Explore the exciting world of renewable energy with this hands-on science kit. Build engaging models including a solar-powered electric car, model house, windmill and hand-crank generator while learning how electricity is generated, stored and used. The included solar panel and digital voltage/current meter allow young scientists to experiment with solar and wind energy, batteries and electric vehicles, while the 32-page full-colour manual provides easy-to-follow instructions and explanations of key energy concepts.