Not only is the sun a source of heat and light, it’s a source of electricity too! Solar cells, also called photovoltaic cells, are used to convert sunlight to electricity. Solar cells are used to provide electricity all kinds of equipment, from calculators and watches to roadside emergency phones and recreational vehicles.
Visit sandi.net/energy/pdf/playground/cp_solarcar.pdf for detailed instructions…
(Visited 236 times, 1 visits today)
nerds