Adding a solar power system to an RV can create added convenience and savings. Adding solar panels can also help you dock and park your recreational vehicle without a power hookup, resulting in greater travel freedom. Unlike traditional gas generators, the Renogy 400 Watt 12 Volt Solar RV Kit silently recharges your batteries so you can enjoy the great outdoors without the extra noise. Solar panels also allow you to run limited low watt electrical equipment without a power hookup. Specifications Renogy 100W Monocrystalline Solar Panel Maximum Power: 100W Optimum Operating Voltage (Vmp): 18.9V Optimum Operating Current (Imp): 5.29A Maximum System Voltage: 600V DC (UL) Renogy Adventurer 30A PWM Charge Controller (Negative Grounded) Nominal Voltage: 12/24 VDC Rated Charge Current: 30A Max. PV Input Voltage: 25 VDC Max. PV Input Power: 400W (12V) Corner Bracket Mount (Set) Material: UV-resistant ABS Plastic Recommended Adhesive Sikaflex 252 or alike Weight (each component) 7.2 oz. Renogy 30ft 10AWG Solar Panel Connectors Adaptor Kit Renogy 16ft 10AWG Tray Cables Renogy Solar Branch Connectors Warranty Information panel: 25-year transferable power output warranty: 5-year/95% efficiency rate, 10-year/90% efficiency rate, 25-year/80% efficiency rate 5-year material and workmanship warranty Accessories: 1-year warranty on rest of the kit components.