Grafton, MA 01519 solar market data
Updated January 12, 2023Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Grafton 01519 has 310 solar installations at a median installed cost of $4.28/W, recent growth not yet measurable, and a Market Score of 46 — higher than 72% of U.S. zip markets.
Versus Massachusetts
How 01519 compares with the state
Installed cost
$0.11/W above
state median $4.17/W
Market score
46 vs 58
Massachusetts scores 58
Share of state installs
0.22%
of 142.6K tracked statewide
Battery attach
3.9%
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
01519 by year
10 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 01519
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 69 | 1 | 8.5 | $5.00 |
| 2 | SUNRUN | 60 | 0 | 8.6 | $4.49 |
| 3 | DIRECT ENERGY SOLAR | 24 | 0 | 9.22 | $3.95 |
| 4 | TRINITY SOLAR | 24 | 0 | 10.43 | $4.13 |
| 5 | NEW ENGLAND CLEAN ENERGY | 14 | 0 | 11.59 | $5.79 |
| 6 | ROOF DIAGNOSTICS SOLAR | 12 | 0 | 6.1 | $4.14 |
| 7 | RGS ENERGY | 10 | 0 | 8.15 | $4.28 |
| 8 | BOSTON SOLAR | 7 | 0 | 11.71 | $3.46 |
| 9 | BRIGHTSTAR SOLAR | 7 | 0 | 9.64 | $3.25 |
| 10 | NEXT STEP LIVING | 7 | 0 | 5.99 | $6.50 |
| 11 | SUNBUG SOLAR | 6 | 0 | 8.11 | $3.77 |
| 12 | 1ST LIGHT ENERGY | 5 | 0 | 7.41 | $3.70 |
Equipment
What gets installed in 01519
Share of systems with a recorded brand
Modules
TRINA SOLAR25.3%
QCELLS NORTH AMERICA12.7%
LG ELECTRONICS11.7%
JINKO SOLAR8.0%
YINGLI ENERGY CHINA6.7%
Inverters
SOLAREDGE69.2%
POWER-ONE8.3%
ENPHASE ENERGY5.4%
DELTA ELECTRONICS4.6%
SMA AMERICA4.6%
Frequently asked
Quick answers about 01519
How many solar installations are there in 01519?
SolarDNA counts 310 active solar installations in Grafton 01519, 297 of them residential, with data through January 12, 2023.
How much does solar cost in 01519?
The median residential system in 01519 cost $4.28 per watt over the trailing twelve months, $0.11/W above the Massachusetts median.
Is solar growing in 01519?
Recent growth cannot be measured yet for 01519: insufficient recent data (data runs through January 12, 2023).
Who installs solar in 01519?
TESLA, SUNRUN, DIRECT ENERGY SOLAR lead the 46 installers with systems in 01519. The full comp set is above.
Is 01519 a good market for solar sales?
01519 scores 46 out of 100 (Great, higher than 72% of U.S. zip markets). With under 500 installations the score is provisional.