Upson Renewable Energy Project

4 MW Utility Scale — Thomaston, Georgia


SolRiver acquired Upson Solar in the development phase (pre-NTP). The project required management in  engineering, permitting, title work, and equipment procurement.

During construction, Upson Solar provided over 60 jobs to the local workforce. 

Upson became operational in April 2023. The 4 MW utility-scale project brings clean, affordable energy to over 600 homes in Georgia a year.

kWh Energy Produced
August 2022
Construction Begins
April 2023


4 MW

Solar Modules




CO2 Avoided

5,290 tons


Solriver resources for developers
  • 6,966 Adani Solar Modules 
  •  Up to 70 ± 5% bifaciality Factor
  • MBB  cell technology – excellent anti-microcracking performance with more balanced interior stress; grid pattern current path, lower cost
  • 24 units of Sungrow SG125HV  
  • DC 1500V,AC 600V, low system initial investment
  • 1 to 5MW power block design for lower AC transformer and labor cost
  • Max.DC/AC ratio up to 1.5
  • Solar FlexRack – FlexTrack S Series
  • Single row, central slew drive balanced system
  • Engineered for long-term durability and reliability
  • Low cost to maintain

More Projects

Over the years, SolRiver’s team has been innovatively acquiring, developing, financing, and managing solar projects across the country.

We work with a wide range of partners, from solar Developers, Installers/EPC firms, brokers,and other energy investment funds.