Jennergie

About

Founded in 2025, Jennergie is a private headquartered in Heerbrugg, Switzerland with approximately 10-50 employees specializing in Solar, Energy Storage.

Jennergie GmbH is an innovative energy company founded in 2025, headquartered in the St. Gallen Rhine Valley region of Switzerland. The company specializes in designing and installing tailored solar energy systems, battery storage solutions, and intelligent energy management systems for homes and businesses. Services encompass comprehensive energy consulting, system design using advanced simulation software, professional installation, grid operator coordination, permit handling, and ongoing monitoring. The company emphasizes maximizing self-consumption, reducing grid dependency, and achieving energy independence through custom-designed, modular systems that integrate solar, storage, heating, ventilation, and smart building automation. Operating through partnerships with Elektro Oehler AG, Deiss & Deiss, and LOXONE, Jennergie combines renewable energy expertise with broader building systems integration.