Find an Approved Vendor
Interested residents can browse Illinois Solar for All’s directory of trusted, vetted solar companies called Approved Vendors. Use the directory to compare vendor services, regions, and available offers. Then, select vendors to contact to learn more.
If you have questions about selecting an Approved Vendor, please contact the program team by filling out this form.
Trajectory Solar IL, LLC
Community Solar Developer, Community Solar Subscriber, Non-Profit and Public Facilities, Residential Large 5+ units
Cook County, East Central Region, North East Region, North West Region, Southern Region, West Central Region
Trajectory Solar IL, LLC brings together a background in solar development, financing, policy, and community engagement. Trajectory works with interested community members, organizations, businesses, and landowners to evaluate their options for potential projects across Illinois. Their approach involves working with local partners in environmental justice and low-income communities at every step of the solar development process, from site selection to subscriber outreach, and fostering a coalition of community organizations.