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.
1111 Renewables/Unity Solar Group
Community Solar Developer, Community Solar Subscriber, Non-Profit and Public Facilities, Residential Large 5+ units, Residential Small 1-4 units
Cook County, East Central Region, North East Region, North West Region, Southern Region, West Central Region
1111 Renewables (Unity Solar Group LLC) facilitates the transition to green energy through solar power utilizing incentives to lower costs. They are dedicated to democratizing solar energy and simplifying the process for nonprofits and residents seeking to harness renewable power. Their primary mission revolves around educating and exceeding the expectations of their customers, empowering them to embrace the self-generation of clean energy. They work with residents and community leaders by navigating them through all benefits and incentives available in Illinois. By partnering with 1111 Renewables (Unity Solar Group LLC), customers can unlock long-term savings and reap the substantial sustainability advantages associated with renewable energy solutions.
548 Development LLC
Community Solar Developer, 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
548 Development is a MWBE certified full-service development and construction company working exclusively with contractors within a community to ensure a long-term return on investment in the area. This allows 548 Development to have a multi-faceted impact on the communities that they invest in — delivering renewable energy technology to communities that have been historically left out of this advancement and empowering minority business owners to grow alongside their community.
Bella Power Services, LLC
Community Solar Developer, Non-Profit and Public Facilities, Residential Large 5+ units, Residential Small 1-4 units
Cook County, East Central Region, North East Region, North West Region, Southern Region, West Central Region
We help home and business owners go Solar. Become energy independent while saving money and helping the environment all at once. We look forward to working with you!
Carbon Solutions SREC, LLC (Aggregator)
Community Solar Developer, Non-Profit and Public Facilities, Residential Large 5+ units, Residential Small 1-4 units
Cook County, East Central Region, North East Region, North West Region, Southern Region, West Central Region
CSG has been working in the REC market since 2006 and is currently a participating REC aggregator in the Illinois Shines and were a successful bidder in the DG and SPV procurements before it. CSG works directly with their installer partners to manage our SREC customers for the ILSFA program. Contact Information: Carbon Solutions SREC srec@carbonsolutionsgroup.com 312-971-6245
Central Road Energy, LLC (Aggregator)
Community Solar Developer, Non-Profit and Public Facilities, Residential Large 5+ units
All Regions, Cook County, East Central Region, North East Region, North West Region, Southern Region, West Central Region
Central Road Energy is a small privately-owned Approved Vendor Aggregator helping our Aggregator Designees successfully develop, construct, and operate Illinois Solar for All solar projects throughout Illinois. Central Road Energy’s owner has over 20 years of experience in the environmental consulting space.
Citrine Power
Community Solar Developer
All Regions, Cook County, East Central Region, North East Region, North West Region, Southern Region, West Central Region
Citrine Power is an MWBE developer of and investor in renewable power plants with a focus on larger scale commercial & industrial distributed generation and small-scale utility systems as well as community solar systems. Citrine’s mission is to help build a nationwide sustainable power infrastructure by expediting the deployment of proven renewable resource technologies in target markets. With an experienced team, we bring a unique combination of in-depth local market and regulatory knowledge, risk assessment and underwriting experience.
Clean Energy Design Group (CEDG)
Community Solar Developer, Non-Profit and Public Facilities
East Central Region, North East Region, North West Region, Southern Region, West Central Region
Clean Energy Design Group is a local solar developer with hundreds of installations in Illinois. They provide turnkey services including: design, analysis, construction, operation, and maintenance. Their clients include school districts, municipalities, hospitals, non-profit organizations, and businesses.
Downstate Solar
Community Solar Developer, Non-Profit and Public Facilities, Residential Large 5+ units, Residential Small 1-4 units
East Central Region, North East Region, North West Region, Southern Region, West Central Region
Downstate Solar is a full-service energy solutions company that works with affordable housing developers to design, install and finance solar solutions for residential and mixed-use properties. Downstate solar also partners with community organizations to implement renewable energy solutions for income-eligible residents and nonprofits, furthering the goals of environmental justice.
Econox Renewables Inc.
Community Solar Developer
Southern Region, West Central Region
Econox Renewables Inc. has a strong track record of successful projects in the renewable energy sector. Our team has extensive experience in planning, designing, and executing renewable energy projects, including solar and wind. We have successfully completed projects for both public and private clients, delivering sustainable and efficient solutions Econox has a development pipeline of approximately 1.87 GW portfolio of solar, battery storage, green hydrogen and green ammonia projects.
EDPR NA Distributed Generation LLC
Community Solar Developer
All Regions, Cook County, East Central Region, North East Region, North West Region, Southern Region, West Central Region
EDPR NA DG is the distributed generation business unit of EDP Renewables North America, a renewable industry leader and the fourth-largest renewable energy developer both in the United States and globally. EDPR NA DG provides innovative renewable energy services to the entire North American region. Built on long-standing relationships with developers, power generators, corporate purchasers, municipalities, and local communities, EDPR NA DG delivers a full suite of offerings ranging from financing and development to construction and operation of energy and storage assets poised to scale.