Olson Solar Energy
1,145installations on record
$2.92median price per watt
Residential SolarCommercial Solar
Installation Statistics
1,145
Quotes in Database
12.3 kW
Avg System Size
$34,481
Avg Total Price
Solar Price per Watt
$3.04/W
Average
$2.92/W
Median
$2.63 – $3.33
Typical Range (P25–P75)
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
Eau Claire, WI 547015.7 kW$19,083$3.34/WDec 11, 2025Wisconsin Rapids, WI 544941.8 kW$5,997$3.33/WDec 8, 2025Eau Claire, WI 547034.4 kW$16,940$3.85/WDec 4, 2025Eau Claire, WI 5470110.6 kW$30,596$2.90/WDec 4, 2025Brooklyn, WI 535217.8 kW$30,642$3.95/WDec 4, 2025Eau Claire, WI 547019.2 kW$25,500$2.76/WDec 4, 2025Ontario, WI 546516.8 kW$23,842$3.51/WDec 4, 2025Viroqua, WI 546655.3 kW$15,995$3.03/WDec 4, 2025Osseo, WI 547581.3 kW$6,011$4.55/WDec 3, 2025Baraboo, WI 539137 kW$20,445$2.90/WNov 24, 2025Lomira, WI 530488.8 kW$25,292$2.87/WNov 24, 2025Vesper, WI 544894.4 kW$39,063—Nov 21, 2025Eleva, WI 547385.7 kW$19,147$3.35/WNov 20, 2025Schofield, WI 5447616.5 kW$44,943$2.73/WNov 20, 2025Lake Tomahawk, WI 545397 kW$21,761$3.09/WNov 18, 2025Waterford, WI 531858.4 kW$25,403$3.04/WNov 18, 2025Eau Claire, WI 5470112.6 kW$33,960$2.69/WNov 18, 2025Stevens Point, WI 544825.7 kW$20,338$3.56/WNov 13, 2025Arkdale, WI 546138.8 kW$24,881$2.83/WNov 13, 2025Eau Claire, WI 547038.7 kW$27,457$3.15/WNov 11, 2025Page 1 of 58