Our Process
How Going Solar With Cox Works
Six clear steps, one team, and no surprises. Most projects take 6 to 12 weeks from signed agreement to power on.
Step by Step
From First Call to Power On
- 01
Free Consultation
Share your electric bills and goals. We review your usage, roof, and utility to see whether solar makes sense for you.
- 02
Site Survey & Custom Design
We measure your roof, check shading and structure, and engineer a system sized for today's Illinois net metering rules.
- 03
Clear Proposal
You get an itemized proposal with equipment, Illinois Shines and utility rebate estimates, financing options, and projected savings.
- 04
Permits & Incentive Filing
We pull permits and submit your Illinois Shines application, utility DG rebate, and interconnection request with ComEd, Ameren, or your municipal utility.
- 05
Professional Installation
Our crew installs your system — usually in one to three days — and keeps your property clean throughout.
- 06
Inspection & Activation
After city inspection and utility permission to operate, we activate your system and set up monitoring on your phone.
FAQ
Process Questions
What slows down a solar project in Illinois?
The most common delays are municipal permitting backlogs, HOA approvals, utility interconnection review, and Illinois Shines application processing. We track every step and keep you updated.
Do I need to be home during installation?
Not for most of it. We'll need access to your electrical panel and attic or garage, and we'll walk you through the system when it's complete.
When can I turn my system on?
After the final city inspection and your utility grants permission to operate (PTO). We activate the system and set up monitoring at that point.
Free solar quote
Get Your Free Customized Solar Plan
See your system design, Illinois incentives, and estimated savings — no pressure, no obligation.