Holland, MA 01521 solar market data
Updated May 19, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Holland 01521 has 41 solar installations at a median installed cost of $4.18/W, recent growth not yet measurable, and a Market Score of 45 — higher than 68% of U.S. zip markets.
Versus Massachusetts
How 01521 compares with the state
Installed cost
$0.01/W above
state median $4.17/W
Market score
45 vs 58
Massachusetts scores 58
Share of state installs
0.03%
of 142.6K tracked statewide
Battery attach
7.3%
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
01521 by year
1 installs in the trailing twelve months vs 6 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 01521
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 9 | 0 | 7.26 | $5.60 |
| 2 | SUNRUN | 7 | 0 | 7.56 | $3.46 |
| 3 | DIRECT ENERGY SOLAR | 3 | 0 | 5.97 | $4.10 |
| 4 | ENERGY MONSTER | 3 | 0 | 5.98 | $3.56 |
| 5 | ALL ENERGY SOLAR | 2 | 0 | 8.37 | $3.17 |
| 6 | CRIUS SOLAR | 2 | 0 | 7.12 | $3.93 |
| 7 | CTEC SOLAR | 2 | 0 | 3.94 | $4.83 |
| 8 | 1ST LIGHT ENERGY | 1 | 0 | 8.26 | $3.25 |
| 9 | BIG SKY RENEWABLE ENERGY | 1 | 0 | 6.4 | $5.78 |
| 10 | BINGLE ELECTRIC | 1 | 0 | 18.11 | $3.27 |
| 11 | BOSTON SOLAR | 1 | 0 | 11.55 | $3.80 |
| 12 | BRIGHT PLANET SOLAR | 1 | 0 | 10.4 | $4.00 |
Equipment
What gets installed in 01521
Share of systems with a recorded brand
Modules
LG ELECTRONICS25.6%
TRINA SOLAR15.4%
JINKO SOLAR12.8%
CANADIAN SOLAR7.7%
CSI SOLAR7.7%
Inverters
SOLAREDGE61.3%
ENPHASE ENERGY25.8%
DELTA ELECTRONICS6.5%
FRONIUS USA3.2%
YASKAWA SOLECTRIA SOLAR3.2%
Frequently asked
Quick answers about 01521
How many solar installations are there in 01521?
SolarDNA counts 41 active solar installations in Holland 01521, 41 of them residential, with data through May 19, 2022.
How much does solar cost in 01521?
The median residential system in 01521 cost $4.18 per watt over the trailing twelve months, $0.01/W above the Massachusetts median.
Is solar growing in 01521?
Recent growth cannot be measured yet for 01521: insufficient recent data (data runs through May 19, 2022).
Who installs solar in 01521?
TESLA, SUNRUN, DIRECT ENERGY SOLAR lead the 20 installers with systems in 01521. The full comp set is above.
Is 01521 a good market for solar sales?
01521 scores 45 out of 100 (Good, higher than 68% of U.S. zip markets). With under 500 installations the score is provisional.