Cox Solar Solutions · Illinois & St. Louis
Solar Maintenance & Repair
Keep your system producing — even if your original installer is gone.
Equipment we install
- Tier-1 Solar Panels
- Enphase Microinverters
- Tesla, Enphase, SolarEdge & Duracell Batteries
- Smart Electrical Panels
Solar Maintenance
Service for New and Existing Solar Systems
Production drop? Inverter error? Need panels removed for a roof replacement? We service the systems we install, and we can often take over service for systems whose original installer is no longer in business.
Why Cox Solar
Benefits of Solar Maintenance
Production Diagnostics
Find and fix underperforming panels or inverters.
Remove & Reinstall
Panels safely removed and reinstalled for roof work.
Critter Guards
Keep squirrels and birds out from under your array.
Inspections
Electrical, racking, and roof-penetration checkups.
Common Service Calls
Tell us what you're seeing and we'll schedule a diagnostic visit.
- Monitoring offline or inverter error codes
- Lower-than-expected production
- Panel removal and reinstall for roofing
- Pest guard installation
- Storm or hail damage inspection
Illinois Incentives
Illinois Programs That Lower Your Cost
- $300per kW
ComEd & Ameren solar rebate (smart inverter)
- $300per kWh
Utility battery storage rebate
- 15years
Illinois Shines REC contract
- 50%upfront
Of small-system REC value paid at energization
FAQ
Solar Maintenance Questions
Do solar panels need maintenance in Illinois?
Very little. Rain and snow keep panels mostly clean. We recommend watching your monitoring app and scheduling an inspection if production drops or after major storms.
Will you service a system you didn't install?
In many cases, yes — especially for common panel and inverter brands. Contact us with your equipment details.
More Services
Explore Other Solutions
Solar Panels
Custom-designed rooftop and ground-mount solar systems built to lower your electric bill and hold up to Midwest winters.
Learn more →
Battery Storage
Duracell, Enphase, SolarEdge, and Tesla home batteries, installed with new solar or added on their own to the solar system you already have.
Learn more →
Solar Roofing
Replace an aging roof and go solar in one coordinated project — one crew, one schedule, one warranty.
Learn more →
Free solar quote
Get Your Free Customized Solar Plan
See your system design, Illinois incentives, and estimated savings — no pressure, no obligation.