› #7 of 30 · Power
Solar cell
Light becomes current, in silicon
Comes after #6 Wind turbine
Build the real thing
Buy
Mini PV panel and motor kit
Connect a small solar panel to a motor and move it between shade and sunlight. Most solar cells are made of silicon, the same material as computer chips.
- Cost
- $ · Under $25
- Time
- One session
- Screens
- No screen needed
Build it in bricks
Brick build comingPalm-size
Step-by-step brick booklets land one model at a time, starting with the Starter Five.
The AI ideas it connects to
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