- By absorbing sunlight, a device that converts solar radiation energy into a large or small diameter by photoelectric effect or photochemical effect
- When sunlight is incident on a solar cell, photon energy excites electrons of the semiconductor material to generate an electronic power source, providing motor power
- Suitable for children over 8 years old
- Under normal circumstances, please use it under the sun, but the sun is strong under different conditions. In a strong situation, when you put it in the sun, you can move it. In a non-strong situation, it takes a few seconds to a few minutes to store energy
By absorbing sunlight, a device that converts solar radiation energy into a large or small diameter by photoelectric effect or photochemical effectWhen sunlight is incident on a solar cell, photon energy excites electrons of the semiconductor material to generate an electronic power source, providing motor powerSuitable for children over 8 years oldUnder normal circumstances, please use it under the sun, but the sun is strong under different conditions. In a strong situation, when you put it in the sun, you can move it. In a non-strong situation, it takes a few seconds to a few minutes to store energy
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