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WASHINGTON — President Donald Trump slapped steep tariffs on imports of washing machines and solar energy cells and panels Monday, the first major step by the administration to erect the kind of trade ...

Add Yahoo as a preferred source to see more of our stories on Google. In general, the best solar panels require little cleaning and maintenance in areas that receive regular precipitation. Rain can ...

What does Suniva (a bankrupt, Atlanta-based, Chinese-owned solar firm founded in 2007) have in common with Whirlpool (a company founded in Benton Harbor, Mich., in 1911)? On first blush, not much. One ...

If you liked this story, share it with other people. A recent report details a waterless solar cleaning system design developed to address the challenge of dust accumulation on solar panels in arid ...

Scientists in Morocco have developed a novel solar panel cleaning system designed to remove dust and bird droppings. Their prototype was built at a total cost of $386 and is ready to incorporate AI ...

WASHINGTON (AP) — President Donald Trump on Monday approved tariffs on imported solar-energy components and large washing machines in a bid to help U.S. manufacturers.