How to build a solar system to scale | BBC Earth

Awesome Facts About The Sun | Class 4 | Learn With BYJU'S

17 Solar System Project Ideas That Can Launch Kids' Creativity

For years, solar power at home was mostly limited to people who own their rooftops and could afford the steep upfront costs. But a new generation of small, affordable systems are making clean energy more accessible. The technology, often called "plug-in" solar, is already widespread in Germany and gaining momentum in the United States. KQED's Laura Klivans reports. | PBS NewsHour