Battery installers in Wisconsin
11 battery installers across 8 cities in Wisconsin. Installers here handle solar-plus-storage and battery-only projects for Wisconsin homeowners. Check each company's site for the brands they carry and whether they serve your county.
Arch Electric, Inc
Enphase-certified installer in Plymouth, WI offering residential solar paired with battery storage. Works on both residential and commercial projects. Founded 2003.
All Energy Solar, Inc. (WI)
Enphase-certified installer in Madison, WI offering residential solar paired with battery storage. Works on both residential and commercial projects. Founded 2009.
Full Spectrum Solar
Enphase-certified installer in Madison, WI offering residential solar paired with battery storage. Works on both residential and commercial projects. Founded 2002.
Wolf River Electric - Oshkosh WI
Enphase-certified installer in Oshkosh, WI offering residential solar paired with battery storage. Works on both residential and commercial projects. Founded 2014.
Elevated Solar and Electric
Enphase-certified installer in Brookfield, WI offering residential solar paired with battery storage. Its own site also lists FranklinWH, SolarEdge, Generac PWRcell batteries. Works on both residential and commercial projects. Founded 2021.
Home Team Energy Company
Enphase-certified installer in Brookfield, WI offering residential solar paired with battery storage. Its own site also lists Tesla Powerwall batteries. Works on both residential and commercial projects. Founded 2019.
Appleton Solar, LLC
Enphase-certified installer in Appleton, WI offering residential solar paired with battery storage. Works on both residential and commercial projects. Founded 2008.
Midwest Solar Power LLC
Enphase-certified installer in Madison, WI offering residential solar paired with battery storage. Its own site also lists SolarEdge batteries. Works on both residential and commercial projects. Founded 2009.
Eland Electric Corp.
Enphase-certified installer in Green Bay, WI offering residential solar paired with battery storage. Works on both residential and commercial projects. Founded 1958.
Olson Solar Energy LLC
Enphase-certified installer in Onalaska, WI offering residential solar paired with battery storage. Works on both residential and commercial projects. Founded 2017.
Ethos Green Power
Enphase-certified installer in Viroqua, WI offering residential solar paired with battery storage. Works on both residential and commercial projects. Founded 2013.
Questions
Frequently asked questions
How many battery installers are in Wisconsin?
Electric Crow lists 11 battery installers in Wisconsin across 8 cities, led by Madison, Brookfield, Appleton. New listings are added as we verify them.
Which cities in Wisconsin have the most battery installers?
Madison (3), Brookfield (2), Appleton (1), Green Bay (1), Onalaska (1).
How much does a home battery cost in Wisconsin?
Installed cost depends on capacity, brand, whether it pairs with solar, and local labor rates. Get itemized quotes from at least three Wisconsin installers listed here and ask about state or utility incentives, since the federal residential credit expired at the end of 2025.
Do I need solar to install a battery in Wisconsin?
No. Battery-only installs are common for backup power and time-of-use savings, though pairing with solar usually improves the economics. Ask installers whether they do standalone battery projects.