Watertown, CT solar installation & market data
Updated February 9, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Watertown has 225 solar installations across 1 zip code at a median installed cost of $4.00/W, recent growth not yet measurable, and an installs-weighted Market Score of 44.
Active installations
225
Zip markets
1
Median cost
$4.00/W
12-mo growth
—
Installers active
12
City Market Score
Good · installs-weighted across 1 zips
Best zip in Watertown scores higher than 65% of U.S. zip markets.
Versus Connecticut
How Watertown compares with the state
Installed cost
$0.21/W above
state median $3.79/W
Market score
44 vs 51
Connecticut scores 51
Share of state installs
0.45%
of 50.1K tracked statewide
Battery attach
0.0%
state 0.4%
Statewide momentum
▼ 5.6%
residential solar added in Connecticut, 12 months through Jul 2026
Statewide market
128.1K systems
13.6% of homes · utility-reported through Jul 2026
Growth & pricing
Watertown by year
34 installs in the trailing twelve months vs 39 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Watertown
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | TRINITY SOLAR | 57 | 0 | 1 | $3.33 |
| 2 | TESLA | 45 | 0 | 1 | $5.25 |
| 3 | SUNPOWER | 40 | 0 | 1 | $4.25 |
| 4 | SUNRUN | 18 | 0 | 1 | $2.66 |
| 5 | POSIGEN | 12 | 0 | 1 | $4.37 |
| 6 | SUNGEVITY | 6 | 0 | 1 | $3.83 |
| 7 | RGS ENERGY | 5 | 0 | 1 | $7.00 |
| 8 | DIRECT ENERGY SOLAR | 4 | 0 | 1 | $3.99 |
| 9 | ROOF DIAGNOSTICS SOLAR | 4 | 0 | 1 | $3.44 |
| 10 | SUNLIGHT SOLAR ENERGY | 4 | 0 | 1 | $7.71 |
| 11 | ROSS SOLAR GROUP | 3 | 0 | 1 | $3.96 |
| 12 | SMART ROOFS SOLAR | 3 | 0 | 1 | $2.80 |
Zip markets
Zips in Watertown
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 06795 | 225 | $4.00 | 44 C |