ALEKO SP100W12V 100 Watt 12 Volt Monocrystalline Solar Panel for Gate Opener Pool Garden Driveway 100 watt monocrystalline solar panel with a nominal output voltage of 12 volts A solar panel will lower the costs on your power bill and help curb your carbon emissions Monocrystalline panels have the highest energy efficiency and are space efficient for the power they output Open circuit voltage: 22 volts Operating Voltage: 17.5 volts; Operating current: 5.71 amps