Certasun

Why is Certasun The Best Solar Company in Illinois?

A great customer experienceOur reviews speak for themselves. At Certasun, we respect your time, your home, and your trust—delivering solar with honesty and care. Everything done in-houseFrom consultation to installation to incentive processing, our expert solar team handles every step. No subcontractors. No excuses. Just accountability and quality.

Why should I choose solar energy for my home in Chicago?

Solar panels lower your electricity bills, increase your home’s value, and help you generate clean, renewable energy, even during Chicago winters. Choosing solar is one of the most reliable ways to protect yourself from rising utility costs while reducing your carbon footprint. Read more about solar benefits. :;

How much do solar panels cost in Chicago?

The cost of solar depends on system size, equipment, energy usage, and financing. Certasun provides free quotes so you can see your exact investment and potential savings.

Is my house good for solar?

Whether or not your home is suitable for solar panels depends a number of factors. First, you need to be the owner of the home, not a renter. Second, you need enough electricity demand to justify the fixed expense. As a rough guide, if your current electricity bill averages more than $100 per month, you are a good fit. Third, the size, slope, and orientation of your roof—as well as the amount of shade—play a part.

How long does it take to install solar panels?

Most projects in Illinois take about 90 days from contract to installation, though it can range from 30–150 days depending on permitting, utility approvals, and seasonal demand. Certasun manages the entire process to keep your project on track. Read more about the process of going solar. :;