Compare the highest-rated home solar professionals in Westchester, Illinois. All contractors are licensed, insured, and verified through our rigorous screening process.
A top-tier provider combining the high-efficiency solar equipment of SunPower with strong regional installation and service. They are known for a streamlined process, from custom design to installation, and offer robust warranty coverage. Their strong manufacturer partnership allows them to offer some of the most efficient panels on the market.
A leading Chicagoland-based solar installer known for its personalized service and deep local expertise. CertaSun handles the entire process in-house, including design, permitting, installation, and maintenance. They are particularly adept at navigating Illinois-specific incentives like the Illinois Shines program.
A regional solar installer with a strong presence in the Midwest and a commitment to quality craftsmanship. They offer a wide range of services from initial energy assessment to post-installation monitoring and repair. They work with top-tier equipment manufacturers and provide clear, flexible financing options.
Contact our editorial team to learn about being featured as a top-rated home solar provider in Westchester.
Get in Touch** The home solar market in Westchester, Illinois, is robust and competitive, characterized by a high standard of quality among the leading service providers. As a suburb within the greater Chicago area, Westchester residents have access to a mature market with installers who are highly experienced with the region's specific climate, building codes, and regulatory environment. **Average Quality & Competition:** The competition is strong, which benefits the consumer. Top-tier providers are typically certified by organizations like NABCEP (North American Board of Certified Energy Practitioners) and partner with premium equipment manufacturers like SunPower, Qcells, and Enphase. This drives a high average quality of both products and installation workmanship. **Typical Pricing & Incentives:** The cost for a residential solar system in Westchester typically ranges from **$15,000 to $35,000+** before incentives, highly dependent on system size (kW), panel quality, and roof complexity. The financial landscape is very favorable due to three key incentives: 1. **Federal Investment Tax Credit (ITC):** 30% tax credit on the total system cost. 2. **Illinois Shines (Adjustable Block Program):** Provides Solar Renewable Energy Credits (SRECs), offering significant upfront cashback or ongoing payments for the energy your system produces. 3. **Net Metering:** Commonwealth Edison (ComEd) offers full retail net metering, crediting homeowners for excess energy sent back to the grid. Providers in this market differentiate themselves through their expertise in securing these incentives, the quality of their customer service, and the strength of their warranty offerings.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Westchester regulations and climate
Get answers to common questions about home solar services in Westchester, Illinois.
A typical residential solar installation in Westchester ranges from $15,000 to $25,000 before incentives, depending on system size and home energy needs. Crucially, you can significantly reduce this cost through the 30% federal solar tax credit and Illinois' Solar Renewable Energy Credit (SREC) program, which pays you for the energy your system produces. Additionally, ComEd's net metering policy ensures you get credit for excess power sent back to the grid, improving your long-term savings.
While solar panels are most productive in direct sunlight, they generate electricity even on cloudy days common in our region. Illinois' four distinct seasons mean your system's output will peak in the sunny summer months and decrease in the shorter, cloudier winter days. Importantly, cold temperatures actually improve panel efficiency, and snow usually melts quickly off the angled panels, so a well-designed system will produce ample annual energy to offset your usage across all seasons.
Installing solar in Westchester requires a building permit from the Village of Westchester Building Department to ensure structural and electrical code compliance. Your chosen installer will typically handle this process. You must also submit an interconnection application to ComEd to connect your system to the grid. There are no restrictive homeowners association (HOA) solar bans in Illinois due to the state's Solar Rights Act, which protects your right to install solar.
Prioritize local Illinois-based installers with strong experience in the Chicagoland area, as they will be most familiar with Westchester's specific permitting and ComEd interconnection processes. Verify they are licensed, insured, and certified by organizations like NABCEP. Always get multiple detailed quotes, check reviews, and ask for local references to see their work firsthand. A reputable provider will offer a robust warranty and clearly explain the financial projections, including SREC income.
Standard grid-tied solar systems are designed to shut off automatically during a power outage for safety, to protect utility workers repairing the lines. To have power during an outage, you need to pair your solar panels with a dedicated battery storage system, like a Tesla Powerwall or similar. This is an increasingly popular addition in Westchester, providing backup power and maximizing your self-consumption of solar energy, especially during peak rate periods.