Cos Cob, CT 06807 solar market data
Updated August 28, 2023Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Cos Cob 06807 has 32 solar installations at a median installed cost of $3.81/W, recent growth not yet measurable, and a Market Score of 44 — higher than 65% of U.S. zip markets.
Versus Connecticut
How 06807 compares with the state
Installed cost
$0.01/W above
state median $3.79/W
Market score
44 vs 51
Connecticut scores 51
Share of state installs
0.06%
of 50.1K tracked statewide
Battery attach
0.0%
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
06807 by year
1 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 06807
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | TRINITY SOLAR | 6 | 0 | 7.56 | $3.64 |
| 2 | TESLA | 5 | 0 | 10.04 | $4.67 |
| 3 | CENTURION SOLAR ENERGY | 3 | 0 | 5.27 | $3.98 |
| 4 | SUNRUN | 3 | 0 | 6.11 | $2.25 |
| 5 | RENEWABLE RESOURCES | 2 | 0 | 5.23 | $3.78 |
| 6 | SOUND SOLAR SYSTEMS | 2 | 0 | 37.51 | $5.68 |
| 7 | SUNGEVITY | 2 | 0 | 7.79 | $3.68 |
| 8 | SUNLIGHT SOLAR ENERGY | 2 | 0 | 8.95 | $4.25 |
| 9 | CONSOLIDATED EDISON SOLUTIONS | 1 | 1 | 7 | — |
| 10 | DIRECT ENERGY SOLAR | 1 | 0 | 5.15 | $4.31 |
| 11 | MERCURY SOLAR | 1 | 0 | 10.8 | $7.09 |
| 12 | NEW YORK STATE SOLAR FARM | 1 | 0 | 15.04 | $3.09 |
Equipment
What gets installed in 06807
Share of systems with a recorded brand
Modules
CSI SOLAR23.3%
TRINA SOLAR16.7%
SOLARCITY10.0%
HYUNDAI ENERGY SOLUTIONS6.7%
LONGI GREEN ENERGY TECHNOLOGY6.7%
Inverters
SOLAREDGE50.0%
ENPHASE ENERGY30.0%
ABB6.7%
SUNPOWER6.7%
DELTA ELECTRONICS3.3%
Frequently asked
Quick answers about 06807
How many solar installations are there in 06807?
SolarDNA counts 32 active solar installations in Cos Cob 06807, 31 of them residential, with data through August 28, 2023.
How much does solar cost in 06807?
The median residential system in 06807 cost $3.81 per watt over the trailing twelve months, $0.01/W above the Connecticut median.
Is solar growing in 06807?
Recent growth cannot be measured yet for 06807: insufficient recent data (data runs through August 28, 2023).
Who installs solar in 06807?
TRINITY SOLAR, TESLA, CENTURION SOLAR ENERGY lead the 15 installers with systems in 06807. The full comp set is above.
Is 06807 a good market for solar sales?
06807 scores 44 out of 100 (Good, higher than 65% of U.S. zip markets). With under 500 installations the score is provisional.