"The high efficiency Sunforce 300 Watt Solar Kit includes two 150 Watt crystalline solar panels with a 30 Amp digital charge controller, 300 Watt inverter with USB, wiring, voltage tester and mounting brackets. Ideal for use with RVs, homes, boats, as a remote or backup power source, for 12V battery charging, pumps, lighting equipment and a variety of other applications. 25-year limited warranty on solar panels, 1-year limited warranty on charge controller and inverter. Mounting Hardware Angle Adjustable No, Amps Each panel generates an output of up to 8.7 amps in ideal conditions, Surge Watts 600 watts for the inverter, Batteries qty. Determined by application, Mounting Hardware Included Yes, Panel Thickness in. 1 3/5, UL Listed No, Mounting Type Metal brackets, Solar Panel Wattage 300 2 x 150 Watt panels, Battery Included No, Battery Enclosure No, Panel Type Crystalline, Wind Load Rating 2400 Pa, Snow Load Rating 5400 Pa, Assembly Required Yes, Automatic Switch Back No for the inverter, Inverter Sine Wave Includes 300 Watt modified sine wave inverter with USB port, Works With Gas Generator No, Battery Type 12 Volt, Weather Resistant Yes, Rechargeable Battery Bank No, Solar Power Compatible Yes, Hardwired No, Power Volts 12, Professional Installation Required No, Dimensions L x W x H in. 26.5 x 1.6 x 58.75, Mount Solar Tracking No, Alternative Power Collection Compatible with other renewable energy alternatives, Solar Panels Included qty. 2, Allows Backfeeding of Power No. Bypass diode minimizes the power drop caused by clouds or shade Two 58.75in.L x 26.5in.W x 1.6in.D weatherproof panels feature an aluminum frame for superior durability and extended outdoor use Easy-to-install system is maintenance free Includes mounting brackets"