Many travel trailers and motorhomes have ladders in back leading to the roof. Here is what RV ladders are used for, and how ...

I’m a fan of net metering because it forces Xcel Energy, which enjoys a monopoly in my area, to discount our bill for any energy our solar panels produce that I don’t use.

Most solar panels pay off in seven to 12 years. Geographic location, government incentives and your household’s electricity usage impact how quickly your solar investment will break even. Maximize ...

New research shows how rooftop solar can help improve the energy security for low-to-moderate-income households.

The state is viewed as ‘a very good market because of all the incentives, but an absolute nightmare to operate in.’ ...

The EcoFlow 125W portable solar panels come in a four-pack for up to 500W capacity. The best part? They're lightweight and modular.

There are roof shapes and ratios that maximize heat retainment and energy efficiency and, interestingly, ancient Italian architects and builders seemed to know it, too.