Overview
- The Winchester project in Cochise County pairs two 80 MW solar arrays with two identical battery systems totaling 160 MW/640 MWh.
- Fluence’s Gridstack Pro 5000 has been selected for the storage systems with equipment deliveries expected in early 2027.
- The developers say the project is intended to provide grid balancing, address projected load growth, and support local economic development.
- The storage design includes domestically manufactured enclosures, inverters, and thermal management systems to meet domestic content requirements.
- Fluence cites more than 22 GWh deployed or contracted across 90+ U.S. projects, while Torch highlights a 1.2 GW development track record and its partnership with Morgan Stanley Infrastructure Partners.