When it comes to installing solar, our resources can help you determine the best options.

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 …

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.

We provide residential solar, battery storage, and custom solutions for homes, built to last with quality and backed by decades of solar expertise.

The Illinois Solar Energy Association (ISEA) is a non-profit organization that promotes the widespread application of solar and other forms of renewable energy through education and advocacy.

Jan 18, 2026 · Final thoughts on the solar tax credit changes This policy change represents a significant shift in the federal approach to solar incentives for homeowners. But solar energy remains a …

Solar power is energy from the sun that is converted into thermal or electrical energy. Solar energy is the cleanest and most abundant renewable energy source available, and the U.S. has some of the …

Aug 6, 2024 · What is solar energy? Solar energy comes from the limitless power source that is the sun. It is a clean, inexpensive, renewable resource that can be harnessed virtually everywhere. Any …