Rockville, Maryland
Year Founded: 2004
standardsolar.com
Total Kilowatts Installed Since Founded: 761,435
Number of Employees: 141
Standard Solar is powering the nation’s energy transformation, delivering solar and solar + storage solutions for businesses, institutions, farms, governments, communities and utilities. With 20+ years of sustainable growth, in-house capital and tax equity investment capabilities, the company is a national leader in developing, funding, owning and operating commercial and community solar assets. Recognized as a trusted financial partner with deep, immediate resources, Standard Solar owns and operates more than 500 megawatts of solar nationwide. Based in Rockville, Maryland, Standard Solar is a portfolio company of Brookfield, a global leader in renewable power and climate transition assets.
2025 Solar Installations by State & Territory
| State / Territory | kW Installed 2025 | |
|---|---|---|
| Illinois | 63,784 | View state list → |
| New Mexico | 25,175 | View state list → |
| Massachusetts | 19,838 | View state list → |
| Virginia | 11,090 | View state list → |
| Vermont | 9,082 | View state list → |
| Maryland | 8,061 | View state list → |
| Maine | 6,954 | View state list → |
| New York | 6,327 | View state list → |
| Minnesota | 4,509 | View state list → |
| California | 1,176 | View state list → |
| New Jersey | 900 | View state list → |
Lists 2012 – 2025
View 2024 Installation Data by State
| Virginia | 48,636 |
| Maine | 27,033 |
| Maryland | 20,622 |
| California | 20,381 |
| Texas | 12,597 |
| Colorado | 12,337 |
| Rhode Island | 11,131 |
| Massachusetts | 10,681 |
| Vermont | 8,926 |
| New Jersey | 7,593 |
| Washington D.C. | 7,483 |
| Wisconsin | 6,506 |
| Illinois | 3,998 |
| Pennsylvania | 3,086 |
| New York | 2,979 |
View 2023 Installation Data by State
| Maine | 7,518 |
| New York | 7,102 |
| Massachusetts | 4,960 |
| New Jersey | 3,227 |
| Maryland | 2,448 |
| California | 1,561 |
| Colorado | 1,048 |
| Illinois | 912 |
| Vermont | 716 |
View 2022 Installation Data by State
| New York | 20,134 |
| Maryland | 16,505 |
| Illinois | 5,501 |
| Massachusetts | 4,690 |
| New Jersey | 3,989 |
| Colorado | 3,048 |
| Oregon | 2,803 |
| California | 2,517 |
| Virginia | 497 |
View 2021 Installation Data by State
| New York | 49,421 |
| Virginia | 29,557 |
| Idaho | 28,562 |
| Maryland | 13,208 |
| Maine | 5,779 |
| Colorado | 3,781 |
| Illinois | 3,437 |
| California | 761 |
| New Jersey | 237 |
View 2020 Installation Data by State
| Minnesota | 23,105 |
| New York | 19,627 |
| California | 13,422 |
| Massachusetts | 9,461 |
| Rhode Island | 4,178 |
| Maryland | 3,817 |
| Vermont | 3,291 |
| Oregon | 2,851 |
| Pennsylvania | 2,574 |
| Arizona | 1,243 |
| Hawaii | 953 |
| New Jersey | 421 |
| Connecticut | 235 |
View 2019 Installation Data by State
| Minnesota | 36,630 |
| Colorado | 14,958 |
| New York | 13,788 |
| Maryland | 5,859 |
| Virginia | 3,916 |
| Vermont | 3,291 |
| Michigan | 956 |
| Arizona | 656 |
| California | 598 |
| Connecticut | 511 |
View 2018 Installation Data by State
| New Mexico | 9,824 |
| Minnesota | 8,847 |
| Pennsylvania | 4,387 |
| Maryland | 2,527 |
| Washington D.C. | 1,145 |
| Colorado | 338 |