Radtkes Clean Energy

Recently active

Solar installer based in Wisconsin · installer record #9881 resolved from 27 public installation records.

Recorded installs

Total capacity

175 kW

DC nameplate

Median system

5.3 kW

≈ $14,678

Median price

$2.68/W

pre-incentive

Third-party owned

lease / PPA

Battery attach

First recorded

2014

Last recorded

2023

Track record

Install volume by year

2014

1$2.71/W

2015

6$2.35/W

2016

2$2.78/W

2017

2$2.57/W

2018

5$2.65/W

2019

2$2.71/W

2020

2$2.83/W

2021

2$2.48/W

2022

3$3.07/W

2023

2$2.71/W

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

Latest records

Most recent recorded installs

Date	Location	Size	Price	Ownership
Aug 24, 2023	Wisconsin Rapids, WI	20 kW	$60,454	Host-owned
Aug 8, 2023	Wisconsin Rapids, WI	4.9 kW	$11,783	Host-owned
Sep 26, 2022	Nekoosa, WI	7.4 kW	$24,780	Host-owned
Aug 19, 2022	Wisconsin Rapids, WI	7.8 kW	$23,833	Host-owned
May 31, 2022	Wisconsin Rapids, WI	11.2 kW	$29,261	Host-owned
Nov 30, 2021	Wisconsin Rapids, WI	10.9 kW	$23,132	Host-owned
May 12, 2021	Wisconsin Rapids, WI	10.4 kW	$29,565	Host-owned
Oct 7, 2020	Wisconsin Rapids, WI	3.9 kW	$12,143	Host-owned
Jul 22, 2020	Wisconsin Rapids, WI	3.9 kW	$9,966	Host-owned
Oct 24, 2019	Wisconsin Rapids, WI	6.1 kW	$16,971	Host-owned

Service geography

Wisconsin: 27

Busiest cities

Wisconsin Rapids, WI 22Wisconsin Rapids, WI 2Babcock, WI 2Nekoosa, WI 1

Record

Installer ID: PC-9881
First recorded install: Sep 19, 2014
Last recorded install: Aug 24, 2023
Priced records: 27

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Frequently asked questions

How many solar installations has Radtkes Clean Energy completed?

The Tracking the Sun dataset records 27 installations by Radtkes Clean Energy, from Sep 19, 2014 to Aug 24, 2023, totalling 175 kW of capacity. Dataset coverage varies by state, so actual totals may be higher.

What does Radtkes Clean Energy charge for solar?

The median installed price across 27 priced systems is $2.68/W pre-incentive (median system 5.3 kW, ≈ $14,678). Third-party-owned (lease/PPA) share: 0%.

Where does Radtkes Clean Energy install solar?

Recorded installs span 1 state, led by Wisconsin (27).

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