WAVELABS Eternal Sun GmbH
Renewable Energy Equipment ManufacturingSaxony, Germany11-50 Employees
WAVELABS Eternal Sun GmbH develops LED-based solar simulators used to measure solar-cell efficiency in both manufacturing lines and lab environments. By replicating sunlight with high accuracy, these systems enable precise and repeatable performance assessments, supporting shorter production cycles and tighter measurement tolerances. The business operates as a small to mid-sized player in the renewable energy equipment manufacturing sector. Headquartered in Leipzig, Saxony, Germany, the company serves solar module manufacturers and testing facilities that require reliable sun-like illumination for validation and quality control. In June 2025, Eternal Sun Group acquired WAVELABS Solar Metrology Systems GmbH, signaling consolidation in the solar metrology space.