Desktop Wind Turbine Model Solar Powered Windmills ABS Plastics White for Education or Fun. Observe the windmill and explore the science of solar power with this solar-powered turbine model. This desktop model is designed for educational purposes and offers an engaging way to learn about renewable energy. It serves as a decorative item for offices, bedrooms, or living spaces, and is suitable for children and adults alike. Features: - Color: As shown - Size: Base: 140 x 90 x 30mm (L x W x H); Height: 260mm (blade excluded); Blade: 110mm (radius) - Material: ABS plastic - Solar panel power: 0.2W - Windmill speed: 0-500RPM - Easy assembly, no glue or battery required - Powered by sunlight via a solar panel in the base - Educational tool to demonstrate the conversion of solar energy into mechanical motion - Ideal desktop decoration for home or office Package list: 1 x Desktop Wind Turbine Model