PanelCensus

Sun Marshall Solar Services

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Solar installer based in California · installer record #12263 resolved from 12 public installation records.

At a glance

Sun Marshall Solar Services is a solar installer with 12 recorded installations totalling 61 kW, dated 2013 to 2022. All of its records are in California, where it ranks 3909th of 6,010 profiled installers by volume and 6,734th of 10,537 nationally.

Recorded installs
12
Total capacity
61 kW
DC nameplate
Median system
4.6 kW
≈ $17,478
Median price
—
too few priced systems
Third-party owned
0%
lease / PPA
Battery attach
0%
First recorded
2013
Last recorded
2022

Track record

Install volume by year

2013
3
2018
1
2019
1
2020
4
2021
2
2022
1

Recorded installs per year.

Latest records

Most recent recorded installs

DateLocationSizePriceOwnership
Jan 3, 2022Oceanside, CA6 kW$18,000Host-owned
Dec 2, 2021Lafayette, CA9.8 kW$35,000Host-owned
May 10, 2021Danville, CA4.7 kW$17,590Host-owned
Dec 29, 2020Carlsbad, CA7.1 kW$12,500Host-owned
Dec 22, 2020Encinitas, CA4.9 kW$16,380Host-owned
Sep 22, 2020Oakland, CA7.7 kW$27,030Host-owned
Mar 2, 2020Encinitas, CA4.4 kW$14,125Host-owned
Feb 6, 2019Berkeley, CA4 kW$17,478Host-owned
Nov 15, 2018Oakland, CA4 kW$16,686Host-owned
Dec 5, 2013Albany, CA3.8 kW—Host-owned

See all 12 installations →searchable & filterable; export to CSV with a free account

Service geography

California
12

Busiest cities

Encinitas, CA 2Oakland, CA 2Berkeley, CA 1Albany, CA 1Oceanside, CA 1Carlsbad, CA 1Lafayette, CA 1Danville, CA 1

Record

Installer ID
PC-12263
First recorded install
Sep 20, 2013
Last recorded install
Jan 3, 2022
Priced records
9

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How does Sun Marshall Solar Services compare with other installers in California?

By recorded installations Sun Marshall Solar Services ranks 3909th among the 6,010 installers based in California with five or more records. Its median system, 4.6 kW, is about 22% below 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 Sos Energy (12), Southern Sierra Solar Electric (12) and St Clair Construction (12).

How has Sun Marshall Solar Services's installation volume changed?

Sun Marshall Solar Services's earliest dated installation on record is from 2013. It has recorded installations in 6 calendar years. The busiest year was 2020, with 4 installations. 2022, its latest year with records, has 1. Its median price per watt moved from $4.18/W in 2018 to $2.98/W in 2022. The most recent recorded installation is dated Jan 3, 2022. No installation in the public records is dated within the last three years.

Where does Sun Marshall Solar Services install solar?

All recorded installations are in California. The cities with the most of its installations are Encinitas, CA (2), Oakland, CA (2), Berkeley, CA (1), Albany, CA (1) and Oceanside, CA (1).

Frequently asked questions

How many solar installations has Sun Marshall Solar Services completed?

PanelCensus records 12 installations by Sun Marshall Solar Services, from Sep 20, 2013 to Jan 3, 2022, totalling 61 kW of capacity. Public reporting varies by state, so the company's true total may be higher.

What does Sun Marshall Solar Services charge for solar?

The median installed price across 9 priced systems from all years is $3.52/W before incentives (median system 4.6 kW, about $17,478). 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 Sun Marshall Solar Services install solar?

All 12 recorded installations are in California, the most of them in Encinitas.

Is Sun Marshall Solar Services still installing solar?

The most recent installation attributed to Sun Marshall Solar Services in the public records is dated Jan 3, 2022; 2022 has 1 recorded installation. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.

Does Sun Marshall Solar Services install leased or PPA solar systems?

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

Does Sun Marshall Solar Services install battery storage?

0 recorded installations by Sun Marshall Solar Services (0%) include a battery.

Related installers and places

Dataset updated . 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, “Sun Marshall Solar Services, solar installer (California)”, https://panelcensus.com/installers/california/sun-marshall-solar-services-12263 (data as of September 21, 2026).