Dunbarton, NH solar installation & market data
Updated June 9, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Dunbarton has 73 solar installations across 1 zip code at a median installed cost of $3.51/W, recent growth not yet measurable, and an installs-weighted Market Score of 43.
Active installations
73
Zip markets
1
Median cost
$3.51/W
12-mo growth
—
Installers active
12
City Market Score
Good · installs-weighted across 1 zips
Best zip in Dunbarton scores higher than 57% of U.S. zip markets.
Versus New Hampshire
How Dunbarton compares with the state
Installed cost
$0.07/W above
state median $3.44/W
Market score
43 vs 35
New Hampshire scores 35
Share of state installs
0.72%
of 10.2K tracked statewide
Battery attach
0.0%
state 0.0%
Statewide momentum
▼ 26.2%
residential solar added in New Hampshire, 12 months through Jul 2026
Statewide market
27.3K systems
6.5% of homes · utility-reported through Jul 2026
Growth & pricing
Dunbarton by year
5 installs in the trailing twelve months vs 8 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Dunbarton
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | GO SOLAR GO | 13 | 0 | 1 | $3.29 |
| 2 | SUNRAY SOLAR | 12 | 0 | 1 | $4.02 |
| 3 | GRANITE STATE SOLAR | 7 | 0 | 1 | $3.15 |
| 4 | REVISION ENERGY | 5 | 0 | 1 | $3.15 |
| 5 | SUNDIAL SOLAR NJ | 4 | 0 | 1 | $3.25 |
| 6 | BIG SKY RENEWABLE ENERGY | 3 | 0 | 1 | $4.11 |
| 7 | FRASE ELECTRIC | 3 | 0 | 1 | $3.24 |
| 8 | GOSOLAR NH | 3 | 0 | 1 | $3.51 |
| 9 | PLANET GREEN | 2 | 0 | 1 | $3.93 |
| 10 | TESLA | 2 | 0 | 1 | $3.65 |
| 11 | ALL ENERGY SOLAR | 1 | 0 | 1 | $6.37 |
| 12 | BRIGHT LIGHT SOLAR | 1 | 0 | 1 | $3.67 |
Zip markets
Zips in Dunbarton
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 03046 | 73 | $3.51 | 43 C |