View on LOZ Suggested Retail: $57.99. HQST 50W 12V Polycrystalline Solar Panel High Efficiency Module Off Grid PV Power for Battery Charging, Boat, Caravan, RV and Any Other Off Grid Applications. The package includes 1 panel. Fully self powered off-grid system, maximizes system output by reducing mismatch loss. Portable backup power. Perfect for various off-grid applications that include 12 and 24 volts arrays, water pumping systems, signaling systems, charge batteries in RV, marine, trailer, cottage, cabin water pumping and other off-grid applications. HQST 50W 12V solar panel is perfect for 12 volt battery charging or multiple panels can be wired in series for 24/48 volt battery charging or for grid-tied applications. Includes connectors to plug into existing HQST solar system. Diodes are pre-installed in junction box and a pair of 1.2in 12 AWG cables. Pre-drilled holes compatible with ground mounts, Z-brackets, pole mounts and tilt mounts. Corrosion-resistant aluminum frame for extended outdoor use, allowing the panels to last for decades Anti-reflective, high transparency, low iron-tempered glass with enhanced stiffness and impact resistance. IP65 rated junction box provides complete protection against environmental particles and low pressure water jets.. 7 CALENDAR DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.