Distributed Generation Certification

The key requirement for installing solar panels in Illinois is a Distributed Generation (DG) Certification issued by the Illinois Commerce Commission (ICC). This certification demonstrates your qualifications to handle renewable energy installations on buildings other than your own.

There are two main paths to obtaining a DG Certification:

1. Satisfactory Installations: Provide evidence of having completed at least five satisfactory installations of the specific DG technology (e.g., solar photovoltaic).
2. Training Programs: Complete a qualifying training program related to Distributed Generation technology, such as
   • An apprenticeship program for journeyman electricians registered with the Department of Labor.
   • A NABCEP (North American Board of Certified Energy Practitioners) certified solar PV Installation Professional program.
   • An Underwriters Laboratories (UL) or Electronics Technicians Association (ETA) Distributed Generation technology program.
   • An Associate in Applied Science degree in a relevant DG technology from an Illinois Community College Board-approved program.

Electrical Work Considerations:

While a DG Certification is the main requirement, remember that solar installations often involve electrical work. 

The following requirements apply -

• Licensed Electrician Involvement: A licensed electrician must be involved in your solar installation projects. This can be achieved in two ways
  • Hold an Illinois Electrical Contractor License: This allows you to handle the project's electrical and general contracting aspects.
  • Subcontract with a Licensed Electrician: If you don't possess an electrical contractor license, you can partner with a licensed electrician to oversee the electrical work.

This information has been referenced from the following site.