Derek Quinn

No recent records

Solar installer based in California · installer record #73484 resolved from 5 public installation records.

At a glance

Derek Quinn is a solar installer with 5 recorded installations totalling 65 kW, dated 2019 to 2020. All of its records are in California, where it ranks 5969th of 6,010 profiled installers by volume and 10,452nd of 10,537 nationally.

Recorded installs

Total capacity

65 kW

DC nameplate

Median system

9.8 kW

≈ $20,000

Median price

—

too few priced systems

Third-party owned

lease / PPA

Battery attach

First recorded

2019

Last recorded

2020

Track record

Install volume by year

2019

2020

Recorded installs per year.

Latest records

Most recent recorded installs

Date	Location	Size	Price	Ownership
Feb 14, 2020	Newport Beach, CA	5.5 kW	$20,520	Host-owned
Feb 12, 2020	Monrovia, CA	10.1 kW	$20,000	Host-owned
Jan 13, 2020	Fullerton, CA	9.8 kW	$19,559	Host-owned
Dec 31, 2019	Fountain Valley, CA	30.2 kW	$76,000	Host-owned
Dec 30, 2019	Fullerton, CA	9.8 kW	$19,559	Host-owned

Service geography

California: 5

Busiest cities

Fullerton, CA 2Monrovia, CA 1Fountain Valley, CA 1Newport Beach, CA 1

Record

Installer ID: PC-73484
First recorded install: Dec 30, 2019
Last recorded install: Feb 14, 2020
Priced records: 5

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How does Derek Quinn compare with other installers in California?

By recorded installations Derek Quinn ranks 5969th among the 6,010 installers based in California with five or more records. Its median system, 9.8 kW, is about 65% above the state median of 5.9 kW. 0% of its recorded installations are third-party owned (lease or power-purchase agreement), against 29% across California. 0% include battery storage, compared with 16% of California records. Installers of similar recorded volume in California include Pacific Landmark (5), Community Action Partnership San Bernardino County (5) and National Community Renaissance (5).

How has Derek Quinn's installation volume changed?

Derek Quinn's earliest dated installation on record is from 2019. It has recorded installations in 2 calendar years. The busiest year was 2020, with 3 installations. Its median price per watt moved from $2.26/W in 2019 to $2.01/W in 2020. The most recent recorded installation is dated Feb 14, 2020. No installation in the public records is dated within the last three years.

Where does Derek Quinn install solar?

All recorded installations are in California. The cities with the most of its installations are Fullerton, CA (2), Monrovia, CA (1), Fountain Valley, CA (1) and Newport Beach, CA (1).

Frequently asked questions

How many solar installations has Derek Quinn completed?

PanelCensus records 5 installations by Derek Quinn, from Dec 30, 2019 to Feb 14, 2020, totalling 65 kW of capacity. Public reporting varies by state, so the company's true total may be higher.

What does Derek Quinn charge for solar?

The median installed price across 5 priced systems from all years is $2.01/W before incentives (median system 9.8 kW, about $20,000). The California median is $4.26/W. Prices are the total project cost reported to state programs, so they can include work billed with the solar.

Where does Derek Quinn install solar?

All 5 recorded installations are in California, the most of them in Fullerton.

Is Derek Quinn still installing solar?

The most recent installation attributed to Derek Quinn in the public records is dated Feb 14, 2020; 2020 has 3 recorded installations. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.

Does Derek Quinn install leased or PPA solar systems?

0 recorded installations by Derek Quinn (0%) are third-party owned — a lease or power-purchase agreement; across California the share is 29%.

Does Derek Quinn install battery storage?

0 recorded installations by Derek Quinn (0%) include a battery.

Related installers and places

Dataset updated September 2026 . Sources: LBNL Tracking the Sun + permit and program records; installer resolved by exact-normalized name matching.

About this data

Source: Lawrence Berkeley National Laboratory's Tracking the Sun, merged with city permit records, state incentive programs and the USGS U.S. Large-Scale Solar Photovoltaic Database / EIA-860 plant registers, as published September 21, 2026 — PanelCensus refreshes it as each source publishes new records. See the methodology for how records are matched, cleaned and scored.

Cite as: PanelCensus, “Derek Quinn, solar installer (California)”, https://panelcensus.com/installers/california/derek-quinn-73484 (data as of September 21, 2026).