Solar installations in Sussex County, DE
2,581 recorded installations in Sussex County, Delaware — capacity, prices and the installers doing the work.
Dataset updated . Sources: LBNL Tracking the Sun + city permit records + state programs + USGS/EIA utility-scale.
Most active
Top installers in Sussex County
| # | Installer | Installs here |
|---|---|---|
| 1 | Clean Energy Usa | 101 |
| 2 | Tesla Energy | 28 |
| 3 | Flexera | 26 |
| 4 | Alutech United | 24 |
| 5 | Cnc Solar | 23 |
| 6 | Sungevity Development | 22 |
| 7 | Cmi Solar Electric | 14 |
| 8 | Solair | 12 |
| 9 | Liberty Services Company | 7 |
| 10 | Delaware Commercial Solar | 2 |
Growth
Installations by year
Frequently asked questions
How many homes have solar in Sussex County?
PanelCensus records 2,581 solar installations in Sussex County, Delaware (66.8 MW of capacity). Dataset coverage depends on Delaware's reporting programs, so the true total is higher.
How much does solar cost in Sussex County?
The median installed price for recorded systems in Sussex County is $4.65/W pre-incentive; the median system runs 7.3 kW.
Who installs solar in Sussex County?
The most active recorded installers in Sussex County are Clean Energy Usa, Tesla Energy, Flexera.
County assignment is derived from installation ZIP codes via the Census 2020 ZCTA↔county crosswalk (primary county by land-area overlap) — approximate at county boundaries. See methodology.