Waterbury, CT solar installation & market data
Updated March 11, 2024Older data · growth withheld By The SolarDNA Data Team
Waterbury has 1,333 solar installations across 9 zip codes at a median installed cost of $3.64/W, recent growth not yet measurable, and an installs-weighted Market Score of 46.
Active installations
1,333
Zip markets
9
Median cost
$3.64/W
12-mo growth
—
Installers active
38
City Market Score
Great · installs-weighted across 9 zips
Best zip in Waterbury scores higher than 77% of U.S. zip markets.
Versus Connecticut
How Waterbury compares with the state
Installed cost
$0.16/W below
state median $3.79/W
Market score
46 vs 51
Connecticut scores 51
Share of state installs
2.66%
of 50.1K tracked statewide
Battery attach
0.2%
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
Waterbury by year
149 installs in the trailing twelve months vs 191 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Waterbury
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | TRINITY SOLAR | 487 | 0 | 8 | $3.35 |
| 2 | SUNRUN | 210 | 0 | 6 | $3.27 |
| 3 | POSIGEN | 194 | 0 | 6 | $4.38 |
| 4 | TESLA | 162 | 1 | 6 | $5.25 |
| 5 | MOMENTUM SOLAR | 84 | 0 | 5 | $3.01 |
| 6 | SUNPOWER | 70 | 0 | 6 | $4.36 |
| 7 | VENTURE HOME SOLAR | 25 | 0 | 5 | $4.39 |
| 8 | ROOF DIAGNOSTICS SOLAR | 15 | 0 | 5 | $3.28 |
| 9 | SUNLIGHT SOLAR ENERGY | 9 | 0 | 5 | $6.48 |
| 10 | ECOSMART HOME SERVICES | 8 | 1 | 4 | $3.47 |
| 11 | SUNGEVITY | 8 | 0 | 5 | $3.80 |
| 12 | ROSS SOLAR GROUP | 7 | 0 | 3 | $4.05 |
| 13 | CT ELECTRIC | 5 | 0 | 3 | $6.58 |
| 14 | VERENGO | 4 | 0 | 3 | $3.42 |
| 15 | CTEC SOLAR | 4 | 0 | 3 | $3.64 |
| 16 | GREEN POWER ENERGY | 4 | 0 | 1 | $2.66 |
| 17 | RGS ENERGY | 3 | 0 | 3 | $6.12 |
| 18 | GREEN EARTH ENERGY | 3 | 0 | 3 | $3.68 |
| 19 | SKYLINE SOLAR | 3 | 0 | 3 | $4.88 |
| 20 | 31SOLAR | 3 | 0 | 2 | $3.58 |
| 21 | EDF RENEWABLE ENERGY | 2 | 0 | 2 | $9.50 |
| 22 | EARTH SMART SOLAR | 2 | 0 | 2 | $4.00 |
| 23 | ONE ROOF ENERGY | 2 | 0 | 1 | $4.35 |
| 24 | AKEENA SOLAR | 2 | 0 | 2 | $7.74 |
| 25 | MADE IN USA SOLAR | 2 | 0 | 2 | $4.57 |