New London, NH solar installation & market data
Updated October 23, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
New London has 123 solar installations across 1 zip code at a median installed cost of $3.13/W, recent growth not yet measurable, and an installs-weighted Market Score of 45.
Active installations
123
Zip markets
1
Median cost
$3.13/W
12-mo growth
—
Installers active
12
City Market Score
Good · installs-weighted across 1 zips
Best zip in New London scores higher than 68% of U.S. zip markets.
Versus New Hampshire
How New London compares with the state
Installed cost
$0.31/W below
state median $3.44/W
Market score
45 vs 35
New Hampshire scores 35
Share of state installs
1.21%
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
New London by year
6 installs in the trailing twelve months vs 8 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in New London
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | GRANITE STATE SOLAR | 45 | 0 | 1 | $2.77 |
| 2 | REVISION ENERGY | 36 | 2 | 1 | $3.61 |
| 3 | SUNRAY SOLAR | 7 | 0 | 1 | $4.11 |
| 4 | BARRINGTON POWER | 4 | 2 | 1 | $2.43 |
| 5 | SOLAIR | 3 | 0 | 1 | $2.78 |
| 6 | BIG SKY RENEWABLE ENERGY | 2 | 0 | 1 | $5.22 |
| 7 | FRASE ELECTRIC | 2 | 0 | 1 | $3.75 |
| 8 | GO SOLAR GO | 2 | 0 | 1 | $3.18 |
| 9 | HARMONY ENERGY WORKS | 2 | 0 | 1 | $2.72 |
| 10 | NEW ENGLAND SOLAR CONCEPT | 2 | 0 | 1 | $3.03 |
| 11 | SOLAFLECT ENERGY | 2 | 0 | 1 | $6.06 |
| 12 | CATAMOUNT SOLAR | 1 | 0 | 1 | $3.89 |
Zip markets
Zips in New London
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 03257 | 123 | $3.13 | 45 C |