Solar Panel Cost in Delaware (2026)

Compare solar installation costs for 15 cities in Delaware

$3.1
Avg Cost/Watt
4.4
Sun Hours/Day
30%
Federal ITC
15
Cities

All 15 Cities in Delaware

CityPopulation
Dover130,186
Wilmington71,034
Newark30,655
Middletown23,573
Bear23,070
Glasgow15,405
Brookside14,331
Hockessin13,878
Smyrna12,870
Milford11,714
Pike Creek Valley11,452
Claymont10,191
North Star8,370
Wilmington Manor8,260
Seaford8,055