Solar Energy Cost in Oconomowoc, WI in 2026
Most Solar Energy projects in Oconomowoc, WI cost between $18,000 and $34,000. The typical price is $24,000.
Oconomowoc prices track the national average closely. Costs here are close enough to the national picture that the adjustment barely moves the number.
What drives the price
- Panel efficiency and inverter type
- Roof complexity and mounting hardware
- Main panel upgrade if the busbar cannot take the backfeed
- Battery storage, which is priced separately
Usually included
- Panels, inverters and racking
- Design, permitting and interconnection
- Installation and commissioning
Usually extra
- Battery storage
- Roof repair or replacement before install
- Utility interconnection fees in some territories
Unit prices in Oconomowoc, WI
| Quality tier | Cost per watt |
|---|---|
| Budget | $2.23 |
| Mid-range | $3.03 |
| High-end | $4.25 |
Solar panel installers in Oconomowoc, WI
Businesses listed on Google near Oconomowoc, WI. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Kettle Moraine Heating & Air Conditioning, LLC
4.9(4,798 reviews)
W325 S1767, Mickle Rd, Delafield, WI 53018
Windlickers Roofing and Exteriors
5.0(227 reviews)
37003 Serenity Ln, Oconomowoc, WI 53066
4 Brothers Contracting LLC
5.0(210 reviews)
20 S Main St Ste 9, Oconomowoc, WI 53066
Home Team Energy Company
5.0(87 reviews)
3725 N 126th St Ste J, Brookfield, WI 53005
Arch Solar
4.9(93 reviews)
7764 N 81st St, Milwaukee, WI 53223
Warder Electric
4.9(75 reviews)
N 4360 County Rd E, Sullivan, WI 53178