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Ipsun Solar

Ipsun Solar

Fairfax, Virginia
Year Founded: 2016
ipsunsolar.com
Total Kilowatts Installed Since Founded: 25,000
Number of Employees: 20

Rank: 328

Ipsun Solar is a certified B-Corp solar installation company serving residential and commercial customers across Maryland, Virginia, and Washington, D.C. Founded in 2016 by two pioneers of renewable energy with deep roots in sustainability advocacy and national energy policy, Ipsun brings exceptional expertise and mission-driven leadership to every project. We design and install custom solar and storage solutions using high-quality equipment and time-tested best practices, backed by industry-leading warranties. As a proud member of the Amicus Solar Cooperative and the Civic Renewables family of companies, our mission is simple: make clean energy accessible and affordable for all of the communities we serve.

★ 2026 Top Solar Contractors
#328
Overall Rank · 2026 List
No. 328 Solar Contractor in the United States
Solar kW · 2025
1,291
solar kilowatts installed
Storage kWh · 2025
978
storage kilowatt-hours installed
Primary Service
Installer
Residential
1,291
kW

2025 Solar Installations by State & Territory

State / Territory kW Installed 2025
Virginia 815 View state list →
Maryland 309 View state list →
Washington D.C. 166 View state list →
← Back to 2026 Top Solar Contractors
Prior Prior
Lists
2012 – 2025
2025
Rank #236  ·  2025 List  ·  2024 Installation Data
R · Installer
3,567
2024 Installation Data
View 2024 Installation Data by State
Virginia 2,863
Maryland 424
Washington D.C. 278
View 2025 contractor list →
2024
Rank #258  ·  2024 List  ·  2023 Installation Data
Residential · Installer
2,509
2023 Installation Data
View 2023 Installation Data by State
Virginia 1,744
Maryland 505
Washington D.C. 260
View 2024 contractor list →
2023
Rank #262  ·  2023 List  ·  2022 Installation Data
Residential · Installer · Storage: 1,357 kWh
3,047
2022 Installation Data
View 2022 Installation Data by State
Virginia 1,909
Maryland 640
Washington D.C. 496
View 2023 contractor list →
2022
Rank #272  ·  2022 List  ·  2021 Installation Data
Residential · EPC
2,703
2021 Installation Data
View 2021 Installation Data by State
Virginia 1,746
Washington D.C. 598
Maryland 359
View 2022 contractor list →
2021
Rank #257  ·  2021 List  ·  2020 Installation Data
Residential · Rooftop Contractor
2,168
2020 Installation Data
View 2020 Installation Data by State
Virginia 999
Washington D.C. 955
Maryland 208
View 2021 contractor list →
2020
Rank #299  ·  2020 List  ·  2019 Installation Data
Residential · Rooftop Contractor · Storage: 144 kWh
1,236
2019 Installation Data
View 2019 Installation Data by State
Virginia 1,048
Washington D.C. 128
Maryland 59
View 2020 contractor list →
2019
Rank #373  ·  2019 List  ·  2018 Installation Data
Residential · Rooftop Contractor · Storage: 35 kWh
415
2018 Installation Data
View 2018 Installation Data by State
Virginia 338
Washington D.C. 77
View 2019 contractor list →
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  • Home
  • Top Solar Contractors
  • Articles
    • Most Recent Posts
    • News
      • Latest News Items
      • SPW State News Hub
      • IRA/OBBBA coverage
      • Solar tariffs
      • U.S. manufacturing updates
    • Featured
      • Latest Feature Stories
      • Benchmarking U.S. Solar Manufacturing
      • SPW’s Rising Stars
      • Trends in Solar
      • The Solar Explorer
  • Policy
    • Latest policy headlines
    • IRA/OBBBA Coverage
    • Tariffs and Court Cases
  • Markets
    • Residential
    • Commercial
    • Community Solar
    • Utility
    • Storage
  • Products
    • 2026 Top Products application
    • Winners of SPW’s 2025 Top Products
    • Batteries and Storage
    • Electric Vehicle (EV)
    • Inverters
      • U.S. solar inverter manufacturers
    • Racking and Mounting
      • U.S. solar mounting manufacturers
    • Software
    • Solar Panels
      • U.S. solar panel manufacturers
  • Resources
    • About SPW
    • Digital Issues
    • Event Coverage
    • Podcasts
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      • U.S. solar inverter manufacturers
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