Londonderry, NH solar installation & market data
Updated October 7, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Londonderry has 119 solar installations across 1 zip code at a median installed cost of $3.48/W, recent growth not yet measurable, and an installs-weighted Market Score of 44.
Active installations
119
Zip markets
1
Median cost
$3.48/W
12-mo growth
—
Installers active
12
City Market Score
Good · installs-weighted across 1 zips
Best zip in Londonderry scores higher than 58% of U.S. zip markets.
Versus New Hampshire
How Londonderry compares with the state
Installed cost
$0.04/W above
state median $3.44/W
Market score
44 vs 35
New Hampshire scores 35
Share of state installs
1.17%
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
Londonderry by year
1 installs in the trailing twelve months vs 10 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Londonderry
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | GRANITE STATE SOLAR | 45 | 0 | 1 | $3.50 |
| 2 | REVISION ENERGY | 27 | 0 | 1 | $3.13 |
| 3 | TESLA | 9 | 0 | 1 | $3.81 |
| 4 | HARMONY ENERGY WORKS | 3 | 0 | 1 | $3.16 |
| 5 | SUNRAY SOLAR | 3 | 0 | 1 | $3.91 |
| 6 | SUNRUN | 3 | 0 | 1 | $4.18 |
| 7 | BIG SKY RENEWABLE ENERGY | 2 | 0 | 1 | $2.29 |
| 8 | GO SOLAR GO | 2 | 0 | 1 | $2.55 |
| 9 | SUMMIT ENERGY GROUP | 2 | 0 | 1 | $5.46 |
| 10 | SUNUP SOLAR | 2 | 0 | 1 | — |
| 11 | ACE RESIDENTIAL SOLAR | 1 | 0 | 1 | $2.95 |
| 12 | ALL ENERGY SOLAR | 1 | 0 | 1 | $3.07 |
Zip markets
Zips in Londonderry
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 03053 | 119 | $3.48 | 44 C |