Solar energy | Definition, Uses, Examples, Advantages, & Facts

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

2024 May 09

Design home solar online using prices of solar providers near you

Uses local climate data, your roof measurements, current local electric rates and current solar system cost to generate an accurate solar cost and savings estimate, customized for your home.

2026 Feb 09

Solar Energy

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

2024 May 07

A Homeowner''s Guide to Going Solar

Solar power can be an attractive prospect for homeowners and shoppers. Home solar technology offers electricity bill savings, more energy independence, and resilience in the

2026 Feb 09

Solar Power and the Electric Grid, Energy Analysis (Fact Sheet)

Solar Power and the Electric Grid In today''s electricity generation system, diferent resources make diferent contributions to the electricity grid. This fact sheet illustrates the roles of

2025 Jul 17

Project Sunroof

Project Sunroof is a solar calculator from Google that helps you map your roof''s solar savings potential. Learn more, get an estimate and connect with providers.

2023 Oct 21

NY-Sun Solar Program

Ready to go solar? Learn about incentives, financing, and tips for installing solar at residential and commercial properties.

2024 Apr 24

Solar explained

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

2025 Jun 11

Distributed generation

Distributed generation, also distributed energy, on-site generation (OSG), [1] or district/decentralized energy, is electrical generation and storage performed by a variety of

2025 Jan 22