The Best Home Solar in Radom, IL

Compare the highest-rated home solar professionals in Radom, Illinois. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Sunrun

4.2
(1 reviews)
Verified

Sunrun is one of the largest dedicated residential solar companies in the U.S. They are a national leader known for their comprehensive service, strong manufacturer partnerships, and flexible financing options, including popular Power Purchase Agreements (PPAs) and leases, which lower the barrier to entry for homeowners.

(Serves Radom from regional offices; no physical retail location in Radom)

Specialties & Features

Solar financing and leasing options
Battery storage system installation
Professional licensing and certifications

Business Information

Years in Business:17 years
Licensed:Yes
Insured:Yes
#2

ADT Solar (formerly Sunpro Solar)

4.5
(800 reviews)
Verified

ADT Solar brings the brand recognition and trust of ADT to the solar market. They offer a full-service approach from design and consultation to installation and maintenance, with a strong focus on customer service and monitoring, often integrated with home security.

(Serves Southern Illinois from its St. Louis metro presence)

Specialties & Features

Residential solar panel installation
Energy efficiency assessments
Grid-tied and off-grid solar solutions

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Rethink Electric

4.8
(150 reviews)
Verified

A highly-rated, local Illinois-based company serving the central and southern parts of the state. They have built a strong reputation for quality craftsmanship, personalized customer service, and expertise in both solar and battery storage installations. As a local specialist, they often provide more direct, hands-on consultation.

3010 E Sangamon Ave, Springfield, IL 62702 (Primary location serving a wide area including Radom)

Specialties & Features

Solar panel maintenance and repair
Battery storage system installation
Solar energy system design and consultation

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes

Why These Are the Top Home Solar Contractors in Radom

** The home solar market for residents of Radom, Illinois, is characterized by service from established regional and national providers rather than local, in-town contractors. Due to the rural nature of the area and lower population density, the level of direct local competition is low. However, residents have access to high-quality services from major companies that operate throughout Southern Illinois. The **average quality** of available providers is high, as the companies willing to service this area are typically well-established, professionally licensed, and insured. **Competition** is moderate but exists between a handful of key players who cover the broader region. Homeowners are not likely to have dozens of local bids but can choose from a few reputable, vetted options. **Typical pricing** is in line with national averages, which is approximately **$2.50 to $3.50 per watt** before incentives. For an average-sized system (8-10 kW), the gross cost can range from $20,000 to $35,000. The federal Investment Tax Credit (ITC), which currently allows for a 30% tax credit, significantly reduces the net cost. Providers serving this area are generally well-versed in both federal and any applicable state or utility incentives.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Radom regulations and climate

Frequently Asked Questions About Home Solar in Radom

Get answers to common questions about home solar services in Radom, Illinois.

1What is the average cost of a home solar system in Radom, and are there any Illinois-specific incentives to help pay for it?

For a typical 6-8 kW system in Radom, the gross cost before incentives ranges from $18,000 to $28,000. Crucially, Illinois offers significant incentives, including the Illinois Shines program (also known as the Adjustable Block Program) which provides a monetary credit for the renewable energy your system produces, substantially lowering the net cost. Combined with the 30% federal tax credit, the final out-of-pocket expense can be reduced by roughly 50-60%.

2How does Radom's climate, with its cold winters and sunny summers, affect solar panel performance?

Solar panels generate electricity from light, not heat, and actually operate more efficiently in cooler temperatures. Radom's sunny summers provide excellent peak production, while winter output is lower due to shorter days, potential snow cover, and cloudier weather. Proper system sizing and a tilt angle optimized for our latitude (around 38-39 degrees) ensure your system produces ample annual energy, with net metering crediting your summer surplus to offset winter usage.

3What local permits and regulations do I need to be aware of for installing solar panels on my home in Radom?

Installation requires compliance with Radom's local building codes and obtaining a permit from the Washington County building department. Your chosen installer will typically manage this process. Importantly, you must also interconnect with your utility provider (likely Ameren Illinois). They have specific requirements for equipment and inspection to ensure safe connection to the grid for net metering, which is mandated by Illinois state law.

4How do I choose a reputable solar installer serving the Radom area?

Look for Illinois-licensed, bonded, and insured contractors with specific experience in the region. Check for certifications like NABCEP and read verified local reviews. Ask potential providers for references from recent installations in Washington County and ensure they offer a strong workmanship warranty. A reputable local installer will understand Radom's weather patterns, utility requirements, and can efficiently navigate the county permitting process.

5Will solar panels increase my property taxes in Illinois, and how does net metering work with my utility?

No, under the Illinois Property Tax Code, a home solar energy system is considered an added improvement that is exempt from increasing your property's assessed value for tax purposes. For net metering, Ameren Illinois will credit you at the full retail rate for any excess electricity your system sends to the grid. These credits roll over month-to-month, allowing you to build up a bank in sunny months to draw from during less productive periods like winter.