Nashua, NH solar installation & market data
Updated October 25, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Nashua has 204 solar installations across 5 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
204
Zip markets
5
Median cost
$3.35/W
12-mo growth
—
Installers active
29
City Market Score
Good · installs-weighted across 5 zips
Best zip in Nashua scores higher than 68% of U.S. zip markets.
Versus New Hampshire
How Nashua 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
2.00%
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
Nashua by year
11 installs in the trailing twelve months vs 25 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Nashua
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | GRANITE STATE SOLAR | 65 | 0 | 5 | $3.17 |
| 2 | REVISION ENERGY | 44 | 0 | 5 | $3.21 |
| 3 | TESLA | 19 | 0 | 4 | $3.68 |
| 4 | SUMMIT ENERGY GROUP | 7 | 0 | 4 | $4.88 |
| 5 | SUNRAY SOLAR | 7 | 0 | 3 | $4.98 |
| 6 | VENTURE HOME SOLAR | 6 | 0 | 3 | — |
| 7 | TRINITY SOLAR | 6 | 5 | 2 | — |
| 8 | ALL ENERGY SOLAR | 5 | 0 | 3 | $3.31 |
| 9 | EMPOWER ENERGY SOLUTIONS | 3 | 0 | 3 | — |
| 10 | RGS ENERGY | 3 | 0 | 2 | $4.63 |
| 11 | SUNDIAL SOLAR NJ | 3 | 0 | 2 | $3.06 |
| 12 | SUNRUN | 3 | 0 | 2 | $4.19 |
| 13 | BIG SKY RENEWABLE ENERGY | 2 | 0 | 2 | $3.51 |
| 14 | DEVLIN CONTRACTING MAINTENANCE | 2 | 0 | 2 | $3.58 |
| 15 | KW MANAGEMENT | 2 | 0 | 2 | $2.75 |
| 16 | GREENSKIES RENEWABLE ENERGY | 2 | 0 | 2 | $1.72 |
| 17 | UNITED SOLAR ASSOCIATES | 2 | 0 | 1 | $4.11 |
| 18 | COASTAL SOLAR GROUP | 2 | 0 | 2 | $4.12 |
| 19 | GOSOLAR NH | 1 | 0 | 1 | $3.39 |
| 20 | SOLTERRA RENEWABLE ENERGY | 1 | 0 | 1 | — |
| 21 | FREEDOM FOREVER | 1 | 0 | 1 | $4.05 |
| 22 | DAWN SOLAR | 1 | 0 | 1 | — |
| 23 | VH ENERGY | 1 | 0 | 1 | $2.19 |
| 24 | GO SOLAR GO | 1 | 0 | 1 | — |
| 25 | FUSION ENERGY SERVICES | 1 | 0 | 1 | $2.39 |