Hillsborough County, NH solar installation & market data
Updated November 11, 2024Older data · growth withheld By The SolarDNA Data Team
Hillsborough County has 1,798 solar installations across 37 zip codes at a median installed cost of $3.45/W, recent growth not yet measurable, and an installs-weighted Market Score of 43.
Active installations
1,798
Zip markets
37
Median cost
$3.45/W
12-mo growth
—
Installers active
98
County Market Score
Good · installs-weighted across 37 zips
Best zip in Hillsborough County scores higher than 71% of U.S. zip markets.
Versus New Hampshire
How Hillsborough County compares with the state
Installed cost
$0.01/W above
state median $3.44/W
Market score
43 vs 35
New Hampshire scores 35
Share of state installs
17.63%
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
Hillsborough County by year
128 installs in the trailing twelve months vs 162 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Hillsborough County
Summed across every zip in the county
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | REVISION ENERGY | 393 | 3 | 36 | $3.26 |
| 2 | GRANITE STATE SOLAR | 388 | 1 | 34 | $3.35 |
| 3 | SUNRAY SOLAR | 112 | 0 | 31 | $4.06 |
| 4 | SOUTH PACK SOLAR | 77 | 0 | 10 | $3.40 |
| 5 | TESLA | 74 | 0 | 25 | $3.75 |
| 6 | NUWATT ENERGY | 53 | 0 | 11 | $3.60 |
| 7 | SUNDIAL SOLAR NJ | 39 | 0 | 18 | $2.87 |
| 8 | ALL ENERGY SOLAR | 36 | 0 | 17 | $4.29 |
| 9 | VENTURE HOME SOLAR | 36 | 1 | 19 | — |
| 10 | HARMONY ENERGY WORKS | 30 | 0 | 15 | $3.20 |
| 11 | TRINITY SOLAR | 26 | 17 | 12 | — |
| 12 | SUMMIT ENERGY GROUP | 26 | 1 | 15 | $5.25 |
| 13 | SUNRUN | 21 | 0 | 9 | $4.16 |
| 14 | MILLHOUSE ENTERPRISE | 19 | 0 | 6 | $3.61 |
| 15 | EMPOWER ENERGY SOLUTIONS | 18 | 0 | 13 | — |
| 16 | GO SOLAR GO | 18 | 0 | 11 | $3.42 |
| 17 | RGS ENERGY | 17 | 0 | 12 | $4.45 |
| 18 | VH ENERGY | 15 | 0 | 9 | $2.94 |
| 19 | KW MANAGEMENT | 15 | 0 | 12 | $3.54 |
| 20 | ENDEAVORS | 15 | 0 | 5 | $2.95 |
| 21 | BIG SKY RENEWABLE ENERGY | 13 | 0 | 9 | $3.82 |
| 22 | SOLAR DAVE | 9 | 0 | 5 | $2.52 |
| 23 | GREEN ENERGY OPTION | 9 | 0 | 7 | $4.05 |
| 24 | GOSOLAR NH | 9 | 0 | 7 | $4.01 |
| 25 | FRASE ELECTRIC | 9 | 0 | 6 | $5.62 |
Zip markets
Zips in Hillsborough County
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 03110 | 146 | $3.44 | 44 C |
| 03458 | 105 | $3.28 | 44 C |
| 03281 | 102 | $3.50 | 43 C |
| 03049 | 96 | $3.39 | 44 C |
| 03045 | 89 | $3.46 | 44 C |
| 03054 | 89 | $3.35 | 44 C |
| 03062 | 87 | $3.42 | 44 C |
| 03051 | 78 | $3.60 | 43 C |
| 03031 | 70 | $3.37 | 44 C |
| 03104 | 67 | $3.41 | 44 C |
| 03103 | 61 | $3.55 | 43 C |
| 03244 | 60 | $3.50 | 43 C |
| 03060 | 59 | $3.37 | 44 C |
| 03076 | 58 | $3.77 | 42 C |
| 03055 | 57 | $3.43 | 44 C |
| 03070 | 56 | $3.86 | 41 C |
| 03086 | 52 | $3.44 | 43 C |
| 03449 | 47 | $3.75 | 42 C |
| 03102 | 45 | $3.45 | 43 C |
| 03033 | 38 | $3.34 | 44 C |
| 03071 | 37 | $3.49 | 43 C |
| 03057 | 36 | $2.97 | 46 B |
| 03440 | 34 | $3.46 | 43 C |
| 03082 | 30 | $3.23 | 44 C |
| 03063 | 30 | $3.04 | 45 C |
| 03052 | 30 | $3.58 | 43 C |
| 03043 | 27 | $3.59 | 43 C |
| 03064 | 24 | $3.24 | 44 C |
| 03047 | 20 | $3.68 | 42 C |
| 03109 | 17 | $2.91 | 46 B |
| 03048 | 17 | $3.43 | 43 C |
| 03084 | 12 | $3.50 | 43 C |
| 03442 | 8 | $3.81 | 41 C |
| 03101 | 7 | $3.11 | 45 C |
| 03061 | 4 | $4.62 | 38 D |
| 03468 | 2 | $3.35 | 44 C |
| 03108 | 1 | — | 39 C |