35 ILCS 200/10-745

Notwithstanding the provisions of Section 9-175 of this Code, the owner of the commercial solar energy system shall be liable for the real estate taxes for the land and real property improvements of a ground installed commercial solar energy system. Notwithstanding the foregoing, the owner of the land upon which a commercial solar energy system is installed may pay any unpaid tax of the commercial solar energy system parcel prior to the initiation of any tax sale proceedings.