Putnam, CT solar installation & market data
Updated July 1, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Putnam has 158 solar installations across 1 zip code at a median installed cost of $3.56/W, recent growth not yet measurable, and an installs-weighted Market Score of 46.
Active installations
158
Zip markets
1
Median cost
$3.56/W
12-mo growth
—
Installers active
12
City Market Score
Great · installs-weighted across 1 zips
Best zip in Putnam scores higher than 73% of U.S. zip markets.
Versus Connecticut
How Putnam compares with the state
Installed cost
$0.23/W below
state median $3.79/W
Market score
46 vs 51
Connecticut scores 51
Share of state installs
0.32%
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
Putnam by year
1 installs in the trailing twelve months vs 0 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Putnam
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 37 | 0 | 1 | $2.13 |
| 2 | TESLA | 25 | 0 | 1 | $5.25 |
| 3 | TRINITY SOLAR | 24 | 0 | 1 | $3.54 |
| 4 | SHIPPEE SOLAR CONSTRUCTION | 19 | 0 | 1 | $3.25 |
| 5 | SUNGEVITY | 11 | 0 | 1 | $3.73 |
| 6 | ROOF DIAGNOSTICS SOLAR | 8 | 0 | 1 | $3.45 |
| 7 | MOMENTUM SOLAR | 7 | 0 | 1 | $3.06 |
| 8 | RGS ENERGY | 5 | 0 | 1 | $4.53 |
| 9 | POSIGEN | 4 | 0 | 1 | $4.34 |
| 10 | DIRECT ENERGY SOLAR | 3 | 0 | 1 | $3.15 |
| 11 | EARTHLIGHT TECHNOLOGIES | 3 | 0 | 1 | $3.85 |
| 12 | SUNPOWER | 3 | 0 | 1 | $3.91 |
Zip markets
Zips in Putnam
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 06260 | 158 | $3.56 | 46 B |