Sanford, ME solar installation & market data
Updated December 20, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Sanford has 141 solar installations across 1 zip code at a median installed cost of $3.78/W, recent growth not yet measurable, and an installs-weighted Market Score of 41.
Active installations
141
Zip markets
1
Median cost
$3.78/W
12-mo growth
—
Installers active
0
City Market Score
Good · installs-weighted across 1 zips
Best zip in Sanford scores higher than 37% of U.S. zip markets.
Versus Maine
How Sanford compares with the state
Installed cost
$0.07/W above
state median $3.71/W
Market score
41 vs 36
Maine scores 36
Share of state installs
0.84%
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
Sanford by year
75 installs in the trailing twelve months vs 21 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Sanford
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|
Zip markets
Zips in Sanford
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 04073 | 141 | $3.78 | 41 C |