Build your own solar-powered robotic dog with this fun and educational Solar Dog Electric Robot DIY Kit! Kids assemble a dog-shaped robot that runs on solar energy or a built-in super capacitor — no disposable batteries needed. Perfect for learning about solar energy, electrical energy storage, and mechanical transmission in a hands-on way.
2 driving modes: solar panel & super capacitor (battery-free)
Teaches photoelectric conversion, roller mechanics & connecting rod transmission
