Solar installers and cost in Wisconsin
Homes that bought solar in 2023–2025 paid a median $3.92/W installed, about $31,400 for a typical 8 kW system. 154 installers have put in home systems here since 2023. Find the ones working in your county.
Solar by county
Median installed price where enough systems were bought outright (2023–2025). Lighter is cheaper. Choose a county for its installers.
Solar installers in Wisconsin
| Installer | Homes since 2023 | Median price |
|---|---|---|
| Everlight Solar | 1,793 | $5.05/W$1.13 above median |
| Olson Solar Energy | 709 | $3.15/W$0.77 below median |
| Arch Electric | 561 | $3.55/W$0.37 below median |
| All Energy Solar | 465 | $3.73/W$0.19 below median |
| Next Energy | 380 | $3.45/W$0.47 below median |
| Midwest Solar Power | 298 | $2.88/W$1.04 below median |
| Home Team Energy | 247 | $2.93/W$0.99 below median |
| Eland Electric | 232 | $2.96/W$0.96 below median |
| Freedom ForeverBased in Temecula, CA · (800) 885-9450 | 212 | $4.73/W$0.81 above median |
| Tron Solar | 203 | $4.85/W$0.93 above median |
| Ethos Green Power | 200 | $2.68/W$1.24 below median |
| Eagle Point Solar | 199 | $3.42/W$0.50 below median |
| Appleton Solar | 198 | $2.97/W$0.95 below median |
| Drews Solar | 193 | $2.63/W$1.29 below median |
| Endries Solar Electric | 180 | $3.14/W$0.78 below median |
| North Wind Renewable Energy | 147 | $3.70/W$0.22 below median |
| Current Electric | 109 | $3.81/W$0.11 below median |
| Traditions 1291006 | 92 | $5.13/W$1.21 above median |
| Sol Energy New Mexico | 87 | $5.50/W$1.58 above median |
| Full Spectrum Solar | 75 | $2.98/W$0.94 below median |
| Jolma Electric | 74 | $5.29/W$1.37 above median |
| Carlson Electric | 40 | $3.30/W$0.62 below median |
| Next Step Energy | 39 | $3.12/W$0.80 below median |
| SolciusBased in Provo, UT · (844) 970-0175 | 34 | $4.65/W$0.73 above median |
| LTL Led | 31 | $3.92/W |
| All Sky Energy | 25 | $2.81/W$1.11 below median |
| Elevated Solar Performance | 25 | $3.07/W$0.85 below median |
| Sunpeak | 25 | $3.01/W$0.91 below median |
| Adams ElectricBased in Winchester, CA · (909) 234-0535 | 24 | $4.18/W$0.26 above median |
| Certasun | 22 | $3.80/W$0.12 below median |
Ranked by homes installed, which shows who’s active here, not who’s best. Prices are each company’s median for systems sold outright, shown when it sold at least 10. Show all 154 installers
A county shows a price once at least 20 of its systems were bought outright.
How much does solar cost in Wisconsin?
Homes in Wisconsin that bought a solar system in 2023–2025 paid a median $3.92/W installed, about $31,400 for a 8 kW system, before incentives. The middle half paid $3.07/W to $5.05/W.
Who are the most active solar installers in Wisconsin?
By homes installed since 2023, the most active installers in Wisconsin are Everlight Solar, Olson Solar Energy, Arch Electric, All Energy Solar, Next Energy. Being busiest doesn't make a company the best choice: get several quotes and compare price per watt, equipment and warranty.
How much does a 10 kW solar system cost in Wisconsin?
At the Wisconsin median of $3.92/W, a 10 kW system costs about $39,200 installed before incentives; the middle half of buyers would pay $30,700 to $50,500.
Installed prices and installers from public installation records: Lawrence Berkeley National Laboratory’s Tracking the Sun (systems installed through 2025) and state program files from California, New York, New Jersey, Connecticut, Illinois and Oregon, which run into 2026. Prices are in dollars per watt of panel capacity (DC), before rebates and tax credits, for homes that bought their system; leased systems and systems with batteries are left out.