Solar Panel 30 Watt 12 Volt Polycrystalline with 9 Ft Cables An UL approved 18 AWG cable is in put into the fully sealed junction box ( weather and UV resistant ) Dimensions: 26.2in (666mm)x16.2in (412mm)x0.98in (25mm) Max power(Pm): 30W Maximum power voltage(Vpm): 17.3V Maximum power current (Ipm): 1.77A