Photonic Universe 12 V Off-Grid Solar lighting kit for sheds, garages, farms, stables, camping and yurts — solar charged with plug-and-play LED lighting and USB charging. The SL-CH-3 A mains adaptor can be used to charge from mains and is optional/sold separately.

• System voltage: 12 V
• Battery capacity: 18 Ah (12 V) — powers 4 x 5 W LEDs for ~9–10 hours (or ~18–20 hours with 2 LEDs)
• LED lights: 4 x 5 W, cable length 5 m (16.4 ft) each with on/off switch
• Outputs: USB output 5 V / 0.8 A; max DC output current 3 A
• Control unit case size: 220 x 130 x 150 mm (8.66 x 5.12 x 5.91 in); case weight: 6.86 kg (15.12 lb)
• Solar input: max 100 W, input voltage 18–25 V; panel connector via MC4 or charge from mains using SL-CH-3 A adaptor
• Solar panel: peak power 50 W; Vmp 20.2 V; Imp 2.48 A; Voc 23.9 V; Isc 2.63 A; tolerance ±3%
• Solar panel size & weight: 590 x 505 x 25 mm (23.23 x 19.88 x 0.98 in); weight 4.2 kg (9.26 lb); 4 mounting holes 6 x 9 mm (0.24 x 0.35 in)
• Cables & connectors: 2 x 5 m high-quality single-core solar cable 2.5 mm² (≈13 AWG) with male/female MC4 connectors; LED and panel connectors for quick plug-and-play installation

Easy to install — connect the solar panel or mains adaptor to the charging socket on the control unit. 1-year manufacturer warranty; user manual available to download: User manual for Photonic Universe 18 Ah Lithium lighting kit (SL-L18 AH).