Grafton, NH 03240 solar market data
Updated December 20, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Grafton 03240 has 13 solar installations at a median installed cost of $3.52/W, recent growth not yet measurable, and a Market Score of 43 — higher than 56% of U.S. zip markets.
Versus New Hampshire
How 03240 compares with the state
Installed cost
$0.08/W above
state median $3.44/W
Market score
43 vs 35
New Hampshire scores 35
Share of state installs
0.13%
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
03240 by year
3 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 03240
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | REVISION ENERGY | 3 | 0 | 9.48 | $3.33 |
| 2 | GRANITE STATE SOLAR | 2 | 0 | 6.57 | $3.69 |
| 3 | SOLAFLECT ENERGY | 2 | 0 | 5.96 | $4.71 |
| 4 | APPLIED SOLAR TECHNOLOGIES | 1 | 0 | 6 | — |
| 5 | ENERGY EMPORIUM | 1 | 0 | 4.72 | $3.90 |
| 6 | GO SOLAR GO | 1 | 0 | 5.53 | $3.52 |
| 7 | HELIOS INSTALLATIONS | 1 | 0 | 8.7 | — |
| 8 | RICHARD ELECTRIC | 1 | 0 | 6 | — |
Equipment
What gets installed in 03240
Share of systems with a recorded brand
Modules
CSI SOLAR50.0%
ET SOLAR INDUSTRY50.0%
Inverters
FRONIUS USA100.0%
Frequently asked
Quick answers about 03240
How many solar installations are there in 03240?
SolarDNA counts 13 active solar installations in Grafton 03240, 13 of them residential, with data through December 20, 2022.
How much does solar cost in 03240?
The median residential system in 03240 cost $3.52 per watt over the trailing twelve months, $0.08/W above the New Hampshire median.
Is solar growing in 03240?
Recent growth cannot be measured yet for 03240: insufficient recent data (data runs through December 20, 2022).
Who installs solar in 03240?
REVISION ENERGY, GRANITE STATE SOLAR, SOLAFLECT ENERGY lead the 8 installers with systems in 03240. The full comp set is above.
Is 03240 a good market for solar sales?
03240 scores 43 out of 100 (Good, higher than 56% of U.S. zip markets). With under 500 installations the score is provisional.