Solar Panel Maximum Power Point 20 W Number of Cells 36 Voltage @ Maximum Power Point 17.2 V Current @ Maximum Power Point 1.17 A Connector Open End Cable Length 9 ft Overall Height 22 in Overall Width 14.2 in Overall Depth 0.7 in Compatible with Series M-Series Includes Junction Box Cell Type Polycrystalline Compatible with Brand SolarTech Weight 5.5 lb Power Tolerance +/-5 Percent Short Circuit Current 1.25 A