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Norwich Solar

Norwich Solar

White River Junction, Vermont
Year Founded: 2011
norwichsolar.com
Total Kilowatts Installed Since Founded: 90,000
Number of Employees: 43

Rank: 123

Norwich Solar is a leading EPC provider of commercial, distributed generation & utility scale PV solar and battery energy storage solutions. We successfully complete hundreds of solar projects using our extensive technical experience and community-based approach. Our team of experts specializes in engineering, procurement and construction (EPC) of solar projects from 500kW to 5+ MW. The work we do directly benefits the towns, businesses, affordable housing providers, and nonprofits where we work. We have a deep understanding of the local regulatory environment, and our trusted relationships with utilities, agencies, and reliable subcontractors enable us to deliver projects on time and on budget. We take pride in being a reliable partner in building solar projects for our valued clients, and as a certified B Corp we are guided by our values to deliver the greatest possible impact through our work and our operations.

★ 2026 Top Solar Contractors
#123
Overall Rank · 2026 List
No. 123 Solar Contractor in the United States
Solar kW · 2025
18,713
solar kilowatts installed
Primary Service
EPC
Utility
13,789
kW
C&I
302
kW
Community
4,621
kW

2025 Solar Installations by State & Territory

State / Territory kW Installed 2025
Vermont 11,804 View state list →
Maine 6,829 View state list →
New Hampshire 80 View state list →
← Back to 2026 Top Solar Contractors
Prior Prior
Lists
2012 – 2025
2025
Rank #147  ·  2025 List  ·  2024 Installation Data
U | C&I | CS · EPC
12,165
2024 Installation Data
View 2024 Installation Data by State
Maine 5,950
Vermont 5,946
New Hampshire 267
View 2025 contractor list →
2024
Rank #189  ·  2024 List  ·  2023 Installation Data
C&I · EPC
7,237
2023 Installation Data
View 2023 Installation Data by State
Vermont 4,803
New Hampshire 2,434
View 2024 contractor list →
2023
Rank #156  ·  2023 List  ·  2022 Installation Data
C&I · EPC
10,403
2022 Installation Data
View 2022 Installation Data by State
Vermont 10,403
View 2023 contractor list →
2022
Rank #151  ·  2022 List  ·  2021 Installation Data
C&I · Developer
10,150
2021 Installation Data
View 2021 Installation Data by State
Vermont 9,475
New Hampshire 674
View 2022 contractor list →
2021
Rank #166  ·  2021 List  ·  2020 Installation Data
C&I · EPC
6,925
2020 Installation Data
View 2020 Installation Data by State
Vermont 6,546
New Hampshire 379
View 2021 contractor list →
2020
Rank #118  ·  2020 List  ·  2019 Installation Data
Commercial · Developer
9,039
2019 Installation Data
View 2019 Installation Data by State
Vermont 8,531
New Hampshire 508
View 2020 contractor list →
2018
Rank #266  ·  2018 List  ·  2017 Installation Data
Commercial · Developer
1
2017 Installation Data
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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
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      • 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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