Photovoltaic cells, which are found in many solar panels, serve to transform sunlight into electricity. NASA pioneered the use of these cells for space missions, but the technology has since spread to households across the country. Photovoltaic cells utilize tiny semiconductors that store various amounts of the sunlight that hits a solar panel.
Solar panels function as a means to harness the power of the sun; heating water and storing electricity for daily use. Solar panel kits are widely available, and they are simple to install and maintain. Perhaps most importantly, solar power reduces our dependence on fossil fuels. The wealth of supplies available today make it easier than ever to build a solar panel. With the right combination of hard work and persistence, you can start to reduce your monthly gas and electric bills.