Middlefield, MA solar installation & market data
Updated April 20, 2023Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Middlefield has 27 solar installations across 1 zip code at a median installed cost of $4.41/W, recent growth not yet measurable, and an installs-weighted Market Score of 44.
Active installations
27
Zip markets
1
Median cost
$4.41/W
12-mo growth
—
Installers active
12
City Market Score
Good · installs-weighted across 1 zips
Best zip in Middlefield scores higher than 63% of U.S. zip markets.
Versus Massachusetts
How Middlefield compares with the state
Installed cost
$0.24/W above
state median $4.17/W
Market score
44 vs 58
Massachusetts scores 58
Share of state installs
0.02%
of 142.6K tracked statewide
Battery attach
7.4%
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
Middlefield by year
3 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 Middlefield
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | DEVLIN CONTRACTING MAINTENANCE | 5 | 0 | 1 | $3.59 |
| 2 | PV SQUARED | 4 | 0 | 1 | $5.55 |
| 3 | TRINITY SOLAR | 3 | 0 | 1 | $3.85 |
| 4 | ALL ENERGY SOLAR | 2 | 0 | 1 | $4.35 |
| 5 | BERKSHIRE PHOTOVOLTAIC SERVICES | 2 | 0 | 1 | $6.35 |
| 6 | VALLEY SOLAR AND WATER | 2 | 0 | 1 | $5.42 |
| 7 | SUNPOWER | 1 | 1 | 1 | $7.01 |
| 8 | 621 ENERGY | 1 | 0 | 1 | $4.12 |
| 9 | APEX SOLAR | 1 | 0 | 1 | $3.00 |
| 10 | CES ELECTRIC | 1 | 0 | 1 | $10.93 |
| 11 | CONSOLIDATED EDISON SOLUTIONS | 1 | 0 | 1 | $4.58 |
| 12 | DIRECT ENERGY SOLAR | 1 | 0 | 1 | $4.31 |
Zip markets
Zips in Middlefield
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 01243 | 27 | $4.41 | 44 C |