As of October 2026, the average storage system cost in Missouri is $1,166/kWh. Given a storage system size of 13 kWh, an average storage installation in Missouri ranges in cost from $12,879 to $17,425, with the average gross price for storage in Missouri coming in at $15,152. After accounting for state and local storage incentives, the net price you'll pay for solar can fall by thousands of dollars.
Importantly, these costs are typical for shoppers comparing storage quotes on the EnergySage Marketplace. When you compare quotes for solar panels and batteries on EnergySage's competitive marketplace, you can expect to see prices up to 20% lower than working with a single company.
System size | System cost |
|---|---|
10 kWh | $11,655 |
13 kWh | $15,152 |
20 kWh | $23,310 |
26 kWh | $30,303 |
Learn more about local MO incentives, tax credits & rebates.
$18,825 - $54,203
There are several variables that impact the price you pay for a solar + storage system: the quality of the equipment you install, the type of inverters you choose, and the storage capacity and chemistry of your battery. This is an average price range for solar + storage installations in your area, and the specifics of your project will change the final price you pay.
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See what storage costs in Missouri counties
- Adair County
- Andrew County
- Barry County
- Boone County
- Buchanan County
- Butler County
- Callaway County
- Camden County
- Cape Girardeau County
- Cass County
- Christian County
- Clay County
- Cole County
- Dallas County
- Douglas County
- Franklin County
- Greene County
- Harrison County
- Howell County
- Iron County
- Jackson County
- Jasper County
- Jefferson County
- Johnson County
- Laclede County
- Lafayette County
- Lawrence County
- Lincoln County
- Marion County
- Newton County
- Phelps County
- Pike County
- Platte County
- Polk County
- Pulaski County
- Saint Charles County
- Scott County
- St. Charles County
- St. Francois County
- St. Louis (city) County
- St. Louis County
- Stone County
- Taney County
- Warren County
Enphase Energy " IQ Battery 10C"
Tesla PowerWall 3
FranklinWH Energy Storage Inc. aPower2
Canadian Solar Inc. EP Cube2 UL-S-10G
EG4 WallMount All Weather 280Ah Battery
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