Cortland, NY solar installation & market data
Updated July 6, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Cortland has 178 solar installations across 1 zip code at a median installed cost of $3.48/W, recent growth not yet measurable, and an installs-weighted Market Score of 51.
Active installations
178
Zip markets
1
Median cost
$3.48/W
12-mo growth
—
Installers active
12
City Market Score
Excellent · installs-weighted across 1 zips
Best zip in Cortland scores higher than 93% of U.S. zip markets.
Versus New York
How Cortland compares with the state
Installed cost
$0.67/W below
state median $4.16/W
Market score
51 vs 59
New York scores 59
Share of state installs
0.10%
of 187.3K tracked statewide
Battery attach
0.6%
state 2.1%
Statewide momentum
▲ 25.2%
residential solar added in New York, 12 months through Jul 2026
Statewide market
274.1K systems
6.4% of homes · utility-reported through Jul 2026
Growth & pricing
Cortland by year
10 installs in the trailing twelve months vs 5 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Cortland
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | RENOVUS ENERGY | 33 | 1 | 1 | $3.19 |
| 2 | HALCYON | 25 | 0 | 1 | $3.87 |
| 3 | MY SOLAR | 17 | 0 | 1 | $3.96 |
| 4 | SUNGEVITY | 13 | 0 | 1 | $3.95 |
| 5 | NRG RESIDENTIAL SOLAR SOLUTIONS | 11 | 0 | 1 | $3.19 |
| 6 | APEX ENERGY TEK | 7 | 0 | 1 | $3.25 |
| 7 | PLUGPV | 7 | 0 | 1 | $4.60 |
| 8 | ALTERNATIVE POWER SOLUTIONS NY | 6 | 0 | 1 | $3.43 |
| 9 | DRAGON SOLAR | 5 | 0 | 1 | $2.57 |
| 10 | EARTHSPONSE | 5 | 0 | 1 | $6.50 |
| 11 | EMPIRE SOLAR SOLUTIONS | 4 | 2 | 1 | $3.15 |
| 12 | NYS ESSENTIAL POWER | 3 | 2 | 1 | $5.03 |
Zip markets
Zips in Cortland
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 13045 | 178 | $3.48 | 51 A |