Dennis Port, MA 02639 solar market data
Updated January 25, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Dennis Port 02639 has 138 solar installations at a median installed cost of $4.42/W, recent growth not yet measurable, and a Market Score of 45 — higher than 66% of U.S. zip markets.
Versus Massachusetts
How 02639 compares with the state
Installed cost
$0.25/W above
state median $4.17/W
Market score
45 vs 58
Massachusetts scores 58
Share of state installs
0.10%
of 142.6K tracked statewide
Battery attach
1.4%
state 3.1%
Statewide momentum
▲ 22.8%
residential solar added in Massachusetts, 12 months through Jul 2026
Statewide market
233.7K systems
13.3% of homes · utility-reported through Jul 2026
Growth & pricing
02639 by year
15 installs in the trailing twelve months vs 13 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 02639
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 41 | 0 | 5.04 | $5.15 |
| 2 | SUNRUN | 20 | 8 | 6.38 | $3.67 |
| 3 | TRINITY SOLAR | 11 | 0 | 5.18 | $4.01 |
| 4 | SECOND GENERATION ENERGY | 9 | 1 | 6.06 | $4.80 |
| 5 | SOLAR RISING | 8 | 0 | 5.61 | $3.29 |
| 6 | MY GENERATION ENERGY | 6 | 0 | 10.26 | $3.46 |
| 7 | E2 SOLAR | 5 | 1 | 5.58 | $5.79 |
| 8 | BLUE SELENIUM SOLAR | 5 | 0 | 21.67 | $4.55 |
| 9 | BRIGHT PLANET SOLAR | 3 | 2 | 6.37 | $4.08 |
| 10 | FREEDOM FOREVER | 3 | 2 | 8.55 | $3.52 |
| 11 | 1ST LIGHT ENERGY | 3 | 0 | 53.68 | $4.59 |
| 12 | BAY STATE SOLAR | 3 | 0 | 50.9 | $2.97 |
Equipment
What gets installed in 02639
Share of systems with a recorded brand
Modules
TRINA SOLAR23.0%
QCELLS NORTH AMERICA18.5%
SUNPOWER15.6%
LG ELECTRONICS9.6%
SOLARIA CORPORATION6.7%
Inverters
SOLAREDGE72.3%
ENPHASE ENERGY12.5%
SUNPOWER5.4%
YASKAWA SOLECTRIA SOLAR3.6%
DELTA ELECTRONICS2.7%
Frequently asked
Quick answers about 02639
How many solar installations are there in 02639?
SolarDNA counts 138 active solar installations in Dennis Port 02639, 132 of them residential, with data through January 25, 2024.
How much does solar cost in 02639?
The median residential system in 02639 cost $4.42 per watt over the trailing twelve months, $0.25/W above the Massachusetts median.
Is solar growing in 02639?
Recent growth cannot be measured yet for 02639: insufficient recent data (data runs through January 25, 2024).
Who installs solar in 02639?
TESLA, SUNRUN, TRINITY SOLAR lead the 32 installers with systems in 02639. The full comp set is above.
Is 02639 a good market for solar sales?
02639 scores 45 out of 100 (Good, higher than 66% of U.S. zip markets). With under 500 installations the score is provisional.