Boxford, MA 01921 solar market data
Updated July 30, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Boxford 01921 has 157 solar installations at a median installed cost of $4.00/W, recent growth not yet measurable, and a Market Score of 47 — higher than 75% of U.S. zip markets.
Versus Massachusetts
How 01921 compares with the state
Installed cost
$0.17/W below
state median $4.17/W
Market score
47 vs 58
Massachusetts scores 58
Share of state installs
0.11%
of 142.6K tracked statewide
Battery attach
7.6%
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
01921 by year
9 installs in the trailing twelve months vs 16 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 01921
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 36 | 0 | 9.62 | $3.49 |
| 2 | REVOLUSUN | 16 | 0 | 12.78 | $4.75 |
| 3 | TESLA | 14 | 0 | 9.92 | $5.15 |
| 4 | ACE RESIDENTIAL SOLAR | 9 | 0 | 11.05 | $3.60 |
| 5 | BOSTON SOLAR | 8 | 0 | 11.43 | $3.64 |
| 6 | REVISION ENERGY | 8 | 0 | 10.08 | $3.35 |
| 7 | NEXT STEP LIVING | 7 | 0 | 6.73 | $6.99 |
| 8 | ROOF DIAGNOSTICS SOLAR | 5 | 0 | 5.73 | $3.47 |
| 9 | SECOND GENERATION ENERGY | 4 | 0 | 10.68 | $5.51 |
| 10 | SOLAR DESIGN ASSOCIATES | 4 | 0 | 13.75 | $4.72 |
| 11 | SUNBUG SOLAR | 4 | 0 | 11.12 | $3.33 |
| 12 | TRINITY SOLAR | 4 | 0 | 12.71 | $3.46 |
Equipment
What gets installed in 01921
Share of systems with a recorded brand
Modules
LG ELECTRONICS19.5%
TRINA SOLAR15.4%
JINKO SOLAR11.4%
QCELLS NORTH AMERICA9.4%
SUNPOWER9.4%
Inverters
SOLAREDGE79.3%
ENPHASE ENERGY5.8%
YASKAWA SOLECTRIA SOLAR5.8%
SMA AMERICA3.3%
SUNPOWER2.5%
Frequently asked
Quick answers about 01921
How many solar installations are there in 01921?
SolarDNA counts 157 active solar installations in Boxford 01921, 155 of them residential, with data through July 30, 2022.
How much does solar cost in 01921?
The median residential system in 01921 cost $4.00 per watt over the trailing twelve months, $0.17/W below the Massachusetts median.
Is solar growing in 01921?
Recent growth cannot be measured yet for 01921: insufficient recent data (data runs through July 30, 2022).
Who installs solar in 01921?
SUNRUN, REVOLUSUN, TESLA lead the 42 installers with systems in 01921. The full comp set is above.
Is 01921 a good market for solar sales?
01921 scores 47 out of 100 (Great, higher than 75% of U.S. zip markets). With under 500 installations the score is provisional.