Off-Grid Solar Photonic Universe 12 V Off-Grid 4-LED Lighting | 4Boats

Photonic Universe SL-L18 AH shed/stable/cabin lighting kit: compact 12 V off‑grid room lighting with a built‑in 18 Ah lithium battery charged by a solar panel. Ideal for sheds, stables, cabins and camping; includes four 5 W LED lights with long cables for flexible placement.

• The system is very convenient to use and install: the solar panel adapter cable has two standard MC4 connectors for secure connection, and 4x LED light cables plug into front 12 V sockets for simple plug‑and‑play setup.
• System specifications: System voltage: 12 V; Battery capacity: 18 Ah; LED lights power: 5 W each; Length of LED lights cables: 5 m (16.4 ft); USB output current: 0.8 A; Max DC output current: 3 A; Max solar input power: 100 W; Solar input voltage: 18–25 V.
• Control unit: built‑in automatic solar charge controller manages charging and prevents overcharging; accepts 18–25 V DC from a solar panel or the SL-CH-3 A mains adaptor for 12 V battery charging. Control unit case size: 220 x 130 x 150 mm (8.7 x 5.1 x 5.9 in); Control unit case weight: 6.86 kg (15.1 lb).
• Four 12 V LED lights (4x5 W) each have 5 m cables with individual on/off switches; control unit includes a 5 V USB output (0.8 A) for charging mobile devices.
• Typical runtime: the internal 18 Ah battery will power 4 LED lights for approximately 9–10 hours, or around double that with only two lights connected (actual duration depends on usage and solar recharge).
• Documents available to download: User manual for Photonic Universe 18 Ah Lithium lighting kit (SL-L18 AH).
• This product includes a 1 year manufacturer warranty. For best performance keep the solar panel clean and ensure the kit is fully charged before extended use; compatible with SL-CH-3 A mains adaptor for charging when sunlight is not available.