This solar lighting system is perfect for locations without access to mains electricity such as outhouses, sheds, garages, farms, stables, and ideal for camping, travel, and other outdoor activities (like a yurt). The system operates independently from the grid and relies solely on solar energy or power stored in the battery.

Key Features:

Off-Grid Power Supply: The 40W solar panel charges a 12V battery inside the control unit during the day. The battery then powers the 4 x 5W 12V LED lights via front sockets on the control unit.
USB Charging: Includes a standard 5V USB socket for charging mobile phones and other USB-compatible devices (adapters included).
Built-In Battery: Features an 18Ah Lithium battery with an automatic solar charge controller to manage charging and prevent overcharging.
Dual Charging Options: Can be charged using 18-25V DC power from any suitable solar panel or from the mains using the SL-CH-3A mains adapter.
Long-Lasting Power: The battery can power 4 LED lights continuously for 9-10 hours or twice as long with only two LED lights connected.
Easy Installation: The solar panel adapter cable has standard MC4 connectors for secure connection. Each LED light comes with a 5m cable with an On/Off switch. All cables have connectors for quick "plug and play" installation.

System Specifications:

System Voltage: 12V
Battery Capacity: 18Ah
LED Lights Power: 5W each
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
Control Unit Case Weight: 6.86 kg
Max Solar Input Power: 100W
Solar Input Voltage: 18-25V

Solar Panel Specifications:

Peak Power: 40W
Maximum Power Voltage: 20.2V
Maximum Power Current: 1.98A
Open Circuit Voltage: 23.9V
Short Circuit Current: 2.10A
Power Allowance Range: +/- 3%
Dimensions: 705 x 345 x 25 mm
Weight: 3.5 kg
Mounting Holes: 4 (9 x 11 mm)
Cable: 2 x 5m high-quality single core solar cable (2.5mm cross section) with male and female MC4 connectors attached

Warranty and Support:

Product Warranty: 1-year manufacturer warranty.
Solar Cell Warranty: Guaranteed to produce at least 90% of nominal power for 10 years and at least 80% of nominal power for 25 years after purchase.
Support: Free installation and technical support via email or phone.

Installation Guide:

Connect the Solar Panel or Mains Adapter: Attach the solar panel or mains adapter to the charging socket on the front of the control box using the included adaptor wire.
Connect LED Lights: Plug the 4 LED light cables into the front 12V sockets.
Power On: Turn the control unit switch to ON, and the battery will begin charging.
Operate Lights: Each LED light has a separate On/Off switch for convenience.

Off-Grid Solar Lighting System with 40W solar panel, 4 LED Lights, Solar Charge Controller and Lithium Battery