Rockfall, CT solar installation & market data
Updated December 3, 2021Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Rockfall has 22 solar installations across 1 zip code at a median installed cost of $3.73/W, recent growth not yet measurable, and an installs-weighted Market Score of 45.
Active installations
22
Zip markets
1
Median cost
$3.73/W
12-mo growth
—
Installers active
10
City Market Score
Good · installs-weighted across 1 zips
Best zip in Rockfall scores higher than 66% of U.S. zip markets.
Versus Connecticut
How Rockfall compares with the state
Installed cost
$0.07/W below
state median $3.79/W
Market score
45 vs 51
Connecticut scores 51
Share of state installs
0.04%
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
Rockfall by year
2 installs in the trailing twelve months vs 2 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Rockfall
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | ROSS SOLAR GROUP | 7 | 0 | 1 | $3.70 |
| 2 | TRINITY SOLAR | 6 | 0 | 1 | $3.56 |
| 3 | RGS ENERGY | 2 | 0 | 1 | $5.80 |
| 4 | AEGIS ELECTRIC SYSTEMS | 1 | 0 | 1 | $3.48 |
| 5 | CONSOLIDATED EDISON SOLUTIONS | 1 | 0 | 1 | $3.71 |
| 6 | ECOSMART HOME SERVICES | 1 | 0 | 1 | $3.75 |
| 7 | INFINITE ENERGY SYSTEMS | 1 | 0 | 1 | $5.38 |
| 8 | SKYLINE SOLAR | 1 | 0 | 1 | $5.35 |
| 9 | SUNRUN | 1 | 0 | 1 | $2.06 |
| 10 | TESLA | 1 | 0 | 1 | $5.25 |
Zip markets
Zips in Rockfall
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 06481 | 22 | $3.73 | 45 C |