This solar lighting system is perfect for areas without access to mains electricity, such as sheds, garages, farms, and stables, as well as for outdoor activities like camping or for yurts. The system operates independently of the grid, relying solely on solar energy or the stored power in the battery.

Key Features:

Off-Grid Power Supply: The 50W solar panel charges a 12V battery inside the control unit during the day. The battery then powers the 4 x 5W 12V LED lights connected 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: 50W
Maximum Power Voltage: 20.2V
Maximum Power Current: 2.48A
Open Circuit Voltage: 23.9V
Short Circuit Current: 2.63A
Power Allowance Range: +/- 3%
Dimensions: 590 x 505 x 25 mm
Weight: 4.2 kg
Mounting Holes: 4 (6 x 9 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 50W solar panel, 4 LED Lights, Solar Charge Controller and Lithium Battery