Marlborough, NH solar installation & market data
Updated May 29, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Marlborough has 21 solar installations across 1 zip code at a median installed cost of $3.24/W, recent growth not yet measurable, and an installs-weighted Market Score of 44.
Active installations
21
Zip markets
1
Median cost
$3.24/W
12-mo growth
—
Installers active
9
City Market Score
Good · installs-weighted across 1 zips
Best zip in Marlborough scores higher than 65% of U.S. zip markets.
Versus New Hampshire
How Marlborough compares with the state
Installed cost
$0.20/W below
state median $3.44/W
Market score
44 vs 35
New Hampshire scores 35
Share of state installs
0.21%
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
Marlborough by year
1 installs in the trailing twelve months vs 2 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Marlborough
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | REVISION ENERGY | 5 | 1 | 1 | $4.30 |
| 2 | SOLAR DAVE | 5 | 0 | 1 | $1.92 |
| 3 | ALL ENERGY SOLAR | 2 | 0 | 1 | $3.47 |
| 4 | GREEN ENERGY OPTION | 2 | 0 | 1 | $3.25 |
| 5 | EDF RENEWABLE ENERGY | 1 | 0 | 1 | $7.36 |
| 6 | ELM CITY ELECTRIC | 1 | 0 | 1 | $3.23 |
| 7 | INTEGRATED SOLAR | 1 | 0 | 1 | $4.95 |
| 8 | SOUTH PACK SOLAR | 1 | 0 | 1 | $3.60 |
| 9 | SULLIVAN SOLAR POWER | 1 | 0 | 1 | $3.24 |
Zip markets
Zips in Marlborough
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 03455 | 21 | $3.24 | 44 C |