Greenwich, CT 06831 solar market data
Updated July 19, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Greenwich 06831 has 69 solar installations at a median installed cost of $3.89/W, recent growth not yet measurable, and a Market Score of 44 — higher than 65% of U.S. zip markets.
Versus Connecticut
How 06831 compares with the state
Installed cost
$0.09/W above
state median $3.79/W
Market score
44 vs 51
Connecticut scores 51
Share of state installs
0.14%
of 50.1K tracked statewide
Battery attach
4.3%
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
06831 by year
3 installs in the trailing twelve months vs 0 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 06831
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 15 | 1 | 9.8 | $3.84 |
| 2 | SUNRUN | 7 | 0 | 9.42 | $3.71 |
| 3 | CENTURION SOLAR ENERGY | 6 | 0 | 6.08 | $3.98 |
| 4 | TRINITY SOLAR | 6 | 0 | 7.22 | $3.77 |
| 5 | EARTHLIGHT TECHNOLOGIES | 5 | 1 | 52.93 | $3.60 |
| 6 | RENEWABLE RESOURCES | 3 | 0 | 6.42 | $3.85 |
| 7 | ROSS SOLAR GROUP | 3 | 0 | 13.38 | $4.28 |
| 8 | SUNPOWER | 3 | 0 | 10.54 | $3.77 |
| 9 | AKEENA SOLAR | 2 | 0 | 4.77 | $7.54 |
| 10 | ECOSMART HOME SERVICES | 2 | 0 | 14.72 | $3.30 |
| 11 | POSIGEN | 2 | 0 | 7.48 | $4.21 |
| 12 | PUREPOINT ENERGY | 2 | 0 | 13.05 | $4.18 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 06830 Greenwich | 3.1 km | 70 | $4.34 | 42 |
| 06807 Cos Cob | 5.5 km | 32 | $3.81 | 44 |
| 06878 Riverside | 6.8 km | 35 | $3.98 | 44 |
| 06870 Old Greenwich | 8.0 km | 36 | $4.46 | 41 |
| 06902 Stamford | 9.7 km | 199 | $3.60 | 46 |
| 06901 Stamford | 10.1 km | 38 | $3.99 | 44 |
Same city
Other zips in Greenwich
Equipment
What gets installed in 06831
Share of systems with a recorded brand
Modules
SUNPOWER19.1%
CSI SOLAR17.5%
QCELLS NORTH AMERICA17.5%
SOLARCITY6.3%
TRINA SOLAR6.3%
Inverters
ENPHASE ENERGY44.6%
SOLAREDGE35.4%
SUNPOWER7.7%
ABB3.1%
DELTA ELECTRONICS3.1%
Frequently asked
Quick answers about 06831
How many solar installations are there in 06831?
SolarDNA counts 69 active solar installations in Greenwich 06831, 67 of them residential, with data through July 19, 2024.
How much does solar cost in 06831?
The median residential system in 06831 cost $3.89 per watt over the trailing twelve months, $0.09/W above the Connecticut median.
Is solar growing in 06831?
Recent growth cannot be measured yet for 06831: insufficient recent data (data runs through July 19, 2024).
Who installs solar in 06831?
TESLA, SUNRUN, CENTURION SOLAR ENERGY lead the 23 installers with systems in 06831. The full comp set is above.
Is 06831 a good market for solar sales?
06831 scores 44 out of 100 (Good, higher than 65% of U.S. zip markets). With under 500 installations the score is provisional.