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Solar Alliance Southeast

Solar Alliance Southeast

Knoxville, Tennessee
Year Founded: 2015
solaralliance.com
Total Kilowatts Installed Since Founded: 19,500
Number of Employees: 20

Rank: 309

Solar Alliance Southeast is your source for solar design, engineering, procurement and project management. We bring a business solution approach to working with manufacturing, warehousing, retail, office and nonprofit clients. We serve Tennessee, Kentucky and elsewhere with commercial solar photovoltaic work on every scale. With more than a decade of industry experience, we are called upon for designing community solar solutions; projects to help industrial partners get closer to net zero; and small-scale arrays that rural businesses build with support from federal energy grants. Solar Alliance can advise on energy monitoring and reduction along with plans for adding renewables.

★ 2026 Top Solar Contractors
#309
Overall Rank · 2026 List
No. 309 Solar Contractor in the United States
Solar kW · 2025
1,684
solar kilowatts installed
Primary Service
EPC
C&I
1,684
kW

2025 Solar Installations by State & Territory

State / Territory kW Installed 2025
Kentucky 1,553 View state list →
Tennessee 130 View state list →
← Back to 2026 Top Solar Contractors
Prior Prior
Lists
2012 – 2025
2025
Rank #265  ·  2025 List  ·  2024 Installation Data
C&I · EPC
2,769
2024 Installation Data
View 2024 Installation Data by State
Tennessee 2,513
Kentucky 256
View 2025 contractor list →
2024
Rank #267  ·  2024 List  ·  2023 Installation Data
C&I · EPC
2,355
2023 Installation Data
View 2023 Installation Data by State
Tennessee 1,751
Kentucky 603
View 2024 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
    • Product Manufacturing Locations
      • U.S. solar inverter manufacturers
      • U.S. solar mounting manufacturers
      • U.S. solar panel manufacturers
    • Solar Classrooms
    • Suppliers
    • Videos
    • Views
    • Voices
    • Webinars / Digital Events
    • Whitepapers
  • 2026 Leadership
    • 2025 Winners
    • 2024 Winners
    • 2023 Winners
    • 2022 Winners
  • Advertise
  • Subscribe