... LCD display 3.UPS WS-SCI 2000W WELLSEE Solar Charge Controller Inverter BRANDWELLSEEDIMENSION400*180*320mmNAMESolar Inverter with built-in ... 1set/carton PERFORMANCE FEATURES:1) Integrated design of controller and inverter, Portable, beautiful, complete functions, economic ... electric drills, electric fluorescent lamp, gas lamp, etc;7) Perfect protection functions: low voltage protection, high voltage ...