Highly regarded battery storage firm sonnen was one of the big winners of the 2017 Zayed Future Energy Prize, winning in the Small and Medium Enterprises (SME) category. I interviewed sonnen CEO and co-founder Christoph Ostermann in January just after the company won the prize. It was a fun interview because of how futuristic sonnen’s vision is and also because of Mr Ostermann’s clear propensity for fun
sonnen — the utility of the future? (CleanTechnica Interview) was originally published on CleanTechnica.