Groton, CT 06340 solar market data
Updated October 15, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Groton 06340 has 65 solar installations at a median installed cost of $3.93/W, recent growth not yet measurable, and a Market Score of 44 — higher than 64% of U.S. zip markets.
Versus Connecticut
How 06340 compares with the state
Installed cost
$0.13/W above
state median $3.79/W
Market score
44 vs 51
Connecticut scores 51
Share of state installs
0.13%
of 50.1K tracked statewide
Battery attach
3.1%
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
06340 by year
1 installs in the trailing twelve months vs 1 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 06340
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | TRINITY SOLAR | 21 | 0 | 7.24 | $3.55 |
| 2 | SUNPOWER | 12 | 0 | 6.93 | $4.11 |
| 3 | TESLA | 8 | 0 | 7.72 | $5.25 |
| 4 | RGS ENERGY | 7 | 0 | 5.36 | $7.56 |
| 5 | EARTHLIGHT TECHNOLOGIES | 3 | 0 | 8.25 | $3.60 |
| 6 | AEGIS ELECTRIC SYSTEMS | 2 | 0 | 4.17 | $4.60 |
| 7 | SUNRUN | 2 | 0 | 7.36 | $3.24 |
| 8 | SAVKAT | 1 | 1 | — | — |
| 9 | 64 SOLAR | 1 | 0 | 19.95 | $3.35 |
| 10 | BONNER ELECTRIC | 1 | 0 | 6.36 | $4.35 |
| 11 | CES | 1 | 0 | 8.85 | $4.12 |
| 12 | DIRECT ENERGY SOLAR | 1 | 0 | 8.16 | $3.54 |
Equipment
What gets installed in 06340
Share of systems with a recorded brand
Modules
SUNPOWER27.9%
QCELLS NORTH AMERICA21.3%
TRINA SOLAR11.5%
CSI SOLAR9.8%
LG ELECTRONICS8.2%
Inverters
SOLAREDGE48.4%
ENPHASE ENERGY27.4%
SUNPOWER14.5%
ABB3.2%
FRONIUS USA3.2%
Frequently asked
Quick answers about 06340
How many solar installations are there in 06340?
SolarDNA counts 65 active solar installations in Groton 06340, 64 of them residential, with data through October 15, 2024.
How much does solar cost in 06340?
The median residential system in 06340 cost $3.93 per watt over the trailing twelve months, $0.13/W above the Connecticut median.
Is solar growing in 06340?
Recent growth cannot be measured yet for 06340: insufficient recent data (data runs through October 15, 2024).
Who installs solar in 06340?
TRINITY SOLAR, SUNPOWER, TESLA lead the 17 installers with systems in 06340. The full comp set is above.
Is 06340 a good market for solar sales?
06340 scores 44 out of 100 (Good, higher than 64% of U.S. zip markets). With under 500 installations the score is provisional.