Skip to main content

Washington DC Solar

Solar Installed (MW):
National Ranking:
39th (38th in 2017)
State Homes Powered by Solar:
Percentage of State's Electricity from Solar:
Solar Jobs:
Solar Companies in State:
179 (5 Manufacturers, 28 Installers/Developers, 137 Others)
Total Solar Investment in State
$128.77 million
Prices have fallen
55% in the last five years

Washington DC has 169 solar companies throughout the supply chain, the majority of which support the national solar community.


View more solar industry data.

Notable Solar Installations in Washington DC

  • Several large retailers in Washington DC have gone solar, including Atlas Brew Works. It has installed one of the largest corporate photovoltaic systems in the state with 68 kW of solar capacity at their location in Washington, D.C.4

See our solar installations maps

Solar Companies in Washington DC

Don't see your company listed? Complete our National Solar Database Survey!

Washington DC Solar Policy Resources

Washington DC Public Utilities Commission – Learn about the governing body that regulates the electricity rates and services of Washington DC public utilities

Council of the District of Columbia – Track pending legislation affecting solar energy, locate and contact individual legislators, and stay up to date on current legislative issues in Washington DC

U.S. Energy Information Administration - Washington DC Profile – Explore official energy statistics, including data on electricity supply and demand, from the U.S. government

EnergySage Solar Data Explorer – District of Columbia – Review the costs and benefits of installing solar panels in the District of Columbia, based on real price data from solar quotes.


1All data from SEIA/GTM Research U.S. Solar Market Insight unless otherwise noted:

2The Solar Foundation, State Solar Jobs Census:

3SEIA, National Solar Database:

4SEIA, Solar Means Business:

Number Of Installations