Hampton, NH solar installation & market data
Updated December 11, 2023Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Hampton has 61 solar installations across 2 zip codes at a median installed cost of $3.47/W, recent growth not yet measurable, and an installs-weighted Market Score of 43.
Active installations
61
Zip markets
2
Median cost
$3.47/W
12-mo growth
—
Installers active
14
City Market Score
Good · installs-weighted across 2 zips
Best zip in Hampton scores higher than 58% of U.S. zip markets.
Versus New Hampshire
How Hampton compares with the state
Installed cost
$0.03/W above
state median $3.44/W
Market score
43 vs 35
New Hampshire scores 35
Share of state installs
0.60%
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
Hampton by year
13 installs in the trailing twelve months vs 6 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Hampton
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | REVISION ENERGY | 19 | 0 | 2 | $3.48 |
| 2 | HARMONY ENERGY WORKS | 18 | 1 | 1 | $3.20 |
| 3 | GRANITE STATE SOLAR | 4 | 0 | 1 | $4.16 |
| 4 | ENDEAVORS | 4 | 0 | 1 | $3.50 |
| 5 | SUNRUN | 4 | 0 | 1 | $4.34 |
| 6 | NUWATT ENERGY | 2 | 0 | 1 | $2.04 |
| 7 | ALL ENERGY SOLAR | 1 | 0 | 1 | $3.61 |
| 8 | GOSOLAR NH | 1 | 0 | 1 | $4.67 |
| 9 | MILLHOUSE ENTERPRISE | 1 | 0 | 1 | $3.50 |
| 10 | HARVEY WOODS | 1 | 0 | 1 | — |
| 11 | RGS ENERGY | 1 | 0 | 1 | $5.03 |
| 12 | CARL HUNTOON ENT | 1 | 0 | 1 | $4.59 |
| 13 | TRUE ENTERPRISES | 1 | 0 | 1 | $1.27 |
| 14 | SUNRAY SOLAR | 1 | 0 | 1 | $2.08 |