United States ›Connecticut ›Durham ›06422

Durham, CT 06422 solar market data

Updated December 28, 2023Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team

Durham 06422 has 272 solar installations at a median installed cost of $3.60/W, recent growth not yet measurable, and a Market Score of 47 — higher than 75% of U.S. zip markets.

See 06422 on the map Connecticut market All of Durham Lower Connecticut River Valley County

Active installations

272

See data

Median cost

$3.60/W

See data

12-mo growth

—

See data

Market score

See data

Installers active

See data

Zip Market Score

Great · higher than 75% of zips

Cost 66

Versus Connecticut

How 06422 compares with the state

Installed cost

$0.19/W below

state median $3.79/W

Market score

47 vs 51

Connecticut scores 51

Share of state installs

0.54%

of 50.1K tracked statewide

Battery attach

1.1%

state 0.4%

Statewide momentum

▼ 5.6%

residential solar added in Connecticut, 12 months through Jul 2026

Statewide market

128.1K systems

13.6% of homes · utility-reported through Jul 2026

Growth & pricing

06422 by year

1 installs in the trailing twelve months vs 3 before

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Installations by year

Median installed cost, $/W DC by year

Installer comp set

Who installs in 06422

Ranked by systems recorded in this zip

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#	Installer	Installs	Avg kW	$/W
1	BEFREE GREEN ENERGY	132	8.52	$3.55
2	TRINITY SOLAR	33	9.81	$3.41
3	TESLA	19	9.79	$5.25
4	SUNRUN	15	9.86	$2.34
5	SUNPOWER	14	11.71	$3.77
6	ROSS SOLAR GROUP	9	10.28	$3.55
7	SUNLIGHT SOLAR ENERGY	8	6.02	$7.45
8	ROOF DIAGNOSTICS SOLAR	6	7.72	$3.43
9	EARTHLIGHT TECHNOLOGIES	5	11.88	$3.65
10	AEGIS ELECTRIC SYSTEMS	3	14.92	$2.95
11	MOMENTUM SOLAR	3	11.04	$2.81
12	SUNGEVITY	3	5.73	$3.73

Neighboring zips

The nearest zip markets

By distance between zip centroids

Zip	Distance	Installs	$/W	Score
06455 Middlefield	6.3 km	104	$3.91	44
06481 Rockfall	7.8 km	22	$3.73	45
06441 Higganum	9.4 km	124	$3.50	46
06457 Middletown	10.4 km	746	$3.79	48
06472 Northford	10.9 km	13	$3.76	45
06450 Meriden	12.0 km	534	$3.43	49

Equipment

What gets installed in 06422

Share of systems with a recorded brand

Modules

SUNTECH POWER42.5%

SUNPOWER13.9%

QCELLS NORTH AMERICA13.2%

TRINA SOLAR6.4%

LG ELECTRONICS5.6%

Inverters

ENPHASE ENERGY56.3%

SOLAREDGE21.3%

SUNPOWER7.8%

FRONIUS USA4.5%

ABB3.7%

Frequently asked

Quick answers about 06422

How many solar installations are there in 06422?

SolarDNA counts 272 active solar installations in Durham 06422, 272 of them residential, with data through December 28, 2023.

How much does solar cost in 06422?

The median residential system in 06422 cost $3.60 per watt over the trailing twelve months, $0.19/W below the Connecticut median.

Is solar growing in 06422?

Recent growth cannot be measured yet for 06422: insufficient recent data (data runs through December 28, 2023).

Who installs solar in 06422?

BEFREE GREEN ENERGY, TRINITY SOLAR, TESLA lead the 30 installers with systems in 06422. The full comp set is above.

Is 06422 a good market for solar sales?

06422 scores 47 out of 100 (Great, higher than 75% of U.S. zip markets). With under 500 installations the score is provisional.