Deep Cycle Fast Charger for 12V 12 Volt Batteries - 2/10/50 amp Charge Methods

12A DC Trailer Battery Charger

10 Best 12 Volt Solar Battery Chargers for RVs, Cars & Boats

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