Quick Answer:The Solar Toy Car Model is a small car driven by a polycrystalline silicon solar cell and a DC micro-motor rated 0.5–3 V, showing how light energy can be turned into motion.
Last updated: 18 October 2026
Key Features
Polycrystalline silicon solar cell on an adjustable-angle bracket.
Low-inertia DC micro-motor working over 0.5–3 V.
Low-friction plastic wheels with a rubberised grip.
Technical Specifications
Specification
Value
Solar cell
Polycrystalline silicon
Motor
DC micro-motor, 0.5–3 V
Wheels
Low-friction plastic, rubberised grip
Panel mount
Adjustable angle bracket
How It Is Used
Placed in sunlight, the cell powers the motor and the car moves; turning the panel on its bracket changes how much light it catches and so how fast the car runs. It is used in primary and secondary science to show light energy changing to electrical and then mechanical energy.