Houston, Texas
Year Founded: 2005
covolt.com
Total Kilowatts Installed Since Founded: 9,000,000
Number of Employees: 1,000
At CoVolt Energy (previously Signal Energy), we harness creative energy to construct a more resilient future. As a leading and nationally recognized integrated utility-scale energy infrastructure company, we provide full-service EPC (Engineering, Procurement, and Construction) solutions. CoVolt delivers high-value assets across the power and digital infrastructure sectors, anchored by leading capabilities in solar, battery energy storage (BESS), and high-voltage transmission. Driven by stringent industry standards of safety, quality, and a reputation for on-time delivery, we have successfully built more than 9 GW of generating capacity across 12 states since our founding in 2005. Today, Signal Energy’s workforce of 1,000+ professionals, headquartered in Houston, TX, is committed to de-risking project delivery and ensuring financial outcomes that protect client investments and support the communities we serve.
2025 Solar Installations by State & Territory
| State / Territory | kW Installed 2025 | |
|---|---|---|
| Arizona | 290,000 | View state list → |
| Indiana | 250,000 | View state list → |
| Illinois | 215,000 | View state list → |
Lists 2012 – 2025
View 2024 Installation Data by State
| Mississippi | 394,000 |
| Arizona | 282,000 |
| Illinois | 207,000 |
| Texas | 98,600 |
View 2022 Installation Data by State
| Texas | 769,490 |
| California | 309,690 |
| Illinois | 116,433 |
| Mississippi | 115,000 |
| Massachusetts | 21,169 |
| New York | 12,449 |
| Rhode Island | 5,000 |
View 2021 Installation Data by State
| Texas | 1,215,000 |
| Georgia | 176,000 |
| Illinois | 32,670 |
| Massachusetts | 29,570 |
| New York | 10,190 |
| Minnesota | 5,010 |
| Washington D.C. | 4,300 |
View 2020 Installation Data by State
| Texas | 274,000 |
| California | 68,500 |