National solar container installation company ranking

Who are the top solar contractors in 2025?

Quanta Services, a conglomerate of heavy-hitting installation companies including Ampacity, Blattner Energy, Cupertino Electric and The Ryan Company, completed solar projects in 32 states last year for a total of 10.1 GW — and 4.3 GWh of energy storage — to take the No. 1 spot on the 2025 Top Solar Contractors List.

What is the largest solar EPC Company in the US?

SOLV Energy is the largest solar epc company in the US, with a total installed solar capacity of 20 GW as of 2025. Discover the top 10 solar EPC companies in the world for 2025, specializing in solar energy projects from engineering and construction to seamless project management.

Where are the best solar contractors?

The Top 5 states in which Top Solar Contractors installed are California, Illinois, Texas, New York and Pennsylvania. Of the Top Solar Contractors that work in the commercial market, 73% primarily complete rooftop projects. Meanwhile, 98% of community solar contractors are installing ground-mounts over roof-mounts.

Who are the top 10 solar companies in the world?

The major players maintained their leading positions throughout the list. The top four were LONGi, Jinko, Trina and JA Solar, the same order as last year. Chint (Astonergy), Tongwei, Canadian Solar, Risen Solar, DAS Solar, GCL SI and First Solar were among the top five to ten.

How many solar contractors are there in the United States?

The list includes hundreds of solar contractors and developers in the United States, listed and categorized by state/territory, service and market. The list includes solar PV companies that provide the following services: sales, EPC contracting, development, construction/installation, electrical work and/or rooftop-specific installations.

Which solar companies have a market cap of 900 million?

All of the companies in our top 10 list have a market cap of at least $900 million. The top solar company is NextEra Energy. Investopedia requires writers to use primary sources to support their work. These include white papers, government data, original reporting, and interviews with industry experts.