Years in business

> 3

Pros

Review score is above industry average of 3.97

4.78

Cons

NABCEP qualified installer

No

Solar panel cost calculator

Latest Certasun reviews

Latest review
,

Timo Rehbock 1 week ago

The team was polite, on time, courteous and did a phenomenal job. Thank you Certasun!

Read more

All Certasun reviews

Certasun prices

This installer does not publish their standard system prices on the net.

As such we have used average pricing from the installers service areas as a proxy for what this company would most likely charge for a solar system.

System size

12.5kW

Average cost per watt

$2.51

Net cost of system

$19,031 - $23,261

Average payback time

Annual power production

14,627 kWh

Levelized cost of solar energy

?
Levelized cost per kWh is the cost of the solar system divided by the total number of kWh produced by a solar system over it’s lifetime.

6¢ kWh

If you don't get solar

20¢ kWh

Forecast average IL electric rates over the next 25 years

Installers description for their business

We will never subcontract your installation to a third party. Our own well-trained, licensed electricians and installers will install your system carefully and in compliance with all safety codes and regulations.

Certasun uses SunPower equipment, the highest-quality, highest-efficiency, best-warrantied, best-looking products in the industry. SunPower equipment comes with a 25-year Complete Confidence warranty that covers both equipment and labor in the unlikely event of any problem.

Brands sold

Contact

Address

1582 Barclay Boulevard, Buffalo Grove IL, 60089

Phone

(click to reveal) ..0800

Website

Certasun

Office locations

Select state

ILLINOIS - Buffalo Grove

1582 Barclay Boulevard, Buffalo Grove IL, 60089

Accreditations and affiliations

Top 100 Solar Installers of 2020 Top 100 solar installers
Better Business Bureau

Service Types

Residential solar - Grid tied

Residential solar - Hybrid solar systems

Energy monitoring

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