Amazon is offering the Renogy 200W 12V Solar Panel Kit for $244.44 shipped. Down from a $272 normal rate at Amazon, today’s deal comes within $5 of the best price that we’ve seen in the last six ...

Rooftop solar panels aren’t exactly rocket science. Toyota, for example, offers a solar charging system for the Prius PHV in Japan, yet it’s a little disappointing because it doesn’t charge the main ...

The sun will last as we know it for at least another five billion years, so there’s plenty of time to use it as an energy source for automotive, sport, and marine batteries. Right now, Amazon has a ...