Westphal Co

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Solar installer based in Wisconsin · installer record #13828 resolved from 5 public installation records.

Recorded installs

Total capacity

733 kW

DC nameplate

Median system

124.3 kW

≈ $216,175

Median price

$1.76/W

pre-incentive

Third-party owned

lease / PPA

Battery attach

First recorded

2020

Last recorded

2023

Track record

Install volume by year

2020

1$1.28/W

2021

2$1.44/W

2023

2$1.77/W

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

Latest records

Most recent recorded installs

Date	Location	Size	Price	Ownership
Mar 21, 2023	Baraboo, WI	168.5 kW	$296,546	Host-owned
Feb 7, 2023	Baraboo, WI	121.7 kW	$216,175	Host-owned
Dec 14, 2021	Sun Prairie, WI	284.8 kW	$315,278	Host-owned
Jan 13, 2021	Waunakee, WI	33.6 kW	$59,861	Host-owned
Sep 11, 2020	Madison, WI	124.3 kW	$159,081	Host-owned

Service geography

Wisconsin: 5

Busiest cities

Baraboo, WI 2Madison, WI 1Sun Prairie, WI 1Waunakee, WI 1

Record

Installer ID: PC-13828
First recorded install: Sep 11, 2020
Last recorded install: Mar 21, 2023
Priced records: 5

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Frequently asked questions

How many solar installations has Westphal Co completed?

The Tracking the Sun dataset records 5 installations by Westphal Co, from Sep 11, 2020 to Mar 21, 2023, totalling 733 kW of capacity. Dataset coverage varies by state, so actual totals may be higher.

What does Westphal Co charge for solar?

The median installed price across 5 priced systems is $1.76/W pre-incentive (median system 124.3 kW, ≈ $216,175). Third-party-owned (lease/PPA) share: 0%.

Where does Westphal Co install solar?

Recorded installs span 1 state, led by Wisconsin (5).

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