Solar Panel Charges 12 Volt Battery to Operate BirdXPeller Models Below 5 watt solar power panel keeps a 12 volt marine battery not included charged. 12V battery, deep cycle marine type, is then attached to a BirdXPeller Pro, Woodpecker Pro and other single-speaker devices to provide power when 120 VAC is not available. Note This solar power panel will not work for other Bird-X products. Required and Not Included deep cycle 12 volt DC marine type battery and battery cable with alligator clips. Solar panel charges the battery it cannot power electronics directly. Bird-X Small Solar Panel Details Solar power panels convert sunlight into electricity Power 5 Watts Wire sequentially conducts the electricity to batteries Electricity is then used directly from batteries, to power DC direct current appliances like your repeller from Bird-X Charges 12v DC batteries Small Solar Panel Features Powers 12V DC Battery not included 0.3 Amps Rated power 5 watts Dimensions 11 x 7.5 x 0.625 / Weight 1.45 Box dimensions 14 inches x 12 inches x 2.25 Inches Shipping Weight 5 lbs This item ships from a separate warehouse and may require extra time for delivery.