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

Solar, Battery, & EV Charging, Repairs, Upgrades, and Maintenance, Serving San Antonio, The Hill Country and Austin.

How to clean solar panels: 5 tried and tested ways — RatedPower

12 Reasons Why Your Solar Lights Not Working & How To Fix Solar Lights Shedding Light On Solar Troubles: Your Guide To Quick Fixes