Guangzhou Queenswing Solar Energy Co., Limited is a supplier of Solar Energy Product including power inverter, solar charge controller, solar panel and battery to dealers and distributors worldwide serving the electronic system, safety, industrial and military affairs. QueensWing offers solar products including power inverter (Car power inverter, UPS+charger inverter, Pure sine wave inverter); Solar charge controller( PWM, MPPT), Solar panel (Poly, Mono).