Go Power! GP-RV-95 95-Watt Solar Kit with 30 Amp Digital Regulator Highest efficiency on the market from this monocrystalline solar panel with the most power in the smallest dimensions 30 amp digital regulator, mounting hardware and all wiring included in this kit Provides 5.45 amps of charging power per hour to your battery 25 year panel warranty Produces a charge in overcast weather