Residential solar technology is helping the planet and your wallet
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![Photovoltaic solar panels on the roof of a home. By 2024, 2.5 percent of all U.S. homes will have solar panels, according to solar energy advocacy organization Solar Energy Industries Association (SEIA). [Credit: skeeze/Pixabay | CC]](https://scienceline.org/wp-content/uploads/2020/01/solar-panel-array-1591358_1280.jpg)