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27 Years
experience
Your Trusted Solar Energy Partner in Carterville, IL
AES Solar has been Southern Illinois' original solar expert since 1999. Our mission focuses on powering a sustainable future through reliable solar solutions tailored to residential, commercial, and nonprofit clients. We specialize in diverse system types including grid-tied, off-grid, battery backup, roof-mounted, and ground-mounted installations. Our team combines expert knowledge of solar technology, tax credits, and industry innovations to guide clients from initial consultation to long-term support.

We prioritize lowering energy bills, maximizing incentives, and delivering quality installations using trusted brands like Enphase, Silfab Solar, and Iron Ridge. As a locally owned business, we remain committed to community impact while maintaining third-party certifications that validate our workmanship and increase property value for homeowners.
Services
Commercial Solar Residential Solar Off-Grid Systems Battery Backup Roof-Mounted Ground-Mounted EV Charging Integration Grid-Tied Systems
Details
  • Year established: 1999
Highlights and features
  • 24+ years of local solar installation expertise since 1999
  • Enphase Gold Installer with storage certification expertise
  • Silfab Solar partner with 40+ years of panel manufacturing excellence
  • Pearl Certified installations validated by third-party quality assessments
  • Community-focused business with proven system performance guarantees
Associations and certifications
  • Enphase Gold Installer
  • Silfab Solar Registered Installer
  • Pearl Certified Contractor
What people say
Professional crews 23% energy savings Problem-free operation Excellent communication Community-focused business
Services
Commercial Solar
Custom commercial solar installations optimize energy savings for businesses of all sizes. Our systems integrate seamlessly with existing infrastructure while maximizing tax incentives. Professional engineering ensures optimal panel placement and system scalability for growing operations.
Battery Backup
Battery backup solutions provide uninterrupted power during grid outages. Compatible with both new and existing solar installations, our storage systems offer energy independence while optimizing self-consumption of generated solar power.
Residential Solar
Tailored residential solar systems reduce household energy costs while increasing property value. Our certified installers design systems to match individual energy needs and roof configurations, with financing options available.
Off-Grid Systems
Off-grid solar systems provide reliable electricity for remote locations without utility access. Our Outback-powered solutions combine durability with flexible configuration options for cabins, farms, and rural properties.
Roof-Mounted
Roof-mounted solar installations maximize space efficiency for homes and businesses. Using Iron Ridge racking systems with 25-year warranties, we ensure secure, code-compliant installations that enhance rather than compromise roof integrity.
Questions
What solar incentives are available for Illinois residents?
We help customers maximize federal tax credits, state rebates, and net metering programs. Our team stays current with changing incentive programs to optimize your savings.
How long does a typical solar installation take?
Most residential installations complete within 2-3 days after permitting. Commercial projects vary by system size but follow strict timelines communicated during project planning.
Do you offer solar maintenance services?
We provide comprehensive system monitoring and maintenance support. Our Pearl Certification ensures long-term performance validation and easy access to warranty services.
Can solar panels power my home during blackouts?
With battery backup systems, solar customers maintain power during outages. Multiple testimonials confirm uninterrupted electricity supply during regional grid failures.
What financing options do you offer?
We partner with solar financing experts to offer purchase options, leases, and power purchase agreements tailored to different budget requirements and energy goals.
How do I get started with a solar consultation?
Fill our online form for a free quote or call (618) 988-0888 to schedule your site assessment. Our team guides you through system design and incentive qualification.
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