Wayland, MA 01778 solar market data
Updated February 20, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Wayland 01778 has 416 solar installations at a median installed cost of $3.70/W, recent growth not yet measurable, and a Market Score of 49 — higher than 86% of U.S. zip markets.
Versus Massachusetts
How 01778 compares with the state
Installed cost
$0.47/W below
state median $4.17/W
Market score
49 vs 58
Massachusetts scores 58
Share of state installs
0.29%
of 142.6K tracked statewide
Battery attach
8.4%
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
01778 by year
35 installs in the trailing twelve months vs 44 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 01778
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | DIRECT ENERGY SOLAR | 98 | 0 | 9.59 | $3.70 |
| 2 | TESLA | 47 | 10 | 10.34 | $4.13 |
| 3 | SUNRUN | 39 | 12 | 8.76 | $3.52 |
| 4 | SOLARFLAIR ENERGY | 30 | 0 | 8.21 | $3.14 |
| 5 | BOSTON SOLAR | 25 | 4 | 10.46 | $3.74 |
| 6 | SUNBUG SOLAR | 14 | 0 | 16.49 | $3.95 |
| 7 | GREAT SKY SOLAR | 13 | 2 | 14.38 | $3.01 |
| 8 | REVOLUSUN | 10 | 1 | 10.41 | $4.71 |
| 9 | BRIGHTSTAR SOLAR | 9 | 3 | 12.52 | $3.12 |
| 10 | SUNPOWER | 8 | 3 | 14.44 | $3.99 |
| 11 | SECOND GENERATION ENERGY | 8 | 2 | 19.82 | $3.85 |
| 12 | MASS RENEWABLES | 7 | 1 | 7.51 | $3.76 |
Equipment
What gets installed in 01778
Share of systems with a recorded brand
Modules
LG ELECTRONICS16.8%
SUNTECH POWER13.8%
TRINA SOLAR9.5%
QCELLS NORTH AMERICA8.5%
REC GROUP5.8%
Inverters
SOLAREDGE58.5%
ENPHASE ENERGY24.5%
SMA AMERICA4.0%
DELTA ELECTRONICS3.2%
YASKAWA SOLECTRIA SOLAR3.2%
Frequently asked
Quick answers about 01778
How many solar installations are there in 01778?
SolarDNA counts 416 active solar installations in Wayland 01778, 401 of them residential, with data through February 20, 2024.
How much does solar cost in 01778?
The median residential system in 01778 cost $3.70 per watt over the trailing twelve months, $0.47/W below the Massachusetts median.
Is solar growing in 01778?
Recent growth cannot be measured yet for 01778: insufficient recent data (data runs through February 20, 2024).
Who installs solar in 01778?
DIRECT ENERGY SOLAR, TESLA, SUNRUN lead the 63 installers with systems in 01778. The full comp set is above.
Is 01778 a good market for solar sales?
01778 scores 49 out of 100 (Great, higher than 86% of U.S. zip markets). With under 500 installations the score is provisional.