Sagadahoc County, ME solar installation & market data
Updated December 23, 2024Older data · growth withheld By The SolarDNA Data Team
Sagadahoc County has 648 solar installations across 8 zip codes at a median installed cost of $3.80/W, recent growth not yet measurable, and an installs-weighted Market Score of 40.
Active installations
648
Zip markets
8
Median cost
$3.80/W
12-mo growth
—
Installers active
0
County Market Score
Good · installs-weighted across 8 zips
Best zip in Sagadahoc County scores higher than 66% of U.S. zip markets.
Versus Maine
How Sagadahoc County compares with the state
Installed cost
$0.09/W above
state median $3.71/W
Market score
40 vs 36
Maine scores 36
Share of state installs
3.84%
of 16.9K tracked statewide
Battery attach
0.0%
state 0.6%
Statewide momentum
▼ 3.9%
residential solar added in Maine, 12 months through Jul 2026
Statewide market
22.5K systems
4.8% of homes · utility-reported through Jul 2026
Growth & pricing
Sagadahoc County by year
142 installs in the trailing twelve months vs 103 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Sagadahoc County
Summed across every zip in the county
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|