East Weymouth, MA 02189 solar market data
Updated March 23, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
East Weymouth 02189 has 209 solar installations at a median installed cost of $4.29/W, recent growth not yet measurable, and a Market Score of 45 — higher than 70% of U.S. zip markets.
Versus Massachusetts
How 02189 compares with the state
Installed cost
$0.13/W above
state median $4.17/W
Market score
45 vs 58
Massachusetts scores 58
Share of state installs
0.15%
of 142.6K tracked statewide
Battery attach
1.0%
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
02189 by year
20 installs in the trailing twelve months vs 24 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 02189
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 54 | 1 | 7.46 | $3.46 |
| 2 | TESLA | 38 | 1 | 6.55 | $5.15 |
| 3 | TRINITY SOLAR | 14 | 0 | 6.8 | $4.12 |
| 4 | NEXT STEP LIVING | 9 | 0 | 4.73 | $6.33 |
| 5 | ROOF DIAGNOSTICS SOLAR | 9 | 0 | 5.33 | $3.80 |
| 6 | SUNGEVITY | 9 | 0 | 6.63 | $4.14 |
| 7 | BOSTON SOLAR | 7 | 0 | 7.44 | $4.31 |
| 8 | DIRECT ENERGY SOLAR | 6 | 0 | 6.7 | $4.28 |
| 9 | PALMETTO SOLAR | 5 | 0 | 6.84 | $4.56 |
| 10 | SUMMIT ENERGY GROUP | 5 | 0 | 7.85 | $4.82 |
| 11 | 1ST LIGHT ENERGY | 3 | 0 | 40.11 | $4.57 |
| 12 | SKYLINE SOLAR | 3 | 0 | 9.02 | $4.70 |
Equipment
What gets installed in 02189
Share of systems with a recorded brand
Modules
TRINA SOLAR22.4%
QCELLS NORTH AMERICA14.1%
JINKO SOLAR13.2%
LG ELECTRONICS10.7%
CANADIAN SOLAR5.4%
Inverters
SOLAREDGE73.3%
ENPHASE ENERGY10.2%
POWER-ONE5.7%
YASKAWA SOLECTRIA SOLAR3.8%
DELTA ELECTRONICS3.2%
Frequently asked
Quick answers about 02189
How many solar installations are there in 02189?
SolarDNA counts 209 active solar installations in East Weymouth 02189, 203 of them residential, with data through March 23, 2022.
How much does solar cost in 02189?
The median residential system in 02189 cost $4.29 per watt over the trailing twelve months, $0.13/W above the Massachusetts median.
Is solar growing in 02189?
Recent growth cannot be measured yet for 02189: insufficient recent data (data runs through March 23, 2022).
Who installs solar in 02189?
SUNRUN, TESLA, TRINITY SOLAR lead the 47 installers with systems in 02189. The full comp set is above.
Is 02189 a good market for solar sales?
02189 scores 45 out of 100 (Good, higher than 70% of U.S. zip markets). With under 500 installations the score is provisional.