Rockland, ME solar installation & market data
Updated November 25, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Rockland has 91 solar installations across 1 zip code at a median installed cost of $3.48/W, recent growth not yet measurable, and an installs-weighted Market Score of 42.
Active installations
91
Zip markets
1
Median cost
$3.48/W
12-mo growth
—
Installers active
0
City Market Score
Good · installs-weighted across 1 zips
Best zip in Rockland scores higher than 49% of U.S. zip markets.
Versus Maine
How Rockland compares with the state
Installed cost
$0.23/W below
state median $3.71/W
Market score
42 vs 36
Maine scores 36
Share of state installs
0.54%
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
Rockland by year
16 installs in the trailing twelve months vs 13 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Rockland
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|
Zip markets
Zips in Rockland
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 04841 | 91 | $3.48 | 42 C |