Solar Energy in Kane County, IL (2026)
1 county-level rule, plus city-specific rules for 2 cities in Kane County, Illinois.
Verified from official government sources
Note: These county rules apply to unincorporated areas of Kane County. If you live within an incorporated city, that city's own rules apply: see the city list below.
Panel Permits
Unincorporated Kane County requires a building permit for any roof-mounted or ground-installed solar-electric system sized to power the property itself, billed under the county Fee Schedule at $5.00 per kW of nameplate capacity or a $100 minimum, whichever is greater. Low-voltage solar devices under 50 volts pay no fee at all.
Solar Panel Permits in Unincorporated Kane County
Some RestrictionsKane County Code § 6-12(U)(3)-(4)
3. Non-Commercial Solar Energy System: a. Definition: Any device or assembly of devices that (i) is ground installed or roof-mounted and (ii) uses solar energy from the sun for generating electricity primarily for consumption on the property on which the device or devices reside. This term does not include any device that is a "Low-Voltage Solar-Powered Device" under this section. b. Fee: Five ...
Solar Energy by City in Kane County
2 cities in Kane County have their own solar energy rules. Each link goes to that city's dedicated page with code citations.
All Kane County ordinances
See every category we cover for Kane County: parking, noise, fences, fires, animals, pools, and more.
Kane County Ordinance Hub →