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Storage in
Wood River, IL

Updated 8/23/2026

How much do storage systems cost in Wood River, IL in 2026?

As of August 2026, the average storage system cost in Wood River, IL is $1166/kWh. Given a storage system size of 13 kWh, an average storage installation in Wood River, IL ranges in cost from $12,879 to $17,425, with the average gross price for storage in Wood River, IL 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.

Average storage system cost by system size in Wood River, IL

System Size System Cost
10 kWh $11,655
13 kWh $15,152
20 kWh $23,310
26 kWh $30,303

2026 average solar + storage cost in Wood River, IL

$20,325 - $59,203

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.

battey size range image

Top 3 quoted battery models in Wood River, IL

Enphase Energy " IQ Battery 10C" battery image
Enphase Energy " IQ Battery 1…
Tesla PowerWall 3 battery image
Tesla PowerWall 3
EG4 EG4 WallMount Indoor 280Ah Lithium Battery battery image
EG4 EG4 WallMount Indoor 280A…

Top storage system installers in Wood River, IL

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