Klaer

About

Founded in 2023, Klaer is a private headquartered in Groningen, Netherlands with approximately 50-200 employees specializing in Solar, Energy Storage.

Klaer (formerly Solarfields Services) provides comprehensive asset management services for renewable energy systems, including solar parks, rooftop solar installations, and battery storage. The company manages over 800 MWp of installed capacity across more than 30 solar parks in the Netherlands. Services include administrative and technical management, preventive and planned maintenance, financial management, monitoring, optimization for energy market participation, and advisory services. Klaer operates one of the largest portfolios in the Netherlands and maintains a local presence with boots-on-the-ground support for clients. The company integrates knowledge across entire energy systems, including generation, conversion, storage, and grid connections, rather than treating assets in isolation.