Solar Panel 85 Watt 12 Volt Polycrystalline with 3 Ft Mc4 Cables Accessible junction box with 2 MC4 style 3ft leads for easy installation Dimensions: 34.4in(1014mm)x26.3in(669mm)x1.38in(35mm Max power(Pm): 85W Maximum power voltage(Vpm): 17.9V Maximum power current (Ipm): 4.84A