EF
ES Foundry
United States
Greenwood, South Carolina cell maker that began production in early 2025 and expanded to 3 GW of annual capacity, the largest US producer of crystalline PERC solar cells. Supplies domestic-content cells to American module assemblers.
- Type
- Cells & Wafers
- Category
- Manufacturers
- Country
- United States
- Region
- North America
- Website
- esfoundrycorp.com