Description
1. Weight: about 20g
2. Improve children abilities
3. Solar automobiles are powered by solar energy. Under strong light, the solar energy directly drives the engine (motor) to make the car run fast.
4. As long as the sun shines on the solar panels, no batteries are needed.
5. Environmental protection and energy saving are good teaching tools for enlightening studentssolar energy concept.
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2. Improve children abilities
3. Solar automobiles are powered by solar energy. Under strong light, the solar energy directly drives the engine (motor) to make the car run fast.
4. As long as the sun shines on the solar panels, no batteries are needed.
5. Environmental protection and energy saving are good teaching tools for enlightening studentssolar energy concept.