South Weymouth, MA 02190 solar market data
Updated December 28, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
South Weymouth 02190 has 312 solar installations at a median installed cost of $4.45/W, recent growth not yet measurable, and a Market Score of 45 — higher than 68% of U.S. zip markets.
Versus Massachusetts
How 02190 compares with the state
Installed cost
$0.28/W above
state median $4.17/W
Market score
45 vs 58
Massachusetts scores 58
Share of state installs
0.22%
of 142.6K tracked statewide
Battery attach
3.2%
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
02190 by year
18 installs in the trailing twelve months vs 36 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 02190
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 98 | 0 | 7.73 | $4.70 |
| 2 | TESLA | 54 | 2 | 7.8 | $5.15 |
| 3 | TRINITY SOLAR | 36 | 0 | 7.29 | $3.85 |
| 4 | SUMMIT ENERGY GROUP | 12 | 0 | 9.3 | $4.22 |
| 5 | NEXT STEP LIVING | 10 | 0 | 5.88 | $6.62 |
| 6 | ROOF DIAGNOSTICS SOLAR | 9 | 0 | 6.3 | $3.59 |
| 7 | BOSTON SOLAR | 7 | 0 | 9.44 | $3.67 |
| 8 | SUNGEVITY | 6 | 0 | 6.62 | $3.81 |
| 9 | AMERGY SOLAR | 4 | 0 | 7.16 | $4.26 |
| 10 | CERTIFIED SAFE ELECTRIC | 4 | 0 | 9.35 | $3.31 |
| 11 | REVOLUSUN | 4 | 0 | 8.11 | $4.17 |
| 12 | 1ST LIGHT ENERGY | 3 | 0 | 6.62 | $3.75 |
Equipment
What gets installed in 02190
Share of systems with a recorded brand
Modules
TRINA SOLAR33.6%
QCELLS NORTH AMERICA16.9%
JINKO SOLAR9.8%
LG ELECTRONICS9.8%
REC GROUP5.2%
Inverters
SOLAREDGE81.3%
ENPHASE ENERGY7.1%
DELTA ELECTRONICS3.3%
POWER-ONE2.5%
SMA AMERICA1.7%
Frequently asked
Quick answers about 02190
How many solar installations are there in 02190?
SolarDNA counts 312 active solar installations in South Weymouth 02190, 307 of them residential, with data through December 28, 2022.
How much does solar cost in 02190?
The median residential system in 02190 cost $4.45 per watt over the trailing twelve months, $0.28/W above the Massachusetts median.
Is solar growing in 02190?
Recent growth cannot be measured yet for 02190: insufficient recent data (data runs through December 28, 2022).
Who installs solar in 02190?
SUNRUN, TESLA, TRINITY SOLAR lead the 53 installers with systems in 02190. The full comp set is above.
Is 02190 a good market for solar sales?
02190 scores 45 out of 100 (Good, higher than 68% of U.S. zip markets). With under 500 installations the score is provisional.