Southwick, MA solar installation & market data
Updated July 26, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Southwick has 242 solar installations across 1 zip code at a median installed cost of $3.87/W, recent growth not yet measurable, and an installs-weighted Market Score of 48.
Active installations
242
Zip markets
1
Median cost
$3.87/W
12-mo growth
—
Installers active
12
City Market Score
Great · installs-weighted across 1 zips
Best zip in Southwick scores higher than 78% of U.S. zip markets.
Versus Massachusetts
How Southwick 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
Southwick 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 Southwick
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 83 | 6 | 1 | $3.86 |
| 2 | TESLA | 33 | 0 | 1 | $5.15 |
| 3 | TRINITY SOLAR | 31 | 0 | 1 | $3.78 |
| 4 | ROOF DIAGNOSTICS SOLAR | 9 | 0 | 1 | $4.52 |
| 5 | GREEN EARTH ENERGY | 8 | 0 | 1 | $3.60 |
| 6 | DIRECT ENERGY SOLAR | 7 | 0 | 1 | $3.40 |
| 7 | CTEC SOLAR | 6 | 0 | 1 | $3.77 |
| 8 | ALL ENERGY SOLAR | 5 | 0 | 1 | $3.27 |
| 9 | APEX SOLAR | 5 | 0 | 1 | $3.26 |
| 10 | RGS ENERGY | 5 | 0 | 1 | $3.95 |
| 11 | FREEDOM FOREVER | 4 | 0 | 1 | $4.61 |
| 12 | PV SQUARED | 4 | 0 | 1 | $3.97 |
Zip markets
Zips in Southwick
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 01077 | 242 | $3.87 | 48 B |