4 days ago · There are two main types of solar energy technologies—photovoltaics (PV) and concentrating solar-thermal power (CSP). On this page you’ll find resources to learn what solar …

Jan 24, 2026 · Solar energy is radiation from the Sun that is capable of producing heat, causing chemical reactions, or generating electricity. The total amount of solar energy incident on Earth is …

Dominion Energy’s Community Solar Program allows you to support new solar energy in Virginia without installing anything on your home or business. The program officially launched in May 2020 with our …

Solar panels work through the photovoltaic (PV) effect. When sunlight hits the panels, it creates an electric current that is first used to power electrical systems in your home.

Solar power, also known as solar electricity, is the conversion of energy from sunlight into electricity, either directly using photovoltaics (PV) or indirectly using concentrated solar power.

Aug 19, 2025 · Learn how residential solar power works, why costs are falling worldwide, and how to calculate your payback period with clear examples and real data.

According to analysis by the DOE National Renewable Energy Laboratory (NREL ), nearly 50% of households and businesses are unable to host rooftop solar systems. Expanding access to …

Dec 8, 2025 · The Solar Energy Industries Association (SEIA) is leading the transformation to a clean energy economy. Learn more at seia.org

1 day ago · Solar Energy Information. Read the latest news and techniques for efficient solar photovoltaic power, new solar energy systems and more.

2 days ago · Americans are embracing easy, plug‑and‑play solar units that slash energy costs — even as Washington tries to slow the clean‑energy shift.