Free energy Solar Fan – Make solar electric fan without any electricity.
It is easy to make anyone can do it in their home.
Just get solar panels and cpu cooling fan then connect solar panel +ve terminal to the fan +ve terminal and connect solar panel -ve terminal to fan -ve terminal that’s it.
When sun rays flow through the solar panel it converts light energy in to electrical energy. Which in turn it operates fan to rotate.It’s a simple science project very easy to make at home.
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