Discover the fascinating journey of solar energy in this in-depth video. We trace the history from ancient uses of sunlight to the invention of the photovoltaic cell by Alexander Stoletov and the ...

From the scale of danger posed by wind turbines to the actual price of installing home solar panels, here are the facts you ...

Flexible solar panels are quickly gaining popularity among homeowners and vanlifers looking for a lightweight, portable way to harness renewable energy. Unlike traditional roof-mounted systems, these ...

If you work in solar you are destined to hear or come across the term P50 or P90 or P99. This, at first, is a very confusing concept. The ‘P’ stands for Probability and the number trailing it is the ...

Engineers have developed a way to monitor solar cells at a microscopic level while they are operating – to discover exactly ...

Incentives for heat pumps and other home energy and efficiency investments are also expiring early after changes made by Congress and President Trump. A big federal tax credit for homeowners who get ...

Add Yahoo as a preferred source to see more of our stories on Google. Flexible solar panels can be a low-cost way to help power your campervan or garden office (Getty/iStock) Flexible solar panels are ...