Washburn County, WI solar installation & market data
Updated August 4, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Washburn County has 78 solar installations across 7 zip codes at a median installed cost of $3.28/W, recent growth not yet measurable, and an installs-weighted Market Score of 49.
Active installations
78
Zip markets
7
Median cost
$3.28/W
12-mo growth
—
Installers active
8
County Market Score
Great · installs-weighted across 7 zips
Best zip in Washburn County scores higher than 92% of U.S. zip markets.
Versus Wisconsin
How Washburn County compares with the state
Installed cost
$0.24/W below
state median $3.52/W
Market score
49 vs 41
Wisconsin scores 41
Share of state installs
0.39%
of 20.2K tracked statewide
Battery attach
0.0%
state 0.0%
Statewide momentum
▼ 3.1%
residential solar added in Wisconsin, 12 months through Jul 2026
Statewide market
22.1K systems
1.2% of homes · utility-reported through Jul 2026
Growth & pricing
Washburn County by year
15 installs in the trailing twelve months vs 12 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Washburn County
Summed across every zip in the county
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | FULL SPECTRUM SOLAR | 33 | 4 | 7 | $2.90 |
| 2 | CARLSON ELECTRIC | 8 | 1 | 4 | $3.37 |
| 3 | DAVE CARLSON 3835 | 3 | 0 | 2 | $3.56 |
| 4 | OLSON SOLAR ENERGY | 2 | 1 | 1 | $3.38 |
| 5 | ALL ENERGY SOLAR | 2 | 1 | 2 | $3.63 |
| 6 | GREEN ENERGY | 1 | 0 | 1 | $3.45 |
| 7 | CHIPPEWA VALLEY ALTERNATIVE ENERGY | 1 | 0 | 1 | $3.36 |
| 8 | ENERGY CONCEPTS NM | 1 | 0 | 1 | $3.15 |