This is a multi-functional learning kit,three power generation modes, energy conversion, circuit learning, and understanding of the conversion between sound, light and electricity.
Solar power generation, using solar panels to convert the solar energy into electrical energy.
Hand-cranked generator, kinetic energy is converted into electrical energy to light an LED or turn the fan
The windmill generator,harness wind power and light an LED
An excellent Family & Kids program,great for Primary and secondary schools projects,With Paper Instructions
Yes, we provide free standard shipping on all orders over $100. For orders under $100, a small shipping fee applies, which will be shown at checkout.
If you're not completely satisfied with your purchase, you can return it within 14 for a full refund. Please ensure the item is unused and in its original packaging.
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