Solar installers in Wisconsin
105 profiled installers based in Wisconsin, plus the national companies most active in the state — volume, prices and ownership mix from public data.
Dataset updated . Sources: LBNL Tracking the Sun + city permit records + state programs + USGS/EIA utility-scale.
Installers based here
105
Recorded installs
17,434
State capacity
1.4 GW
Median price
$3.52/W
pre-incentive
Any headquarters
Most active in Wisconsin
| # | Installer | Installs in WI |
|---|---|---|
| 1 | Everlight Solar Construction | 2,616 |
| 2 | Arch Electric | 1,141 |
| 3 | Full Spectrum Solar | 908 |
| 4 | Olson Solar Energy | 873 |
| 5 | All Energy Solar | 607 |
| 6 | Sun Badger Solar | 577 |
| 7 | North Wind Renewable Energy | 550 |
| 8 | Midwest Solar Power | 460 |
| 9 | Eland Electric | 457 |
| 10 | Eagle Point Solar | 455 |
| 11 | Sunvest Solar | 437 |
| 12 | Ethos Green Power | 346 |
| 13 | Appleton Solar | 299 |
| 14 | Drews Solar | 276 |
| 15 | Next Energy | 245 |
Based in the state
Installers headquartered in Wisconsin
| Installer | Installs | Capacity | Median $/W | TPO | Active since |
|---|---|---|---|---|---|
| Everlight Solar Construction | 2,653 | 18.7 MW | $4.60/W | 0% | 2019 |
| Arch Electric | 1,141 | 20.1 MW | $3.37/W | 0% | 2010 |
| Full Spectrum Solar | 910 | 8.1 MW | $2.93/W | 0% | 2009 |
| Olson Solar Energy | 873 | 20.0 MW | $2.87/W | 0% | 2019 |
| Sun Badger Solar | 580 | 5.4 MW | $3.78/W | 0% | 2018 |
| North Wind Renewable Energy | 550 | 5.2 MW | $3.41/W | 0% | 2009 |
| Midwest Solar Power | 460 | 4.0 MW | $2.89/W | 0% | 2011 |
| Eland Electric | 457 | 5.4 MW | $2.89/W | 0% | 2010 |
| Eagle Point Solar | 456 | 18.5 MW | $2.67/W | 0% | 2013 |
| Sunvest Solar | 446 | 7.9 MW | $3.23/W | 1% | 2010 |
| Ethos Green Power | 346 | 88.4 MW | $2.55/W | 0% | 2015 |
| Appleton Solar | 299 | 2.9 MW | $2.89/W | 0% | 2010 |
| Drews Solar | 276 | 2.6 MW | $2.49/W | 0% | 2016 |
| Carlson Electric | 210 | 2.1 MW | $2.60/W | 0% | 2017 |
| Current Electric | 206 | 2.5 MW | $3.64/W | 0% | 2011 |
| Moxie Solar | 190 | 1.7 MW | $3.11/W | 0% | 2020 |
| Tron Solar | 188 | 1.6 MW | $4.68/W | 0% | 2010 |
| All Sky Energy | 183 | 1.7 MW | $2.45/W | 0% | 2012 |
| Home Team Energy Company | 170 | 1.8 MW | $3.10/W | 0% | 2019 |
| Jolma Electric | 151 | 30.2 MW | $3.51/W | 27% | 2020 |
| Endries Solar Electric | 148 | 1.6 MW | $3.05/W | 0% | 2018 |
| Photovoltai C System | 139 | 989 kW | $3.24/W | 0% | 2010 |
| Convergence Energy | 121 | 3.3 MW | $2.87/W | 0% | 2010 |
| Next Step Energy | 117 | 1.5 MW | $2.73/W | 1% | 2010 |
| Sol Energy New Mexico | 117 | 1.0 MW | $5.50/W | 0% | 2010 |
| Energy Conceptsnm | 115 | 1.6 MW | $3.88/W | 1% | 2010 |
| H H Solar Energy Services | 105 | 774 kW | $4.16/W | 0% | 2014 |
| Timmermans Talents | 93 | 1.0 MW | $2.91/W | 0% | 2010 |
| Able Energy | 77 | 554 kW | $3.84/W | 0% | 2013 |
| Synergy Renewable Systems | 72 | 640 kW | $2.66/W | 0% | 2013 |
| Sunpeak | 71 | 3.3 MW | $2.00/W | 0% | 2013 |
| Solar Connection | 61 | 1.7 MW | $3.57/W | 0% | 2011 |
| Energize | 55 | 500 kW | $3.65/W | 0% | 2010 |
| Summit Solar Solutions | 49 | 342 kW | $3.80/W | 24% | 2018 |
| Energy Consultant Of Wisconsin | 45 | 363 kW | $2.44/W | 0% | 2012 |
| Hh Industries | 43 | 441 kW | $6.91/W | 0% | 2009 |
| Kettle View Renewable Energy | 42 | 376 kW | $3.66/W | 0% | 2014 |
| Legacy Solar | 37 | 230 kW | $3.02/W | 0% | 2012 |
| Lake Michigan Wind Sun | 35 | 199 kW | $3.15/W | 0% | 2010 |
| Certasun | 34 | 258 kW | $3.52/W | 0% | 2019 |
| Iconic Energy | 32 | 642 kW | $2.28/W | 0% | 2019 |
| Dave Carlson | 29 | 209 kW | $3.47/W | 0% | 2015 |
| Radtkes Clean Energy | 27 | 175 kW | $2.68/W | 0% | 2014 |
| Hh Energy Management | 24 | 190 kW | $4.88/W | 0% | 2012 |
| Faith Technologies | 23 | 3.0 MW | $2.60/W | 0% | 2010 |
| Greenlink Energy Solutions | 23 | 214 kW | $3.73/W | 0% | 2021 |
| Hh Electric Co | 23 | 76 kW | $4.92/W | 0% | 2013 |
| Driftless Solar | 20 | 161 kW | $3.70/W | 0% | 2010 |
| Modern Mill | 20 | 161 kW | $4.47/W | 0% | 2021 |
| Green Energyec | 20 | 281 kW | $2.38/W | 0% | 2020 |
| Pieper Electricdba Systems Technologies | 19 | 158 kW | $4.24/W | 0% | 2011 |
| Hoeper Green Power | 19 | 179 kW | $2.45/W | 0% | 2014 |
| Sns Electric | 19 | 312 kW | $2.50/W | 0% | 2019 |
| Atlas Electric Control | 18 | 305 kW | $2.43/W | 0% | 2015 |
| Watts Up Engineering | 18 | 198 kW | $2.97/W | 0% | 2022 |
| Wes Engineering | 17 | 1.0 MW | $1.96/W | 0% | 2018 |
| Milwaukee Solar | 17 | 80 kW | $3.65/W | 0% | 2010 |
| Water Source Heating Cooling | 17 | 182 kW | $2.78/W | 0% | 2015 |
| Clean Energyz | 16 | 194 kW | $5.59/W | 0% | 2010 |
| Kinsman Construction | 16 | 175 kW | $2.87/W | 0% | 2021 |
| Glow Solar | 15 | 226 kW | $2.91/W | 0% | 2021 |
| National Solar Service | 14 | 105 kW | $3.82/W | 7% | 2021 |
| Wolf River | 14 | 144 kW | — | 0% | 2023 |
| Solar Planet | 14 | 154 kW | $2.63/W | 0% | 2005 |
| Let It Shine Energy Service | 13 | 57 kW | $3.72/W | 0% | 2012 |
| Burlington Solar | 13 | 94 kW | $4.15/W | 0% | 2015 |
| Prodigy Contracting | 13 | 156 kW | $3.15/W | 0% | 2022 |
| Tower Technology | 13 | 78 kW | $3.03/W | 0% | 2010 |
| Mach 2 Solar | 12 | 50 kW | $4.09/W | 0% | 2010 |
| Midwest Solars | 12 | 129 kW | $3.62/W | 0% | 2021 |
| Chippewa Valley Alternative Energy | 12 | 98 kW | $3.02/W | 0% | 2015 |
| {'Ab Electric'} | 11 | 67 kW | $2.64/W | 0% | 2013 |
| Ltl Led | 11 | 106 kW | $4.30/W | 0% | 2022 |
| Comfort By Design | 11 | 84 kW | $3.80/W | 0% | 2013 |
| City Of Madison | 11 | 565 kW | $2.39/W | 0% | 2017 |
| Effortless Solar | 11 | 108 kW | $2.72/W | 0% | 2021 |
| Integrated Building System | 10 | 74 kW | $3.50/W | 0% | 2018 |
| Greensky Energetics | 10 | 45 kW | $4.32/W | 0% | 2012 |
| Electric Future | 10 | 79 kW | $3.14/W | 0% | 2021 |
| Copycat Hearth Home | 10 | 66 kW | $3.22/W | 0% | 2014 |
| Carroll Electric | 10 | 58 kW | $5.88/W | 0% | 2009 |
| Rich Bannen Prairy Solar Power Light | 9 | 57 kW | $6.90/W | 0% | 2010 |
| Unlimited Renewable Energy | 9 | 59 kW | $4.78/W | 0% | 2012 |
| Lehmann Electrical Design | 9 | 65 kW | $4.92/W | 0% | 2021 |
| Mckinstry | 8 | 3.6 MW | $2.17/W | 0% | 2012 |
| Stateline Solar | 8 | 88 kW | $2.33/W | 0% | 2021 |
| Independent Power Grid | 8 | 94 kW | $2.99/W | 0% | 2019 |
| Duck Creek Engineering | 8 | 45 kW | $3.95/W | 0% | 2012 |
| Sun Daughters Solar | 8 | 33 kW | $3.77/W | 0% | 2012 |
| Mike Tomaszewski Mike Wind Solar | 7 | 52 kW | $4.53/W | 0% | 2015 |
| Alternative Trend | 7 | 35 kW | $3.41/W | 0% | 2016 |
| Csi Sun | 7 | 57 kW | $3.91/W | 0% | 2014 |
| New Solar | 7 | 111 kW | $6.41/W | 0% | 2010 |
| Everlight Solar | 7 | 57 kW | — | 0% | 2023 |
| Safer Better World | 7 | 57 kW | $2.57/W | 0% | 2016 |
| Kettle Moraine Construction | 5 | 41 kW | $6.42/W | 0% | 2015 |
| Diy Energy Solutions | 5 | 21 kW | $3.28/W | 0% | 2001 |
| H H Electric | 5 | 70 kW | $5.72/W | 0% | 2010 |
| Windfree Solar | 5 | 50 kW | $3.01/W | 0% | 2021 |
| Westphal Co | 5 | 733 kW | $1.76/W | 0% | 2020 |
"Based in" = the state with the most recorded installs for that installer. Top 100 shown, ordered by volume.
Frequently asked questions
How many solar installers are there in Wisconsin?
PanelCensus profiles 105 installers based in Wisconsin (5+ recorded installs each), resolved from 17,434 recorded installations in the state. Multi-state national installers also operate here — see the "most active" list.
Who is the biggest solar installer in Wisconsin?
Everlight Solar Construction has the most recorded installations in Wisconsin with 2,616 systems.
See installation-level geography on the Wisconsin solar page.