South Harwich, MA 02661 solar market data
Updated August 9, 2023Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
South Harwich 02661 has 20 solar installations at a median installed cost of $4.71/W, recent growth not yet measurable, and a Market Score of 43 — higher than 54% of U.S. zip markets.
Versus Massachusetts
How 02661 compares with the state
Installed cost
$0.54/W above
state median $4.17/W
Market score
43 vs 58
Massachusetts scores 58
Share of state installs
0.01%
of 142.6K tracked statewide
Battery attach
0.0%
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
02661 by year
2 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 02661
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 9 | 0 | 6.69 | $5.15 |
| 2 | MY GENERATION ENERGY | 6 | 0 | 5.37 | $4.17 |
| 3 | EMPOWER ENERGY SOLUTIONS | 1 | 1 | 4.8 | $6.32 |
| 4 | SUNRUN | 1 | 1 | 6.63 | $3.58 |
| 5 | E2 SOLAR | 1 | 0 | 6.84 | $4.39 |
| 6 | SUNWIND SOLUTIONS | 1 | 0 | 14.85 | $3.10 |
| 7 | TRINITY SOLAR | 1 | 0 | 8.82 | $4.00 |
Equipment
What gets installed in 02661
Share of systems with a recorded brand
Modules
LG ELECTRONICS30.0%
QCELLS NORTH AMERICA30.0%
TRINA SOLAR25.0%
KOSOL ENERGIE PVT5.0%
SHARP5.0%
Inverters
SOLAREDGE84.6%
DELTA ELECTRONICS7.7%
ENPHASE ENERGY7.7%
Frequently asked
Quick answers about 02661
How many solar installations are there in 02661?
SolarDNA counts 20 active solar installations in South Harwich 02661, 19 of them residential, with data through August 9, 2023.
How much does solar cost in 02661?
The median residential system in 02661 cost $4.71 per watt over the trailing twelve months, $0.54/W above the Massachusetts median.
Is solar growing in 02661?
Recent growth cannot be measured yet for 02661: insufficient recent data (data runs through August 9, 2023).
Who installs solar in 02661?
TESLA, MY GENERATION ENERGY, EMPOWER ENERGY SOLUTIONS lead the 7 installers with systems in 02661. The full comp set is above.
Is 02661 a good market for solar sales?
02661 scores 43 out of 100 (Good, higher than 54% of U.S. zip markets). With under 500 installations the score is provisional.