4KW off grid solar system equipment listModuleNameDescriptionQuantity1Solar PanelPower: 500w6 pcs2Solar Module Unit48V, 50A1 set3Wind Turbine Generator1KW 48V1 set4Wind Turbine Module Unit48V, 50A1 set5Monitor UnitOLFC021 pcs6Mounting FrameWhole set mounting structure for 6 pcs solar modules