Charlestown, NH 03603 solar market data
Updated February 26, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Charlestown 03603 has 39 solar installations at a median installed cost of $3.53/W, recent growth not yet measurable, and a Market Score of 43 — higher than 56% of U.S. zip markets.
Versus New Hampshire
How 03603 compares with the state
Installed cost
$0.09/W above
state median $3.44/W
Market score
43 vs 35
New Hampshire scores 35
Share of state installs
0.38%
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
03603 by year
5 installs in the trailing twelve months vs 5 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 03603
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | REVISION ENERGY | 5 | 0 | 14.16 | $4.29 |
| 2 | HARMONY ENERGY WORKS | 3 | 0 | 19.06 | $5.09 |
| 3 | HB ENERGY SOLUTION | 3 | 0 | 7.32 | $7.52 |
| 4 | EMPOWER ENERGY SOLUTIONS | 2 | 0 | 10 | — |
| 5 | FRASE ELECTRIC | 2 | 0 | 3.82 | $5.39 |
| 6 | GO SOLAR GO | 2 | 0 | 11.34 | $3.11 |
| 7 | GRANITE STATE SOLAR | 2 | 0 | 8.8 | $3.97 |
| 8 | NET ZERO RENEWABLE | 2 | 0 | 7.52 | $4.64 |
| 9 | NE SOLAR II | 1 | 1 | 37.95 | $1.45 |
| 10 | SUNERGY SYSTEMS | 1 | 1 | 6.67 | — |
| 11 | CLEAR MOUNTAIN SOLAR | 1 | 0 | 2 | — |
| 12 | INFINERGY WIND SOLAR | 1 | 0 | 2.1 | $7.62 |
Equipment
What gets installed in 03603
Share of systems with a recorded brand
Modules
CSI SOLAR20.0%
CENTROSOLAR AMERICA6.7%
CHINT SOLAR ZHEJIANG6.7%
LG ELECTRONICS6.7%
QCELLS NORTH AMERICA6.7%
Inverters
SMA AMERICA40.0%
ENPHASE ENERGY20.0%
CHINT POWER SYSTEMS AMERICA10.0%
FRONIUS USA10.0%
OUTBACK POWER TECHNOLOGIES10.0%
Frequently asked
Quick answers about 03603
How many solar installations are there in 03603?
SolarDNA counts 39 active solar installations in Charlestown 03603, 34 of them residential, with data through February 26, 2024.
How much does solar cost in 03603?
The median residential system in 03603 cost $3.53 per watt over the trailing twelve months, $0.09/W above the New Hampshire median.
Is solar growing in 03603?
Recent growth cannot be measured yet for 03603: insufficient recent data (data runs through February 26, 2024).
Who installs solar in 03603?
REVISION ENERGY, HARMONY ENERGY WORKS, HB ENERGY SOLUTION lead the 23 installers with systems in 03603. The full comp set is above.
Is 03603 a good market for solar sales?
03603 scores 43 out of 100 (Good, higher than 56% of U.S. zip markets). With under 500 installations the score is provisional.