Sonnentaler GmbH

Founded in 1999, Sonnentaler GmbH is a limited company headquartered in Hildesheim, Germany with approximately 51-200 employees specializing in Solar.

Sonnentaler GmbH is a regional solar energy company based in the Hannover/Hildesheim area of Germany, operating since 1999. The company specializes in planning and installing high-quality photovoltaic systems for single and multi-family homes, as well as large commercial installations. They provide comprehensive services including site assessment, system design, installation, and ongoing maintenance. The company also offers complementary services including EV charging solutions (wallboxes and public charging stations) and heat pump integration with solar systems. Sonnentaler positions itself as a family-owned business focused on regional sustainability and energy independence, having successfully completed thousands of projects ranging from residential rooftop systems to megawatt-scale commercial installations across northern Germany.