New Haven, CT solar installation & market data
Updated August 15, 2024Older data · growth withheld By The SolarDNA Data Team
New Haven has 2,051 solar installations across 9 zip codes at a median installed cost of $3.87/W, recent growth not yet measurable, and an installs-weighted Market Score of 46.
Active installations
2,051
Zip markets
9
Median cost
$3.87/W
12-mo growth
—
Installers active
64
City Market Score
Great · installs-weighted across 9 zips
Best zip in New Haven scores higher than 80% of U.S. zip markets.
Versus Connecticut
How New Haven compares with the state
Installed cost
$0.07/W above
state median $3.79/W
Market score
46 vs 51
Connecticut scores 51
Share of state installs
4.10%
of 50.1K tracked statewide
Battery attach
0.4%
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
New Haven by year
129 installs in the trailing twelve months vs 227 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in New Haven
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | TRINITY SOLAR | 640 | 0 | 8 | $3.61 |
| 2 | SUNRUN | 272 | 0 | 7 | $3.27 |
| 3 | POSIGEN | 265 | 0 | 8 | $4.40 |
| 4 | TESLA | 173 | 1 | 7 | $5.21 |
| 5 | AEGIS ELECTRIC SYSTEMS | 103 | 0 | 6 | $3.88 |
| 6 | SUNPOWER | 83 | 0 | 6 | $4.47 |
| 7 | MOMENTUM SOLAR | 71 | 0 | 6 | $3.17 |
| 8 | SUNLIGHT SOLAR ENERGY | 70 | 0 | 7 | $4.98 |
| 9 | RGS ENERGY | 44 | 0 | 6 | $3.98 |
| 10 | ONE ROOF ENERGY | 34 | 0 | 4 | $4.40 |
| 11 | ROSS SOLAR GROUP | 31 | 0 | 6 | $4.50 |
| 12 | EARTHLIGHT TECHNOLOGIES | 31 | 2 | 5 | $3.73 |
| 13 | ROOF DIAGNOSTICS SOLAR | 26 | 0 | 5 | $3.39 |
| 14 | SUNGEVITY | 22 | 0 | 6 | $4.22 |
| 15 | CTEC SOLAR | 20 | 0 | 3 | $3.96 |
| 16 | DIRECT ENERGY SOLAR | 17 | 0 | 5 | $3.77 |
| 17 | VENTURE HOME SOLAR | 17 | 0 | 6 | $4.00 |
| 18 | ECOSMART HOME SERVICES | 14 | 1 | 5 | $3.74 |
| 19 | PALMETTO SOLAR | 9 | 0 | 4 | $5.11 |
| 20 | EARTH SMART SOLAR | 9 | 0 | 4 | $4.06 |
| 21 | PUREPOINT ENERGY | 7 | 0 | 3 | $3.72 |
| 22 | SAVKAT | 7 | 0 | 4 | $3.74 |
| 23 | SKYLINE SOLAR | 6 | 0 | 3 | $4.30 |
| 24 | GREEN POWER ENERGY | 5 | 2 | 3 | $3.29 |
| 25 | ENVIRONMENTAL CONTROL | 5 | 0 | 2 | $4.16 |