But how do solar panels work? Here is what you need to about solar energy and photovoltaic, or PV, technology. What is solar energy? Solar energy is energy that comes from the sun.

Solar power is one of the most popular and sustainable energy sources in the world today. It harnesses the energy from the ...

Interested in a solar-power system to reduce your electricity bill? Here's how the whole business of converting sunlight to electricity works.

Find out how solar cells power a good portion of homes today—and how they might power almost everything in the future.

How do solar panels work and are they worth the investment? KSAT Explains San Antonio ranks #1 in Texas and #5 in the U.S. for solar energy usage.

Solar pool heaters are a great way to heat your outdoor swimming pool and save money on energy. Learn how to get started in this step-by-step guide.

The Gazette toured the West Dubuque Solar Garden with Alliant Energy staffers to learn more about solar energy and solar farms.

The size of the solar system is defined by the volume of space over which the sun’s influence exceeds those of other nearby stars in the Milky Way galaxy.

Solar water heaters aren’t as complicated to set up as you might think. Here’s how to know if a solar hot water system is right for you.

How solar batteries work When your home doesn't need all the energy being produced by your solar panels, the excess energy is stored in the battery.

Find out how solar cells power a good portion of homes today—and how they might power almost everything in the future.

The size of the solar system is defined by the volume of space over which the Sun’s influence exceeds those of other nearby stars in the Milky Way galaxy. This influence derives from two ...