Compare the highest-rated home solar professionals in Weldon, Illinois. All contractors are licensed, insured, and verified through our rigorous screening process.
Sunrun is one of the largest residential solar companies in the U.S., known for its extensive financing options, including Power Purchase Agreements (PPAs) and leases. They offer a full suite of services from design to maintenance and have strong partnerships with equipment manufacturers.
A highly-rated, local Illinois-based company specializing in custom solar and battery storage solutions. They are known for personalized service, expertise in both grid-tied and off-grid systems, and deep knowledge of Illinois-specific incentives like the Illinois Shines program.
A reputable, employee-owned solar installer based in Illinois and Missouri. They are a Certified B Corporation, emphasizing ethical business and environmental practices. They provide comprehensive services from design and consultation to maintenance and are well-versed in local utility interconnection processes.
** The home solar market for a resident of Weldon, Illinois, is characterized by a reliance on regional and national providers rather than hyper-local installers. The competition level is moderate, with several strong, reputable companies actively competing for business in central Illinois. The average quality of providers available is high, with companies like Rethink Electric and StraightUp Solar receiving exceptional local reviews. Typical pricing is competitive with the national average, but the overall cost is significantly offset by the 30% federal tax credit and the state-based Illinois Shines (Adjustable Block Program) incentive, which provides additional solar renewable energy credits (SRECs). This makes the return on investment for solar in Illinois quite attractive. Homeowners should expect a standard consultation process that includes a remote or in-person site assessment to evaluate roof condition, sun exposure, and energy needs.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Weldon regulations and climate
Get answers to common questions about home solar services in Weldon, Illinois.
For a typical 6kW system in Weldon, the gross cost before incentives is usually between $18,000 and $25,000. Crucially, you can claim the 30% federal solar tax credit, and Illinois offers a strong state incentive through the Illinois Shines program, which provides a monetary "REC" (Renewable Energy Credit) buyback that significantly reduces your net cost. Additionally, solar installations in Illinois are exempt from state sales tax and increase your property value without increasing your property tax assessment.
Solar panels are quite effective year-round in Illinois's climate. They generate electricity from daylight, not just direct sun, and cold temperatures actually improve panel efficiency. Snow typically melts quickly off dark, angled panels, and any light reflected off snow can even boost production. While winter days are shorter, leading to lower monthly output than in summer, a properly sized system is designed to account for this seasonal variation, ensuring annual energy needs are met.
Your installer will handle most permitting, but key local steps include obtaining an electrical permit from the Village of Weldon and ensuring compliance with any local building or zoning codes, which are typically straightforward for rooftop residential solar. The most important regulation is interconnection with your utility provider, Ameren Illinois, which has specific requirements and a net metering program that credits you for excess power sent back to the grid.
Prioritize Illinois-based installers with strong local experience, as they understand Ameren's interconnection process and state-specific incentives. Verify they are licensed, bonded, and insured in Illinois, and ask for references from recent installations in DeKalb or surrounding counties. It's essential to get multiple detailed quotes that clearly outline equipment warranties, production guarantees, and the full scope of work, including managing all Illinois Shines paperwork.
A standard grid-tied solar system without a battery will automatically shut off during a grid outage for safety reasons, so you will not have power. To maintain electricity during outages common to rural areas, you must install a solar battery storage system, like a Tesla Powerwall or similar. This is an additional investment but provides critical backup, storing excess solar energy generated during the day for use at night or during emergencies.