Sonnen is one of the world's leading manufacturers of smart energy storage systems and a pioneer of clean, decentralized and networked energy system technologies. As one of the fastest growing tech companies in Europe, sonnen has received numerous internationally recognized awards. With its virtual power plant, which consists of digitally networked home storage systems, sonnen offers new and highly innovative services for network operators and customers. sonnen’s products are available in many countries and has offices located in Germany, Italy, Australia, the UK and the USA. Since March 2019 sonnen is a subsidiary of Shell within its division Shell Renewables.