Solar panels are mostly made of silicon, which derives from sand. Here's how that abundant substance is transformed into something that generates electricity. If you're looking to install a solar ...

Solar power is already one of the fastest growing sources of electricity on the planet, yet scientists say it is still only ...

Some simple physics makes it possible to power your home with sunshine. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, but this does not influence our ...

Solar panels are an increasingly efficient, cost-effective, and higher-power-density renewable-energy source, though most ...

Even for the most enthusiastic boosters of renewable energy, it’s hard to argue that solar panels provide truly clean electricity if, at the end of their lives, many of them end up in landfills. But ...

One of the keys to feasibility of the energy transition is that the new sources of electricity cost less than the old ones—hopefully a lot less. For years, it was reasonable to expect a reduction in ...

Getting solar panels professionally installed can be expensive. If you're on a budget, here's how you can make your own. Solar panels are becoming more popular throughout the country, and there are ...

Beijing is set to further increase its manufacturing and installation of solar panels as it seeks to master global markets and wean itself from imports. By Keith Bradsher Reporting from Beijing China ...

Dallas is continuing to expand its solar infrastructure on municipal buildings, although officials acknowledge that changes ...