The Go Power! 10-Watt Eco Solar Kit is the economical solar solution for keeping your batteries charged and healthy. This kit comes with everything needed to install on your RV rooftop. This 10-watt system is perfect for trickle charging your batteries, providing an affordable solution that will extend the life of your batteries.• 10-watt solar kit to trickle charge your batteries• 23' cable with built-in fuse• SAE wire connections to battery cables• Mfr. 10-year limited solar panel output power warrantySpecificationsRated Power: 10WMaximum Power Voltage: 17.5VMaximum Power Current: 0.57AOpen Circuit Voltage: 21VShort Circuit Current: 0.62ACell Type: MonocrystallineMax System Voltage: 600V DCWeight: 1.7 lbs. Dimensions: 13.19" x 9.25" x 0.98"Frame: Clear anodized aluminum frame 10-watt system is perfect for trickle charging 23' cable with built-in fuse SAE wire connections to battery cables | Go Power 10-Watt Eco Solar Kit