Carroll Electric

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Solar installer based in Wisconsin · active in 3 states · installer record #2409 resolved from 9 public installation records.

Recorded installs

Total capacity

58 kW

DC nameplate

Median system

7 kW

≈ $21,952

Median price

$5.88/W

pre-incentive

Third-party owned

lease / PPA

Battery attach

First recorded

2009

Last recorded

2022

Track record

Install volume by year

2009

1$9.09/W

2010

1$9.30/W

2011

3$5.88/W

2012

1$7.00/W

2014

1$4.05/W

2018

1$3.10/W

2022

1$1.39/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 22, 2022	Lunenburg, MA	12.6 kW	$17,500	Host-owned
Oct 18, 2018	Edgerton, WI	3.6 kW	$11,175	Host-owned
Jun 5, 2014	Hartford, WI	2.2 kW	$8,900	Host-owned
Dec 14, 2012	Hartford, WI	2 kW	$14,000	Host-owned
May 30, 2011	Waterloo, WI	2.7 kW	$21,952	Host-owned
Jan 25, 2011	Madison, WI	9.9 kW	$58,000	Host-owned
Jan 25, 2011	Madison, WI	9.9 kW	$58,000	Host-owned
Nov 10, 2010	Madison, WI	8.1 kW	$74,977	Host-owned
Oct 7, 2009	El Dorado Hills, CA	7 kW	$63,600	Host-owned

Service geography

Wisconsin: 7
California: 1
Massachusetts: 1

Busiest cities

Madison, WI 3Hartford, WI 2El Dorado Hills, CA 1Edgerton, WI 1Lunenburg, MA 1Waterloo, WI 1

Record

Installer ID: PC-2409
First recorded install: Oct 7, 2009
Last recorded install: Aug 22, 2022
Priced records: 9

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Frequently asked questions

How many solar installations has Carroll Electric completed?

The Tracking the Sun dataset records 9 installations by Carroll Electric, from Oct 7, 2009 to Aug 22, 2022, totalling 58 kW of capacity. Dataset coverage varies by state, so actual totals may be higher.

What does Carroll Electric charge for solar?

The median installed price across 9 priced systems is $5.88/W pre-incentive (median system 7 kW, ≈ $21,952). Third-party-owned (lease/PPA) share: 0%.

Where does Carroll Electric install solar?

Recorded installs span 3 states, led by Wisconsin (7), California (1), Massachusetts (1).

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