About
Rotolus is a private headquartered in Wismar, Germany specializing in Wind.
Rotolus is a product of siWING GmbH, based in Wismar, Mecklenburg-Vorpommern, Germany. The company specializes in small wind turbines (Kleinwindkraftanlagen) engineered by experienced engineers and scientists. Each turbine is highly customizable, with options for rotor size, mast height, foundation type, and 816 different color combinations. The systems feature pre-configured components and tool-light assembly, with installation options including DIY, self-assembly kits, or professional installation. Rotors are precision-engineered using advanced software and AI for optimal aerodynamic performance. Annual energy yields range from 2,579 kWh for single-family homes (XS model) to 25,794 kWh for larger applications. The company emphasizes quality materials, innovation, and CO2-free energy generation.
Headquarters
Wismar, Germany
Company Type
Private