PHOTONICUNIVERSE OFF-GRID SOLUTIONS 15W Off-Grid Solar Lighting System with 4 LED Lights, Solar Panel and Battery SL-15W | Independent Power for Remote Locations The photonicuniverse 15W Off-Grid Solar Lighting System (SL-15W) provides a reliable, independent lighting and charging solution for locations without access to mains electricity. This comprehensive kit includes a 15W solar panel, a control unit with an integrated 12V 7Ah battery, and four bright 3W 12V LED lights, ensuring your remote areas remain illuminated and your essential devices charged. Designed for simplicity and efficiency, this system harnesses solar power during the day to charge its internal battery, which then powers the LED lights and a convenient 5V USB output. It's an ideal choice for sheds, garages, farms, camping trips, or any off-grid application requiring dependable light and device charging. OFF-GRID READY: Provides independent lighting and USB charging without mains electricity. Key Features ▶ Complete Off-Grid Independence — Delivers light and power anywhere, free from grid reliance. ▶ Powerful LED Lighting — Includes four strong 3W 12V LED lights for clear visibility. ▶ Integrated Power Control — Control unit features a 7Ah battery and automatic solar charge controller to prevent overcharging. ▶ USB Charging Capability — Convenient 5V USB socket for charging mobile devices, with included adapters. ▶ Efficient Solar Charging — 15W solar panel fully charges the battery in approximately 7-8 hours of bright sunshine. ▶ Extended Lighting Duration — A fully charged battery powers all four LED lights for 5-6 hours, or two lights for 10-12 hours. ▶ Simple Plug-and-Play Setup — Designed for quick and easy installation with pre-fitted connectors. ▶ Flexible Cable Lengths — Long 10m solar panel cable and 5m cables for each LED light offer versatile placement. ▶ Individual Light Control — Each LED light is equipped with its own On/Off switch for power management. Technical Specifications Parameter Value System Voltage 12V Battery Capacity 7Ah Power per LED Light 3W Solar Panel Cable Length 10 meters LED Lights Cable Length 5 meters (each) USB Output Current 0.6-0.8 Amps Maximum DC Output Current 2 Amps Control Unit Case Size 220 x 100 x 170 mm Solar Panel Size 265 x 410 x 20 mm Control Unit Weight 3.44 kg Solar Panel Weight 1.7 kg System Operation & Performance This photonicuniverse solar lighting system operates autonomously. The 15W solar panel continuously charges the internal 12V 7Ah battery during daylight hours. The integrated charge controller manages this process, preventing overcharging and optimising battery health. Once charged, the battery provides power to the four 3W LED lights and the 5V USB output. With a full charge, the system can power all four LED lights for approximately 5 to 6 hours. For extended illumination, using only two lights can provide up to 10 to 12 hours of light. The USB port allows for convenient charging of mobile phones and other small electronic devices, making it a versatile power source for various off-grid needs. Typical Applications Application Description Sheds & Garages Ideal for illuminating workshops, storage areas, or outbuildings without grid access. Off-Grid Cabins & Yurts Provides essential lighting and device charging for remote living spaces. Farms & Stables Suitable for lighting animal shelters, barns, or agricultural outbuildings. Camping & Outdoor Activities Portable lighting and power for tents, caravans, or temporary shelters. Emergency Backup A reliable light source during power outages in homes or small businesses. Built-In Protection Functions The control unit incorporates an automatic solar charge controller. This essential feature safeguards the internal 7Ah battery by preventing overcharging, which helps to extend battery lifespan and ensures safe, reliable operation of the entire system. Common Questions How long does the battery last on a full charge? A fully charged 7Ah battery can power all four 3W LED lights for approximately 5-6 hours. Using fewer lights extends the duration, with two lights lasting 10-12 hours. Can I charge my mobile phone with this system? Yes, the control unit features a 5V USB output socket (0.6-0.8 Amps) for charging mobile phones and other USB-powered devices. Adapters are included for convenience. How long does it take to charge the battery? The 15W solar panel can fully charge the internal 7Ah battery in about 7 to 8 hours of bright, direct sunshine. Charging times may be longer in cloudy conditions. Is installation complicated? No, the system is designed for simple plug-and-play installation. The solar panel and LED lights connect directly to the control unit with pre-fitted cables and connectors. Installation Notes Ensure the solar panel is positioned in direct, unobstructed sunlight for maximum charging efficiency. Connect the 10m solar panel cable to the designated charging socket on the front of the control unit. Plug the four 5m LED light cables into the 12V output sockets, also located on the front of the control unit. Verify all connections are secure before switching the control unit to 'ON'. Each LED light has an individual On/Off switch for convenient power management. Before You Buy Assess your specific lighting requirements to ensure the 4 x 3W LED lights provide adequate illumination for your intended space. Consider the available sunlight at your installation location to ensure optimal charging performance for the 15W solar panel. Review the provided cable lengths (10m for solar panel, 5m for lights) to confirm they are sufficient for your desired setup. This system is designed exclusively for off-grid use and is not intended for connection to mains electricity. The product comes with a 1-year manufacturer warranty for peace of mind. Please verify all specifications and compatibility requirements before purchase. Product details are based on manufacturer information and are subject to change. This product includes a 1-year manufacturer warranty.
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