Harvard, MA solar installation & market data
Updated December 21, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Harvard has 217 solar installations across 1 zip code at a median installed cost of $4.35/W, recent growth not yet measurable, and an installs-weighted Market Score of 45.
Active installations
217
Zip markets
1
Median cost
$4.35/W
12-mo growth
—
Installers active
12
City Market Score
Good · installs-weighted across 1 zips
Best zip in Harvard scores higher than 68% of U.S. zip markets.
Versus Massachusetts
How Harvard compares with the state
Installed cost
$0.18/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
8.8%
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
Harvard by year
5 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 Harvard
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | NEW ENGLAND CLEAN ENERGY | 100 | 0 | 1 | $4.44 |
| 2 | TESLA | 11 | 0 | 1 | $4.97 |
| 3 | BOSTON SOLAR | 10 | 0 | 1 | $3.51 |
| 4 | SUNRUN | 8 | 0 | 1 | $4.34 |
| 5 | DIRECT ENERGY SOLAR | 6 | 0 | 1 | $4.40 |
| 6 | SUNGEVITY | 6 | 0 | 1 | $3.78 |
| 7 | REVISION ENERGY | 4 | 0 | 1 | $3.98 |
| 8 | REVOLUSUN | 4 | 0 | 1 | $4.19 |
| 9 | SOLAR DESIGN ASSOCIATES | 4 | 0 | 1 | $4.76 |
| 10 | SUNBUG SOLAR | 4 | 0 | 1 | $4.41 |
| 11 | ALL ENERGY SOLAR | 3 | 0 | 1 | $3.39 |
| 12 | BORREGO SOLAR | 3 | 0 | 1 | $6.29 |
Zip markets
Zips in Harvard
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 01451 | 217 | $4.35 | 45 C |