Alstead, NH solar installation & market data
Updated August 6, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Alstead has 44 solar installations across 1 zip code at a median installed cost of $3.37/W, recent growth not yet measurable, and an installs-weighted Market Score of 44.
Active installations
44
Zip markets
1
Median cost
$3.37/W
12-mo growth
—
Installers active
12
City Market Score
Good · installs-weighted across 1 zips
Best zip in Alstead scores higher than 63% of U.S. zip markets.
Versus New Hampshire
How Alstead compares with the state
Installed cost
$0.07/W below
state median $3.44/W
Market score
44 vs 35
New Hampshire scores 35
Share of state installs
0.43%
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
Alstead by year
1 installs in the trailing twelve months vs 3 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Alstead
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SOLAR DAVE | 11 | 0 | 1 | $2.75 |
| 2 | GREEN ENERGY OPTION | 7 | 0 | 1 | $3.13 |
| 3 | GRANITE STATE SOLAR | 4 | 0 | 1 | $3.37 |
| 4 | REVISION ENERGY | 4 | 0 | 1 | $6.39 |
| 5 | FRASE ELECTRIC | 3 | 0 | 1 | $5.90 |
| 6 | ALL ENERGY SOLAR | 2 | 0 | 1 | $3.46 |
| 7 | PERKINS HOME CENTER | 2 | 0 | 1 | $3.81 |
| 8 | EMPOWER ENERGY SOLUTIONS | 1 | 1 | 1 | — |
| 9 | BIG SKY RENEWABLE ENERGY | 1 | 0 | 1 | $5.25 |
| 10 | DAVID WIRTH | 1 | 0 | 1 | $2.40 |
| 11 | FREEDOM RENEWABLE ENERGY | 1 | 0 | 1 | $12.40 |
| 12 | GREEN SOURCE | 1 | 0 | 1 | $7.74 |
Zip markets
Zips in Alstead
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 03602 | 44 | $3.37 | 44 C |