Portage County, WI solar installation & market data
Updated December 10, 2024Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Portage County has 394 solar installations across 10 zip codes at a median installed cost of $3.79/W, recent growth not yet measurable, and an installs-weighted Market Score of 46.
Active installations
394
Zip markets
10
Median cost
$3.79/W
12-mo growth
—
Installers active
27
County Market Score
Great · installs-weighted across 10 zips
Best zip in Portage County scores higher than 90% of U.S. zip markets.
Versus Wisconsin
How Portage County compares with the state
Installed cost
$0.27/W above
state median $3.52/W
Market score
46 vs 41
Wisconsin scores 41
Share of state installs
1.96%
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
Portage County by year
55 installs in the trailing twelve months vs 42 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Portage County
Summed across every zip in the county
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | NORTH WIND RENEWABLE ENERGY | 215 | 18 | 9 | $3.51 |
| 2 | PHOTOVOLTAIC SYSTEM | 52 | 2 | 9 | $3.43 |
| 3 | FULL SPECTRUM SOLAR | 13 | 1 | 6 | $2.75 |
| 4 | EVERLIGHT SOLAR | 12 | 12 | 3 | $4.97 |
| 5 | OLSON SOLAR ENERGY | 12 | 4 | 6 | $3.32 |
| 6 | ABLE ENERGY | 5 | 0 | 3 | $4.81 |
| 7 | ATLAS ELECTRIC CONTROL | 3 | 1 | 2 | $1.47 |
| 8 | POINT HEATING COOLING | 2 | 0 | 1 | $6.46 |
| 9 | ALL ENERGY SOLAR | 2 | 0 | 2 | $3.85 |
| 10 | EAGLE POINT SOLAR | 2 | 0 | 2 | $3.75 |
| 11 | INDEPENDENT ENERGY SYSTEMS | 1 | 0 | 1 | $4.46 |
| 12 | DISHER ELECTRIC 1854 | 1 | 1 | 1 | $2.03 |
| 13 | RADTKES CLEAN ENERGY | 1 | 1 | 1 | $3.10 |
| 14 | VIKING ELECTRIC | 1 | 0 | 1 | $2.60 |
| 15 | CLEAN ENERGY | 1 | 0 | 1 | $5.60 |
| 16 | CENTRAL STATE ELECTRIC | 1 | 0 | 1 | $4.73 |
| 17 | NATIONAL SOLAR SERVICE | 1 | 0 | 1 | $4.11 |
| 18 | FREEDOM FOREVER | 1 | 0 | 1 | $4.74 |
| 19 | UNLIMITED RENEWABLE ENERGY | 1 | 0 | 1 | $3.39 |
| 20 | ROMAN BACHINSKI 947313 | 1 | 0 | 1 | $1.70 |
| 21 | AFFORDABLE SOLAR | 1 | 0 | 1 | $1.73 |
| 22 | INNOVATIVE ELECTRONIC SOLUTION | 1 | 0 | 1 | $1.37 |
| 23 | MCKINSTRY | 1 | 0 | 1 | $3.28 |
| 24 | APPLETON SOLAR | 1 | 0 | 1 | $3.21 |
| 25 | SOLUTIONS 3936 | 1 | 0 | 1 | $4.65 |