Guilford, CT 06437 solar market data
Updated May 6, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Guilford 06437 has 389 solar installations at a median installed cost of $3.74/W, recent growth not yet measurable, and a Market Score of 47 — higher than 74% of U.S. zip markets.
Versus Connecticut
How 06437 compares with the state
Installed cost
$0.06/W below
state median $3.79/W
Market score
47 vs 51
Connecticut scores 51
Share of state installs
0.78%
of 50.1K tracked statewide
Battery attach
1.0%
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
06437 by year
8 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 06437
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | AEGIS ELECTRIC SYSTEMS | 104 | 0 | 9.77 | $3.54 |
| 2 | TRINITY SOLAR | 62 | 0 | 9.38 | $3.51 |
| 3 | TESLA | 53 | 2 | 8.92 | $5.25 |
| 4 | SUNRUN | 23 | 0 | 9.39 | $2.19 |
| 5 | BEFREE GREEN ENERGY | 21 | 0 | 9.43 | $3.75 |
| 6 | SUNLIGHT SOLAR ENERGY | 20 | 0 | 11.93 | $3.57 |
| 7 | ROSS SOLAR GROUP | 12 | 0 | 9.17 | $4.42 |
| 8 | RGS ENERGY | 11 | 0 | 7.28 | $7.37 |
| 9 | SUNPOWER | 10 | 0 | 13.93 | $3.83 |
| 10 | WALDO RENEWABLE ELECTRIC | 8 | 0 | 8.12 | $6.48 |
| 11 | DIRECT ENERGY SOLAR | 7 | 0 | 8.61 | $3.36 |
| 12 | EARTHLIGHT TECHNOLOGIES | 7 | 0 | 10.11 | $3.35 |
Equipment
What gets installed in 06437
Share of systems with a recorded brand
Modules
LG ELECTRONICS30.6%
QCELLS NORTH AMERICA14.6%
SUNPOWER12.0%
TRINA SOLAR8.5%
CSI SOLAR5.3%
Inverters
SOLAREDGE52.5%
ENPHASE ENERGY24.8%
SUNPOWER6.9%
SMA AMERICA5.3%
ABB4.8%
Frequently asked
Quick answers about 06437
How many solar installations are there in 06437?
SolarDNA counts 389 active solar installations in Guilford 06437, 388 of them residential, with data through May 6, 2024.
How much does solar cost in 06437?
The median residential system in 06437 cost $3.74 per watt over the trailing twelve months, $0.06/W below the Connecticut median.
Is solar growing in 06437?
Recent growth cannot be measured yet for 06437: insufficient recent data (data runs through May 6, 2024).
Who installs solar in 06437?
AEGIS ELECTRIC SYSTEMS, TRINITY SOLAR, TESLA lead the 38 installers with systems in 06437. The full comp set is above.
Is 06437 a good market for solar sales?
06437 scores 47 out of 100 (Great, higher than 74% of U.S. zip markets). With under 500 installations the score is provisional.