Knowles Electric

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Solar installer based in California · installer record #7085 resolved from 169 public installation records.

Recorded installs

169

Total capacity

889 kW

DC nameplate

Median system

4.3 kW

≈ $22,000

Median price

$5.21/W

pre-incentive

Third-party owned

58%

lease / PPA

Battery attach

First recorded

2011

Last recorded

2018

Track record

Install volume by year

2011

45$6.48/W

2012

60$5.00/W

2013

63$4.98/W

2018

1$3.44/W

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

Latest records

Most recent recorded installs

Date	Location	Size	Price	Ownership
Feb 14, 2018	Vacaville, CA	4.5 kW	$15,500	Host-owned
Nov 25, 2013	San Ramon, CA	5.9 kW	$29,292	Third-party
Nov 25, 2013	Pacific Grove, CA	4.2 kW	$20,749	Third-party
Nov 25, 2013	Hercules, CA	4.3 kW	$20,187	Third-party
Nov 12, 2013	Bakersfield, CA	13.8 kW	—	Host-owned
Nov 11, 2013	Bakersfield, CA	8.7 kW	—	Host-owned
Oct 17, 2013	Bakersfield, CA	9.7 kW	—	Host-owned
Oct 16, 2013	Bakersfield, CA	10.3 kW	—	Host-owned
Oct 15, 2013	Bakersfield, CA	3.8 kW	—	Host-owned
Sep 27, 2013	Bakersfield, CA	6.7 kW	—	Host-owned

Service geography

California: 169

Busiest cities

Santa Rosa, CA 22Bakersfield, CA 17Danville, CA 16Pleasanton, CA 11Sonoma, CA 10San Ramon, CA 10Walnut Creek, CA 8Concord, CA 7

Record

Installer ID: PC-7085
First recorded install: Jul 8, 2011
Last recorded install: Feb 14, 2018
Priced records: 148

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Frequently asked questions

How many solar installations has Knowles Electric completed?

The Tracking the Sun dataset records 169 installations by Knowles Electric, from Jul 8, 2011 to Feb 14, 2018, totalling 889 kW of capacity. Dataset coverage varies by state, so actual totals may be higher.

What does Knowles Electric charge for solar?

The median installed price across 148 priced systems is $5.21/W pre-incentive (median system 4.3 kW, ≈ $22,000). Third-party-owned (lease/PPA) share: 58%.

Where does Knowles Electric install solar?

Recorded installs span 1 state, led by California (169).

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