Tonawanda, NY solar installation & market data
Updated July 2, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Tonawanda has 200 solar installations across 1 zip code at a median installed cost of $3.59/W, recent growth not yet measurable, and an installs-weighted Market Score of 51.
Active installations
200
Zip markets
1
Median cost
$3.59/W
12-mo growth
—
Installers active
12
City Market Score
Excellent · installs-weighted across 1 zips
Best zip in Tonawanda scores higher than 92% of U.S. zip markets.
Versus New York
How Tonawanda compares with the state
Installed cost
$0.57/W below
state median $4.16/W
Market score
51 vs 59
New York scores 59
Share of state installs
0.11%
of 187.3K tracked statewide
Battery attach
1.1%
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
Tonawanda by year
9 installs in the trailing twelve months vs 6 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Tonawanda
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SOLAR LIBERTY ENERGY SYSTEMS | 57 | 0 | 1 | $3.41 |
| 2 | SOLCIUS | 39 | 0 | 1 | $4.20 |
| 3 | CIR ELECTRIC CONSTRUCTION | 36 | 2 | 1 | $2.85 |
| 4 | TM MONTANTE DEVELOPMENT | 16 | 0 | 1 | $3.42 |
| 5 | BUFFALO SOLAR | 8 | 0 | 1 | $3.31 |
| 6 | SIGORA SOLAR | 8 | 0 | 1 | $4.15 |
| 7 | DIRECT ENERGY SOLAR | 4 | 0 | 1 | $4.00 |
| 8 | SOLAR LIBERTY | 3 | 3 | 1 | $2.53 |
| 9 | AMERICAN SOLAR PARTNERS | 3 | 0 | 1 | $3.75 |
| 10 | MONOLITH SOLAR | 3 | 0 | 1 | $1.83 |
| 11 | NRG RESIDENTIAL SOLAR SOLUTIONS | 3 | 0 | 1 | $3.00 |
| 12 | SUNPOWER | 3 | 0 | 1 | $5.00 |
Zip markets
Zips in Tonawanda
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 14150 | 200 | $3.59 | 51 A |