SOECOPO Flexible Solar Panel + Smart Controller Kit High-Efficiency Power Waterproof for RV/Boat/Off-Grid Use CE & RoHS Certifie **Key Features** ?? **High-Efficiency Panel**: DC12-18V output, black PV cells with grid lines, 30% higher efficiency in low light ?? **Smart Control**: Real-time voltage/current monitoring, triple protection (over-charge/short-circuit/overload) ?? **Wide Compatibility**: Works with lead-acid/Li batteries, 30 bendable for curved RV roofs/boat hulls ?? **Military Durability**: IP67 waterproof, operates at -20~60, UV-resistant, warranty **Specs** ??- Solar Panel: MonocrystallineSize [38][28]cmWeight [0.85]kgDC12-18V ??- Controller: LCD displayDual USB ports98% efficiencyCE/RoHS/FCC certified **Scenarios** ??- RV Trips: Power fridge/drones/camping lights ??- Marine Use: Supports GPS/fish finders/lighting ??- Off-Grid: Cabins, outdoor cameras, emergency backup **Installation** 3 Steps: 1. Mount panel (3M adhesive or screws) 2. Connect controller 3. Link to battery