Explore the largest solar farms in Delaware and see all the utility-scale solar projects in Delaware on a map.
Last updated: May 2026
On this page, you can explore our real-time database of solar farms in Delaware. Each month, we track solar projects and update our list of the largest solar farms in Delaware.
As of May 2026, there are 20 utility-scale solar farms in Delaware, according to Cleanview's project tracker. Their total operating capacity is 116 MW. In 2025, there were 4 solar farms built in Delaware. See also: planned solar farms in Delaware→
Total Solar Farms
20
Total Capacity
116 MW
Built in 2025
4
Map of solar farms in Delaware. Marker size reflects capacity — only facilities with reported capacity data are shown.
50 MW
Year Operational: December 2022
Location: New Castle, Delaware
Developer: Engie
12 MW
Year Operational: December 2012
Location: Kent, Delaware
10 MW
Year Operational: July 2011
Location: Kent, Delaware
5 MW
Year Operational: June 2024
Location: Sussex, Delaware
Developer: EDF Renewables
4 MW
Year Operational: August 2013
Location: Sussex, Delaware
4 MW
Year Operational: December 2025
Location: Kent, Delaware
Developer: Nautilus Solar
4 MW
Year Operational: August 2025
Location: Kent, Delaware
Developer: ECA Solar
4 MW
Year Operational: March 2026
Location: Sussex, Delaware
3 MW
Year Operational: December 2025
Location: Sussex, Delaware
4 MW
Year Operational: March 2026
Location: Sussex, Delaware
4 MW
Year Operational: December 2025
Location: Kent, Delaware
Developer: Nautilus Solar
3 MW
Year Operational: December 2025
Location: Sussex, Delaware
3 MW
Year Operational: December 2025
Location: Kent, Delaware
Developer: Pivot Energy
4 MW
Year Operational: August 2025
Location: Kent, Delaware
Developer: ECA Solar
5 MW
Year Operational: June 2024
Location: Sussex, Delaware
Developer: EDF Renewables
3 MW
Year Operational: January 2024
Location: New Castle, Delaware
Developer: AstraZeneca
50 MW
Year Operational: December 2022
Location: New Castle, Delaware
Developer: Engie
2 MW
Year Operational: May 2022
Location: Kent, Delaware
Cleanview