Belknap County, NH solar installation & market data
Updated November 27, 2024Older data · growth withheld By The SolarDNA Data Team
Belknap County has 613 solar installations across 15 zip codes at a median installed cost of $3.35/W, recent growth not yet measurable, and an installs-weighted Market Score of 44.
Active installations
613
Zip markets
15
Median cost
$3.35/W
12-mo growth
—
Installers active
74
County Market Score
Good · installs-weighted across 15 zips
Best zip in Belknap County scores higher than 68% of U.S. zip markets.
Versus New Hampshire
How Belknap County compares with the state
Installed cost
$0.09/W below
state median $3.44/W
Market score
44 vs 35
New Hampshire scores 35
Share of state installs
6.01%
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
Belknap County by year
60 installs in the trailing twelve months vs 58 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Belknap County
Summed across every zip in the county
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | REVISION ENERGY | 117 | 1 | 14 | $3.37 |
| 2 | GRANITE STATE SOLAR | 77 | 1 | 15 | $3.56 |
| 3 | FRASE ELECTRIC | 66 | 0 | 12 | $2.83 |
| 4 | SUNRAY SOLAR | 37 | 0 | 12 | $3.97 |
| 5 | VH ENERGY | 30 | 0 | 14 | $2.89 |
| 6 | SUNDIAL SOLAR NJ | 28 | 0 | 10 | $3.06 |
| 7 | GO SOLAR GO | 17 | 0 | 8 | $3.31 |
| 8 | PAREI | 17 | 1 | 6 | $4.47 |
| 9 | SUNFLOWER | 16 | 0 | 6 | $3.16 |
| 10 | 603 SOLAR | 11 | 5 | 6 | — |
| 11 | SNOW DRAGON RENEWABLE ENERGY | 10 | 0 | 4 | $3.79 |
| 12 | BRIGHT LIGHT SOLAR | 8 | 0 | 6 | $3.68 |
| 13 | DTL ELECTRIC | 7 | 0 | 4 | $1.79 |
| 14 | SUNERGY SYSTEMS | 7 | 1 | 4 | — |
| 15 | HARMONY ENERGY WORKS | 6 | 0 | 4 | $4.06 |
| 16 | TESLA | 5 | 0 | 4 | $3.65 |
| 17 | EMPOWER ENERGY SOLUTIONS | 5 | 1 | 3 | — |
| 18 | SUNUP SOLAR | 5 | 0 | 4 | — |
| 19 | ENERGY SHIELD OF NH | 4 | 0 | 2 | $2.67 |
| 20 | GOSOLAR NH | 4 | 0 | 2 | $4.05 |
| 21 | GOSOLAR NE | 4 | 0 | 3 | $2.81 |
| 22 | PLANET GREEN | 4 | 0 | 3 | $6.68 |
| 23 | BARRINGTON POWER | 4 | 0 | 2 | $1.54 |
| 24 | MAUCHLY ELECTRIC | 3 | 0 | 2 | $3.33 |
| 25 | ENDEAVORS | 3 | 0 | 2 | $3.52 |
Zip markets
Zips in Belknap County
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 03253 | 86 | $3.28 | 44 C |
| 03249 | 70 | $3.22 | 45 C |
| 03246 | 67 | $3.09 | 45 C |
| 03276 | 65 | $3.65 | 43 C |
| 03269 | 55 | $3.21 | 45 C |
| 03809 | 44 | $3.31 | 44 C |
| 03226 | 40 | $3.61 | 43 C |
| 03220 | 37 | $3.16 | 45 C |
| 03256 | 35 | $3.69 | 42 C |
| 03225 | 30 | $3.42 | 43 C |
| 03237 | 26 | $3.45 | 43 C |
| 03218 | 21 | $3.30 | 44 C |
| 03810 | 21 | $3.34 | 44 C |
| 03837 | 15 | $3.61 | 42 C |
| 03289 | 1 | $4.19 | 40 C |