As the price of solar panels continues to fall, more and more places find it economical to build solar farms that might not have been able to at higher prices. High latitude locations, places with ...

Solar power as an electricity source is growing in the United States, with 7% of Americans using it to run their homes. But ...

Why it matters: Techspot reports that a groundbreaking DIY power system built from over 1,000 repurposed laptop batteries has been successfully operating for eight years without replacements ...