How Does Solar Work?
Below, you can find resources and information on the basics of solar radiation, photovoltaic and concentrating solar-thermal power technologies, electrical grid systems integration, and the non
Recent Developments in the Federal Multipronged Approach
While the rule change does not explicitly contemplate wind and solar power generation, many issues that the rule addresses relate to independent renewable generators.
Homeowner''s Guide to Solar | Department of Energy
Net metering is an arrangement between solar energy system owners and utilities in which the system owners are compensated for any solar power generation that is exported to the electricity grid.
Solar Energy Toolkit: The Federal and State Context
On this page you''ll find resources to learn what solar energy is; how you, your business, or your community can go solar; and find resources for every step of the way.
California is throwing away solar power it can''t use
The unfortunate result is that the state has so much solar generation at peak hours that the grid operator must curtail 29 percent more electricity than it did in 2023.
Photovoltaics and electricity
When the sun is shining, PV systems can generate electricity to directly power devices such as water pumps or supply electric power grids. PV systems can also charge a battery to provide
Solar Photovoltaics (PV): Status and Issues for Congress
Since 2012, the United States has imposed various import restrictions on solar PV components and systems.
Solar Energy Toolkit: The Federal and State Context
At the federal level, there are several key policies, programs, and regulations that impact the development of solar PV and other renewable energy projects, influencing project procurement
Solar Energy
On this page you''ll find resources to learn what solar energy is; how you, your business, or your community can go solar; and find resources for every step of the way.
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 heat and to
Vast Federal Lands Have Potential for Renewable Energy—But Only
In a new study, the National Renewable Energy Laboratory (NREL) quantified how much solar PV, wind, and geothermal energy could be developed on federal lands in the contiguous United