Winona County, MN solar installation & market data
Updated March 28, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Winona County has 249 solar installations across 6 zip codes at a median installed cost of $3.66/W, recent growth not yet measurable, and an installs-weighted Market Score of 45.
Active installations
249
Zip markets
6
Median cost
$3.66/W
12-mo growth
—
Installers active
7
County Market Score
Good · installs-weighted across 6 zips
Best zip in Winona County scores higher than 78% of U.S. zip markets.
Versus Minnesota
How Winona County compares with the state
Installed cost
$0.29/W below
state median $3.95/W
Market score
45 vs 36
Minnesota scores 36
Share of state installs
1.46%
of 17.1K tracked statewide
Battery attach
0.0%
state 0.0%
Statewide momentum
▼ 11.3%
residential solar added in Minnesota, 12 months through Jul 2026
Statewide market
26.4K systems
1.4% of homes · utility-reported through Jul 2026
Growth & pricing
Winona County by year
14 installs in the trailing twelve months vs 15 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Winona County
Summed across every zip in the county
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | WINONA RENEWABLE ENERGY | 20 | 0 | 1 | $3.81 |
| 2 | MINNSOLAR | 15 | 0 | 3 | $3.19 |
| 3 | AQUILLA SOLAR | 9 | 0 | 2 | $3.42 |
| 4 | NOVEL ENERGY SOLUTIONS | 5 | 0 | 4 | $3.84 |
| 5 | ALL ENERGY SOLAR | 4 | 0 | 1 | $4.67 |
| 6 | COMMON SENSE DEVELOPMENT | 1 | 0 | 1 | $3.50 |
| 7 | INNOVATIVE POWER SYSTEMS | 1 | 0 | 1 | $3.99 |