Southwick, MA 01077 solar market data
Updated July 26, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Southwick 01077 has 242 solar installations at a median installed cost of $3.87/W, recent growth not yet measurable, and a Market Score of 48 — higher than 78% of U.S. zip markets.
Versus Massachusetts
How 01077 compares with the state
Installed cost
$0.30/W below
state median $4.17/W
Market score
48 vs 58
Massachusetts scores 58
Share of state installs
0.17%
of 142.6K tracked statewide
Battery attach
0.8%
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
01077 by year
23 installs in the trailing twelve months vs 20 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 01077
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 83 | 6 | 8.18 | $3.86 |
| 2 | TESLA | 33 | 0 | 9.69 | $5.15 |
| 3 | TRINITY SOLAR | 31 | 0 | 9.81 | $3.78 |
| 4 | ROOF DIAGNOSTICS SOLAR | 9 | 0 | 8.18 | $4.52 |
| 5 | GREEN EARTH ENERGY | 8 | 0 | 9.63 | $3.60 |
| 6 | DIRECT ENERGY SOLAR | 7 | 0 | 11.95 | $3.40 |
| 7 | CTEC SOLAR | 6 | 0 | 8.95 | $3.77 |
| 8 | ALL ENERGY SOLAR | 5 | 0 | 11.84 | $3.27 |
| 9 | APEX SOLAR | 5 | 0 | 8.82 | $3.26 |
| 10 | RGS ENERGY | 5 | 0 | 10.94 | $3.95 |
| 11 | FREEDOM FOREVER | 4 | 0 | 10.82 | $4.61 |
| 12 | PV SQUARED | 4 | 0 | 11.38 | $3.97 |
Equipment
What gets installed in 01077
Share of systems with a recorded brand
Modules
TRINA SOLAR26.2%
JINKO SOLAR19.4%
QCELLS NORTH AMERICA11.8%
LG ELECTRONICS10.1%
SUNPOWER4.6%
Inverters
SOLAREDGE77.8%
ENPHASE ENERGY10.8%
POWER-ONE3.1%
DELTA ELECTRONICS2.6%
CHINT POWER SYSTEMS AMERICA1.0%
Frequently asked
Quick answers about 01077
How many solar installations are there in 01077?
SolarDNA counts 242 active solar installations in Southwick 01077, 235 of them residential, with data through July 26, 2022.
How much does solar cost in 01077?
The median residential system in 01077 cost $3.87 per watt over the trailing twelve months, $0.30/W below the Massachusetts median.
Is solar growing in 01077?
Recent growth cannot be measured yet for 01077: insufficient recent data (data runs through July 26, 2022).
Who installs solar in 01077?
SUNRUN, TESLA, TRINITY SOLAR lead the 43 installers with systems in 01077. The full comp set is above.
Is 01077 a good market for solar sales?
01077 scores 48 out of 100 (Great, higher than 78% of U.S. zip markets). With under 500 installations the score is provisional.