Solartech Power Solar Panel 20W Polycrystalline SPM020P-WP

Solar Panel Cell Type Polycrystalline Nominal Output Power 20 W Number of Cells 72 Panel Max. Power Point Voltage 33.9V DC Panel Max. Power Point Current 0.61 A Power Tolerance -5 Percent to +5 Percent Open Circuit Voltage 41.3V DC Short Circuit Current 0.65 A Max. System Voltage 1000V DC (TUV)/600V DC (UL) Cable Length 9 ft Connector Ring Terminal Frame Yes Weight 6.17 lb Height 21 21/32 in Width 13 25/32 in Depth 63/64 in