Rockingham County, NH solar installation & market data
Updated December 5, 2024Older data · growth withheld By The SolarDNA Data Team
Rockingham County has 1,946 solar installations across 39 zip codes at a median installed cost of $3.41/W, recent growth not yet measurable, and an installs-weighted Market Score of 44.
Active installations
1,946
Zip markets
39
Median cost
$3.41/W
12-mo growth
—
Installers active
117
County Market Score
Good · installs-weighted across 39 zips
Best zip in Rockingham County scores higher than 75% of U.S. zip markets.
Versus New Hampshire
How Rockingham County compares with the state
Installed cost
$0.03/W below
state median $3.44/W
Market score
44 vs 35
New Hampshire scores 35
Share of state installs
19.08%
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
Rockingham County by year
175 installs in the trailing twelve months vs 195 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Rockingham County
Summed across every zip in the county
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | REVISION ENERGY | 778 | 26 | 37 | $3.30 |
| 2 | GRANITE STATE SOLAR | 286 | 0 | 31 | $3.51 |
| 3 | HARMONY ENERGY WORKS | 124 | 1 | 28 | $3.31 |
| 4 | SUNRAY SOLAR | 82 | 0 | 24 | $3.95 |
| 5 | TESLA | 38 | 0 | 16 | $3.79 |
| 6 | ENDEAVORS | 38 | 0 | 17 | $3.38 |
| 7 | ALL ENERGY SOLAR | 29 | 0 | 17 | $4.16 |
| 8 | RGS ENERGY | 24 | 0 | 15 | $4.08 |
| 9 | SUNDIAL SOLAR NJ | 22 | 0 | 12 | $2.93 |
| 10 | NUWATT ENERGY | 22 | 0 | 9 | $3.24 |
| 11 | SUNRUN | 21 | 0 | 11 | $4.38 |
| 12 | GOSOLAR NH | 19 | 0 | 10 | $3.98 |
| 13 | SUMMIT ENERGY GROUP | 19 | 0 | 11 | $4.78 |
| 14 | 603 SOLAR | 18 | 4 | 12 | $2.96 |
| 15 | FRASE ELECTRIC | 17 | 0 | 11 | $2.87 |
| 16 | SUNUP SOLAR | 14 | 1 | 6 | — |
| 17 | GO SOLAR GO | 13 | 0 | 8 | $3.34 |
| 18 | VENTURE HOME SOLAR | 12 | 0 | 8 | — |
| 19 | SEACOAST ENERGY ALTERNATIVES | 11 | 0 | 9 | $4.36 |
| 20 | BRIGHT LIGHT SOLAR | 11 | 0 | 7 | $3.73 |
| 21 | BIG SKY RENEWABLE ENERGY | 9 | 0 | 6 | $3.83 |
| 22 | SUNERGY SYSTEMS | 9 | 3 | 7 | $3.57 |
| 23 | SEACOAST ENERGY | 9 | 0 | 6 | $4.72 |
| 24 | TRUE ENTERPRISES | 8 | 0 | 7 | $2.33 |
| 25 | TRINITY SOLAR | 7 | 6 | 3 | — |
Zip markets
Zips in Rockingham County
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 03833 | 186 | $3.27 | 45 C |
| 03801 | 155 | $3.29 | 45 C |
| 03053 | 119 | $3.48 | 44 C |
| 03857 | 115 | $3.14 | 45 C |
| 03037 | 103 | $3.61 | 43 C |
| 03885 | 88 | $3.23 | 45 C |
| 03038 | 85 | $3.69 | 42 C |
| 03870 | 79 | $3.27 | 44 C |
| 03290 | 73 | $3.30 | 44 C |
| 03087 | 70 | $3.54 | 43 C |
| 03032 | 68 | $3.30 | 44 C |
| 03079 | 67 | $3.24 | 44 C |
| 03042 | 65 | $3.51 | 43 C |
| 03034 | 61 | $3.57 | 43 C |
| 03842 | 60 | $3.47 | 43 C |
| 03261 | 52 | $3.50 | 43 C |
| 03036 | 51 | $3.67 | 42 C |
| 03840 | 48 | $3.27 | 44 C |
| 03077 | 43 | $3.40 | 44 C |
| 03862 | 41 | $3.28 | 44 C |
| 03848 | 39 | $3.68 | 42 C |
| 03827 | 37 | $3.47 | 43 C |
| 03044 | 33 | $3.25 | 44 C |
| 03841 | 26 | $3.63 | 42 C |
| 03873 | 24 | $3.80 | 42 C |
| 03844 | 23 | $3.46 | 43 C |
| 03811 | 21 | $3.65 | 42 C |
| 03858 | 19 | $4.10 | 40 C |
| 03819 | 19 | $3.64 | 42 C |
| 03874 | 18 | $3.26 | 44 C |
| 03856 | 18 | $2.98 | 45 C |
| 03865 | 16 | $3.25 | 44 C |
| 03854 | 8 | $3.53 | 43 C |
| 03826 | 7 | $3.51 | 43 C |
| 03871 | 5 | $3.35 | 44 C |
| 03802 | 1 | $2.69 | 47 B |
| 03041 | 1 | $3.45 | 43 C |
| 03843 | 1 | $3.52 | 43 C |
| 03804 | 1 | $2.98 | 45 C |