Kollmann Electric LLC
9installations on record
$2.61median price per watt
Residential SolarCommercial Solar
Installation Statistics
9
Quotes in Database
22.1 kW
Avg System Size
$61,756
Avg Total Price
Solar Price per Watt
$2.88/W
Average
$2.61/W
Median
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
Van Dyne, WI 5497912.6 kW$52,500$4.17/WDec 12, 2025Ixonia, WI 5303629.1 kW$95,700$3.29/WDec 29, 2023Fond Du Lac, WI 5493521.6 kW$46,000$2.13/WDec 29, 2023Fond Du Lac, WI 5493764.8 kW$169,100$2.61/WDec 28, 2023Fond Du Lac, WI 5493716.2 kW$48,000$2.96/WSep 11, 2023Chilton, WI 5301411.4 kW$37,000$3.25/WJun 20, 2023Van Dyne, WI 5497915.5 kW$38,750$2.50/WAug 20, 2021Fond Du Lac, WI 5493712 kW$30,000$2.49/WAug 12, 2021Ripon, WI 5497115.5 kW$38,750$2.50/WAug 2, 2021