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 …

Oct 10, 2025 · 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 …

Sep 15, 2025 · Solar loans usually don't require a down payment either, but if you aren't comfortable taking on a high-debt load, a lease is also worth considering. Losing the 30% …

CNET's list of the top solar companies covers national and notable installers of (mostly) rooftop solar panels. Some of our picks provide commercial installation services, but every company …

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. …

Jul 2, 2025 · Solar panels cost $1,200 per panel, depending on the type of panel, home size, energy usage, and labor.

Oct 14, 2025 · The Trump administration’s cancellation of the largest solar project in the United States has sparked confusion and concern among Republicans and Democrats alike.

Solar technologies convert sunlight into electrical energy either through photovoltaic (PV) panels or through mirrors that concentrate solar radiation. This energy can be used to generate …

Sep 27, 2025 · Electric grids are increasingly under strain, and demand for energy is soaring. But not everyone sees the virtue in dotting homes across the country with solar panels.

People have used the sun's rays (solar radiation) for thousands of years for warmth and to dry meat, fruit, and grains. Over time, people developed technologies to collect solar energy for …