Southern Illinois Solar
P.O. Box 164 , Greenville, Illinois, United States

  Southern Illinois Solar’s owners Scott Workman and Chris Weiss are lifelong local residents. Together Chris and Scott have prior experience in commercial construction, roofing, large equipment operation, electrical wiring, low voltage wiring, security cameras, internet, computers, satellite and cable.  Scott and Chris combined their extensive knowledge and experience in both technology and construction to form Southern Illinois Solar. They founded S.I.S. knowing that solar energy is the future, it’s more cost-effective than ever and that the demand for solar energy systems is skyrocketing.

Why Choose Us?  

Being a local company, our reputation is paramount. Our goal is to treat each project uniquely. We will take into consideration the location, budget and projected return on investment. Our success relies on customer satisfaction. We want your new Solar Energy System to be the best energy investment you’ve ever made.