Gilsum, NH solar installation & market data
Updated January 10, 2023Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Gilsum has 11 solar installations across 1 zip code at a median installed cost of $2.94/W, recent growth not yet measurable, and an installs-weighted Market Score of 46.
Active installations
11
Zip markets
1
Median cost
$2.94/W
12-mo growth
—
Installers active
4
City Market Score
Great · installs-weighted across 1 zips
Best zip in Gilsum scores higher than 70% of U.S. zip markets.
Versus New Hampshire
How Gilsum compares with the state
Installed cost
$0.50/W below
state median $3.44/W
Market score
46 vs 35
New Hampshire scores 35
Share of state installs
0.11%
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
Gilsum by year
2 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 Gilsum
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | GREEN ENERGY OPTION | 7 | 0 | 1 | $3.00 |
| 2 | REVISION ENERGY | 2 | 0 | 1 | $2.96 |
| 3 | GRANITE STATE SOLAR | 1 | 0 | 1 | — |
| 4 | SOLAR DAVE | 1 | 0 | 1 | $2.61 |
Zip markets
Zips in Gilsum
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 03448 | 11 | $2.94 | 46 B |