Solar container in Sydney Australia

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

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.

What Happened on October 23 | HISTORY

Discover what happened on October 23 with HISTORY''s summaries of major events, anniversaries, famous births and...

What Happened on January 2 | HISTORY

Discover what happened on January 2 with HISTORY''s summaries of major events, anniversaries, famous births and

What Happened on January 3 | HISTORY

Discover what happened on January 3 with HISTORY''s summaries of major events, anniversaries, famous births and

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

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

Home Solar Panels and Systems

Tesla solar makes it easy to produce clean, renewable energy for your home and to take control of your energy use. Learn more about solar.

PVWatts Calculator

NREL''s PVWatts ® Calculator Estimates the energy production of grid-connected photovoltaic (PV) energy systems throughout the world. It allows homeowners, small building owners,

Residential Clean Energy Credit

If you invest in renewable energy for your home such as solar, wind, geothermal, fuel cells or battery storage technology, you may qualify for an annual residential clean energy tax credit.

What Happened on January 27 | HISTORY

Uncover fascinating moments from the past every day! Learn something new with key events in history, from the American Revolution to pop culture, crime and more.

Delaware Solar Panel Data for 2025: Installation, Pricing, & Savings

The complete guide to solar panel installations in Delaware, with installation cost estimates, the best companies, incentives, and more.

What Happened on December 17 | HISTORY

Uncover fascinating moments from the past every day! Learn something new with key events in history, from the American Revolution to pop culture, crime and more.

HISTORY | Topics, Shows and This Day in History

Get fascinating history stories twice a week that connect the past with today''s world, plus an in-depth exploration every Friday.

This Day in HISTORY Daily Briefing

Check in with your Flash Briefing every day to hear the top historical events for this day in past years by saying "Hey Google, listen to the news from This Day in HISTORY," for example.

What Happened on May 26 | HISTORY

Uncover fascinating moments from the past every day! Learn something new with key events in history, from the American Revolution to pop culture, crime and more.

Solar power

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.