... UPS WS-SCI 3000W WELLSEE Solar Power Inverter with built-in Controller BRANDWELLSEEDIMENSION400*180*320mmNAMESolar Inverter with ... 28kgMODELWS-SCI 3000SPECIFICATION 1set/carton1) Integrated design of controller and inverter, Portable, beautiful, complete functions, economic ... lifetime, easy maintenance, general lifetime can reach more than five years. ModelWS-SCI3000WRated solar system voltage24VDC ...