Since 2010, sonnen has been at the forefront of developing innovative, well-engineered home energy storage systems and services. The company began in the energy village of Wildpoldsried, where its German headquarters remains today. In 2018, sonnen expanded its global footprint by commencing manufacturing in Australia with the opening of its facility in Elizabeth, South Australia. Today, sonnen delivers some of the world’s safest, longest-lasting, and highest-quality solar power storage solutions. Its innovative designs rely exclusively on lithium iron phosphate battery technology, proven to be a safe, reliable, and durable solution for powering residential homes.

sonnen places strong importance on working closely with the communities it serves. Its teams are based across Berlin, Great Britain, Italy, the United States, and Australia, supporting local customers as well as wider markets including Austria, Switzerland, Ireland, the Czech Republic, Sweden, Norway, Finland, Spain, France, Portugal, and New Zealand.