Rochester, MA 02770 solar market data
Updated October 3, 2023Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Rochester 02770 has 268 solar installations at a median installed cost of $4.05/W, recent growth not yet measurable, and a Market Score of 47 — higher than 75% of U.S. zip markets.
Versus Massachusetts
How 02770 compares with the state
Installed cost
$0.12/W below
state median $4.17/W
Market score
47 vs 58
Massachusetts scores 58
Share of state installs
0.19%
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
02770 by year
34 installs in the trailing twelve months vs 30 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 02770
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 46 | 12 | 9.94 | $3.46 |
| 2 | TESLA | 35 | 0 | 8.96 | $5.15 |
| 3 | ISAKSEN SOLAR | 29 | 14 | 14.32 | $3.85 |
| 4 | TRINITY SOLAR | 28 | 0 | 9.39 | $3.76 |
| 5 | NEXT STEP LIVING | 12 | 0 | 6.18 | $6.27 |
| 6 | SUNGEVITY | 9 | 0 | 8.19 | $3.76 |
| 7 | INO ELECTRIC SERVICE | 8 | 1 | 13.37 | $3.27 |
| 8 | BOSTON SOLAR | 7 | 0 | 10.56 | $3.71 |
| 9 | BRIGHT PLANET SOLAR | 6 | 0 | 8.54 | $4.22 |
| 10 | DIRECT ENERGY SOLAR | 5 | 0 | 11.14 | $3.95 |
| 11 | ROOF DIAGNOSTICS SOLAR | 5 | 0 | 6.94 | $4.11 |
| 12 | FREEDOM FOREVER | 4 | 2 | 7.51 | $3.90 |
Equipment
What gets installed in 02770
Share of systems with a recorded brand
Modules
QCELLS NORTH AMERICA29.4%
TRINA SOLAR12.6%
LG ELECTRONICS10.2%
JINKO SOLAR7.8%
CANADIAN SOLAR5.9%
Inverters
SOLAREDGE72.6%
ENPHASE ENERGY10.4%
POWER-ONE4.3%
SMA AMERICA3.5%
YASKAWA SOLECTRIA SOLAR2.6%
Frequently asked
Quick answers about 02770
How many solar installations are there in 02770?
SolarDNA counts 268 active solar installations in Rochester 02770, 260 of them residential, with data through October 3, 2023.
How much does solar cost in 02770?
The median residential system in 02770 cost $4.05 per watt over the trailing twelve months, $0.12/W below the Massachusetts median.
Is solar growing in 02770?
Recent growth cannot be measured yet for 02770: insufficient recent data (data runs through October 3, 2023).
Who installs solar in 02770?
SUNRUN, TESLA, ISAKSEN SOLAR lead the 56 installers with systems in 02770. The full comp set is above.
Is 02770 a good market for solar sales?
02770 scores 47 out of 100 (Great, higher than 75% of U.S. zip markets). With under 500 installations the score is provisional.