Full King Energy Limited is a privately held company headquartered in Hong Kong and is the leading designer and manufacturer of advanced power electronics for renewable energy and water treatment products. The company create world-class powering and watering solutions for communication, commercial, industrial and renewable energy markets. The main products are off-grid power inverter, grid tied inverter, inverter with charger, solar charge regulator, battery charger, solar panels, water desalinator and purifier and so on. The objects of the company is Honesty, Realistic, Exploration and Innovation.