Tektrum Universal 80 watt 80w 48v Solar Panel Battery Charger Kit for Golf Cart This 80w solar charging system for golf cart has been designed to provide up to 4 miles drive time per day depending on good sun radiance Universal design of solar charging systems for golf carts allows the fit on brand name golf carts such as E-Z-GO, Yamaha, Club Car, Star, Tomberlin E-Merge, Bad Boy Buggie, and Fairplay Extends the life of golf cart batteries because solar power keeps a constant charge when the golf cart is outside Z Type Mounting Brackets allow D0-It-Yourself solar panel installation in minutes; Dimension of each 20w solar panel: 25.2inx12inx1.4in (640x306x35mm);Maximum Power (Pmax) 80Watts;