Westford, VT 05494 solar market data
Updated July 22, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Westford 05494 has 135 solar installations at a median installed cost of $5.00/W, recent growth not yet measurable, and a Market Score of 36 — higher than 15% of U.S. zip markets.
Versus Vermont
How 05494 compares with the state
Installed cost
$0.15/W above
state median $4.85/W
Market score
36 vs 39
Vermont scores 39
Share of state installs
0.43%
of 31.3K tracked statewide
Battery attach
2.2%
state 5.7%
Statewide momentum
▲ 12.0%
residential solar added in Vermont, 12 months through Jul 2026
Statewide market
21.9K systems
10.4% of homes · utility-reported through Jul 2026
Growth & pricing
05494 by year
16 installs in the trailing twelve months vs 9 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 05494
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNCOMMON | 37 | 0 | 8.01 | $4.78 |
| 2 | SUNRUN | 18 | 1 | 8.78 | — |
| 3 | GREEN MOUNTAIN SOLAR | 16 | 4 | 10.58 | — |
| 4 | TESLA | 8 | 0 | 9.58 | — |
| 5 | BUILDING ENERGY | 6 | 0 | 6.89 | $5.65 |
| 6 | DC ENERGY INNOVATIONS | 5 | 0 | 8.92 | $4.11 |
| 7 | RGS ENERGY | 3 | 0 | 9.42 | $5.34 |
| 8 | EMR ELECTRIC | 2 | 2 | 14.58 | — |
| 9 | DONALD F SCHROEDER MASTER ELECTRICIAN | 2 | 0 | 3.83 | $5.33 |
| 10 | HELLBROOK SOLAR AMP ELECTRIC X000D X000D HELLBROOK SOLAR AMP ELECTRIC X000D X000D HELLBROOK SOLAR AMP ELECTRIC | 2 | 0 | 9.6 | — |
| 11 | JOSEPH MARCOTULLIO | 2 | 0 | 10.48 | — |
| 12 | SUSTAINABLE VERMONT | 2 | 0 | 10.84 | — |
Equipment
What gets installed in 05494
Share of systems with a recorded brand
Modules
QCELLS NORTH AMERICA23.0%
SUNPOWER17.6%
REC GROUP8.1%
LG ELECTRONICS5.4%
LONGI GREEN ENERGY TECHNOLOGY5.4%
Inverters
SOLAREDGE50.8%
SMA AMERICA12.7%
DELTA ELECTRONICS7.9%
ENPHASE ENERGY7.9%
ABB6.3%
Frequently asked
Quick answers about 05494
How many solar installations are there in 05494?
SolarDNA counts 135 active solar installations in Westford 05494, 131 of them residential, with data through July 22, 2024.
How much does solar cost in 05494?
The median residential system in 05494 cost $5.00 per watt over the trailing twelve months, $0.15/W above the Vermont median.
Is solar growing in 05494?
Recent growth cannot be measured yet for 05494: insufficient recent data (data runs through July 22, 2024).
Who installs solar in 05494?
SUNCOMMON, SUNRUN, GREEN MOUNTAIN SOLAR lead the 21 installers with systems in 05494. The full comp set is above.
Is 05494 a good market for solar sales?
05494 scores 36 out of 100 (Fair, higher than 15% of U.S. zip markets). With under 500 installations the score is provisional.