Solar Panel Installation Cost in Kansas City, MO

Kansas City straddles the Missouri-Kansas border, and which side you live on materially affects your solar economics. The Missouri side is served by Evergy (formerly KCP&L/Westar) and falls under Missouri utility regulations. The Kansas side is also served by Evergy but under Kansas regulations.

The solar resource is decent at about 4.6 to 5.0 peak sun hours per day. Kansas City gets more sunshine than people expect, sitting at roughly the same latitude as San Francisco.

Neither Missouri nor Kansas has a state solar tax credit. The federal 30% ITC expired December 2025. What KC does have is rising utility rates through Evergy and a growing awareness that solar makes financial sense as electricity costs climb. The economics are moderate, not exciting, not terrible.

Kansas City averages 4.6 to 5.0 peak sun hours per day. A 7 kW system produces about 9,000 to 10,800 kWh per year. The metro area has hot, humid summers and cold winters with moderate snowfall (about 18 inches per year).

Severe weather: Kansas City is in tornado alley. The primary solar concern is hail, which can damage panels. Choose Class 3 or better rated panels. High winds from thunderstorms demand properly rated mounting hardware.

Kansas City incentives:

Evergy (serves both MO and KS sides): • Net metering available in both Missouri and Kansas, though the rules differ slightly by state • Missouri net metering: systems up to 100 kW, credits at retail rate (RSMo 386.890) • Kansas net metering: systems up to 200 kW, credits at retail rate • Evergy rates approximately $0.12 to $0.15 per kWh

Missouri side incentives: • Property tax exemption: Missouri exempts solar from property assessment (RSMo 137.100) • No state solar income tax credit • No sales tax exemption for solar equipment (8.6% combined rate in Kansas City, MO)

Kansas side incentives: • Property tax exemption: 100% for 10 years from installation • No state solar income tax credit • Kansas sales tax applies to solar equipment (about 9.1% in areas of Kansas City, KS)

Federal: 30% ITC expired December 2025.

KC installation notes:

Permitting: Depends on which city and county you are in. Kansas City, MO permits go through the city's Codes Administration. Overland Park, KS and other Kansas suburbs have their own departments. Processing varies by jurisdiction.

Border consideration: If you are shopping for solar in KC, make sure your installer understands the net metering rules for your specific side of the state line. The registration and interconnection process differs.

Installer market: Good Electrician Solar, Straight Up Solar, and national brands serve the KC metro. The market is smaller than Dallas or Denver but has several experienced companies. Get 3 quotes.