Sonnen Expands US Presence With Battery Manufacturing Hub in Atlanta | Greentech Media
Christoph Ostermann pitches Sonnenbatterie at ECO14 London - ECOSUMMIT - Accelerating smart green startups
Why Shell bought Sonnen: Value is in behind-the-meter potential - Energy-Storage.News
sonnen secures $85 million in growth capital and gains new partners in creating the future of energy
Sonnenbatterie raises €7.5M Series B from Munich Venture Partners, Chrysalix SET and Ecapital - ECOSUMMIT - Accelerating smart green startups
sonnen to open new manufacturing and R&D hub in Atlanta, US – pv magazine International
Christoph Ostermann pitches Sonnenbatterie from Wildpoldsried - ECOSUMMIT - Accelerating smart green startups
sonnen on Twitter: "In 2010, Christoph Ostermann and Torsten Stiefenhofer founded sonnen GmbH. The company's goal was to enable everyone to supply themselves with clean and affordable energy. It fills us with
Sonnen's Home Energy Storage System Yields RMR from 'Virtual Power Plants' - CEPRO
Battery Payback Falls 'by 2-4 Years' if Owners Aid Grid: Q&A | BloombergNEF
Christoph Ostermann pitches Sonnenbatterie from Wildpoldsried - ECOSUMMIT - Accelerating smart green startups
Sonnen Battery: An Independent Review by Solar Choice | Solar Choice
Sonnen Battery | Solar.com
sonnen — the utility of the future? (CleanTechnica Interview) - CleanTechnica
Shell snaps up battery maker Sonnen as it seeks to challenge Tesla and LG Chem | RenewEconomy
ECO14 London: Christoph Ostermann Sonnenbatterie - YouTube
Sonnenbatterie raises €7.5M Series B from Munich Venture Partners, Chrysalix SET and Ecapital - ECOSUMMIT - Accelerating smart green startups
Sonnen Batteries — Wulfekuhle Electric, LLC
ECO13 London: Christoph Ostermann Sonnenbatterie - YouTube
Co-Founders Christoph Ostermann and Torsten Stiefenhofer Talk 10 Years of sonnen | sonnen
How to install a sonnenBatterie system
Sonnenbatterie raises €7.5M Series B from Munich Venture Partners, Chrysalix SET and Ecapital - ECOSUMMIT - Accelerating smart green startups
Shell & Others Invest $70 Million Into Sonnen - CleanTechnica
Smart, Clean, Long-Lasting Home Energy Storage| sonnen
sonnenBatterie solar battery for private households - a portrait of sonnen GmbH | KfW Stories
