Fitzwilliam, NH solar installation & market data
Updated August 31, 2023Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Fitzwilliam has 15 solar installations across 1 zip code at a median installed cost of $3.38/W, recent growth not yet measurable, and an installs-weighted Market Score of 44.
Active installations
15
Zip markets
1
Median cost
$3.38/W
12-mo growth
—
Installers active
9
City Market Score
Good · installs-weighted across 1 zips
Best zip in Fitzwilliam scores higher than 58% of U.S. zip markets.
Versus New Hampshire
How Fitzwilliam compares with the state
Installed cost
$0.06/W below
state median $3.44/W
Market score
44 vs 35
New Hampshire scores 35
Share of state installs
0.15%
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
Fitzwilliam by year
1 installs in the trailing twelve months vs 1 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Fitzwilliam
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | REVISION ENERGY | 6 | 0 | 1 | $3.38 |
| 2 | AAA SOLAR SOURCE | 2 | 0 | 1 | $4.05 |
| 3 | DNL ENERGY | 1 | 0 | 1 | — |
| 4 | GRANITE STATE SOLAR | 1 | 0 | 1 | $3.30 |
| 5 | GREEN ENERGY OPTION | 1 | 0 | 1 | $4.14 |
| 6 | GREEN SOURCE | 1 | 0 | 1 | $9.05 |
| 7 | SOLAR DAVE | 1 | 0 | 1 | $2.80 |
| 8 | SOUTH PACK SOLAR | 1 | 0 | 1 | $2.35 |
| 9 | SUNRAY SOLAR | 1 | 0 | 1 | $2.20 |
Zip markets
Zips in Fitzwilliam
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 03447 | 15 | $3.38 | 44 C |