Qcells North America | 58,481 followers on LinkedIn. Qcells is a renowned complete energy solutions provider in solar cell and module, energy storage, downstream project business and energy retail. It is headquartered in Seoul, South Korea (Global Executive HQ), Thalheim, Germany (Module Technology & Innovation HQ) and San Francisco, USA (Energy Storage/Inverter & Software HQ) with operations all over the world. Through its growing global business network spanning Europe, North America, Asia, South America, Africa and the Middle East, Qcells provides excellent services and long-term partnerships to its customers in the utility, commercial, governmental and residential markets.