar panel should be connected to the charging socket at the front side of the control box, and 4 x LED light cables should be connected to the front 12V sockets. Then you should turn the control unit switch to ON and the battery will begin charging. Each LED light comes with a separate On/Off switch for your convenience.
- User manual for 25W solar lighting system (SL-25W)