Solar Energy Of Illinois

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Solar installer based in Illinois · active in 2 states · installer record #11309 resolved from 43 public installation records.

Recorded installs

Total capacity

299 kW

DC nameplate

Median system

5.8 kW

≈ $19,725

Median price

$3.76/W

pre-incentive

Third-party owned

lease / PPA

Battery attach

First recorded

2012

Last recorded

2023

Track record

Install volume by year

2012

1$6.11/W

2013

11$4.32/W

2014

16$3.86/W

2015

5$3.57/W

2016

3$3.16/W

2017

3$2.57/W

2018

1$5.80/W

2021

2$2.41/W

2023

1$2.74/W

Bars: recorded installs · right column: this installer's median $/W that year.

Latest records

Most recent recorded installs

Date	Location	Size	Price	Ownership
Jul 6, 2023	Bristol, WI	8.8 kW	$24,000	Host-owned
Feb 25, 2021	Pleasant Prairie, WI	6.4 kW	$15,500	Host-owned
Feb 22, 2021	Pleasant Prairie, WI	9.6 kW	$23,000	Host-owned
Feb 1, 2018	Milwaukee, WI	3.2 kW	$18,502	Host-owned
Aug 22, 2017	Grafton, WI	5 kW	$12,722	Host-owned
Jul 18, 2017	New Berlin, WI	10.6 kW	$19,725	Host-owned
Apr 15, 2017	Port Washington, WI	4.4 kW	$13,500	Host-owned
Sep 13, 2016	Pleasant Prairie, WI	5.7 kW	$18,000	Host-owned
Sep 12, 2016	Brookfield, WI	2.9 kW	$10,000	Host-owned
Aug 18, 2016	Watertown, WI	4.6 kW	$12,500	Host-owned

Service geography

Illinois: 25
Wisconsin: 18

Busiest cities

Redacted, IL 25Pleasant Prairie, WI 3Watertown, WI 2Port Washington, WI 2Brookfield, WI 1Grafton, WI 1Mount Horeb, WI 1Racine, WI 1

Record

Installer ID: PC-11309
First recorded install: Sep 22, 2012
Last recorded install: Jul 6, 2023
Priced records: 43

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Frequently asked questions

How many solar installations has Solar Energy Of Illinois completed?

The Tracking the Sun dataset records 43 installations by Solar Energy Of Illinois, from Sep 22, 2012 to Jul 6, 2023, totalling 299 kW of capacity. Dataset coverage varies by state, so actual totals may be higher.

What does Solar Energy Of Illinois charge for solar?

The median installed price across 43 priced systems is $3.76/W pre-incentive (median system 5.8 kW, ≈ $19,725). Third-party-owned (lease/PPA) share: 0%.

Where does Solar Energy Of Illinois install solar?

Recorded installs span 2 states, led by Illinois (25), Wisconsin (18).

Dataset updated July 2026 . Source: LBNL Tracking the Sun public dataset; installer resolved by exact-normalized name matching.