South Londonderry, VT 05155 solar market data
Updated November 21, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
South Londonderry 05155 has 72 solar installations at a median installed cost of $4.55/W, recent growth not yet measurable, and a Market Score of 38 — higher than 19% of U.S. zip markets.
Versus Vermont
How 05155 compares with the state
Installed cost
$0.30/W below
state median $4.85/W
Market score
38 vs 39
Vermont scores 39
Share of state installs
0.23%
of 31.3K tracked statewide
Battery attach
11.1%
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
05155 by year
12 installs in the trailing twelve months vs 8 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 05155
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SAME SUN OF VERMONT | 10 | 0 | 10.42 | — |
| 2 | GRASSROOT SOLAR | 5 | 0 | 11.05 | — |
| 3 | RGS ENERGY | 4 | 0 | 5.09 | $4.55 |
| 4 | POWER GURU | 3 | 1 | 25.67 | — |
| 5 | SUNRUN | 3 | 0 | 9.64 | — |
| 6 | GREEN MOUNTAIN SOLAR | 2 | 2 | 46.88 | — |
| 7 | HB ENERGY SOLUTION | 1 | 1 | 9.6 | — |
| 8 | CATAMOUNT SOLAR | 1 | 0 | 3.9 | — |
| 9 | DILLON THIELE | 1 | 0 | 6.2 | — |
| 10 | FRIENDS OF THE SUN | 1 | 0 | 3.5 | $5.79 |
| 11 | INTEGRATED SOLAR | 1 | 0 | 5.4 | — |
| 12 | PLUGPV | 1 | 0 | 38.08 | — |
Equipment
What gets installed in 05155
Share of systems with a recorded brand
Modules
PANASONIC CORPORATION OF NORTH AMERICA17.9%
QCELLS NORTH AMERICA17.9%
SUNPOWER17.9%
LG ELECTRONICS14.3%
REC GROUP7.1%
Inverters
ENPHASE ENERGY45.5%
SOLAREDGE45.5%
GINLONG TECHNOLOGIES9.1%
Frequently asked
Quick answers about 05155
How many solar installations are there in 05155?
SolarDNA counts 72 active solar installations in South Londonderry 05155, 69 of them residential, with data through November 21, 2024.
How much does solar cost in 05155?
The median residential system in 05155 cost $4.55 per watt over the trailing twelve months, $0.30/W below the Vermont median.
Is solar growing in 05155?
Recent growth cannot be measured yet for 05155: insufficient recent data (data runs through November 21, 2024).
Who installs solar in 05155?
SAME SUN OF VERMONT, GRASSROOT SOLAR, RGS ENERGY lead the 15 installers with systems in 05155. The full comp set is above.
Is 05155 a good market for solar sales?
05155 scores 38 out of 100 (Fair, higher than 19% of U.S. zip markets). With under 500 installations the score is provisional.