Foster Coach Sales & Rock River Auto Body

Foster Coach, operating two facilities in Sterling, Illinois – Foster Sales and Rock River Auto Body – partnered with Artisun Solar to install rooftop solar systems across both locations. The projects were designed to reduce electricity costs and increase energy self-sufficiency.

The systems are expected to produce an annual savings of $7,624 in utility costs and a projected $322,415 over the lifetime of the system with a payback in less than a year.  The projects used federal and state incentives, including the Federal ITC, USDA Grant, state and federal depreciation, and Smart Inverter rebates.

Installation went smoothly, with minimal impact on day-to-day operations. Since being installed in 2024, both solar arrays have been operating smoothly without any issues.

Foster Coach Sales Drone Footage

Client Testimonial

John Doe

Lorem Ipsum Company

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. 

Steve Foster

President

“I would recommend Artisun and solar to someone looking for a vendor and a cost saving way to save money on utility bills. Our Return on Investment was as promised, a year from installation. Net saving looks as projected of about $320,000.00 over a 30 year period.”

Project Details
  • Location: Sterling, IL
  • System Size (Total): 104.1 kW (DC)
    • Foster Sales: 68.4 kW (DC)
    • Rock River Auto: 35.7 kW (DC)
  • System Output (Total): 50kW (AC)
  • Type of Installation: Rooftop
  • Environmental Impact: Offset 2,347.5 metric tons of CO₂ emissions
  • Incentives Utilized: Federal ITC, USDA Grant, State and Federal Depreciation, Smart Inverter Rebate
  • Utility Provider: ComEd
  • Annual Electricity Savings (Total): $7,624
    • Foster Sales: $5,136
    • Red River Auto: $2,488
  • Lifetime Electricity Savings (Total): $322,415
  • Payback Period: <1 year
Artisun Solar array on Foster Coach Sales Inc and Rock River Auto Body in Sterling, IL

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