PanelCensus

Sunstor Solar

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Solar installer based in California · installer record #12553 resolved from 422 public installation records.

At a glance

Sunstor Solar is a solar installer with 422 recorded installations totalling 3.2 MW, dated 2018 to 2023. All of its records are in California, where it ranks 535th of 6,220 profiled installers by volume and 870th of 10,536 nationally. The median installed price across 418 priced systems is $4.49/W before incentives.

Recorded installs
422
Total capacity
3.2 MW
DC nameplate
Median system
6.8 kW
≈ $32,500
Median price
$4.49/W
pre-incentive · 418 priced
Third-party owned
1%
lease / PPA
Battery attach
7%
First recorded
2018
Last recorded
2023

Track record

Install volume by year

2018
1$6.28/W
2019
58$4.01/W
2020
202$4.35/W
2021
133$4.80/W
2022
24$4.65/W
2023
4$5.24/W

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

Latest records

Most recent recorded installs

DateLocationSizePriceOwnership
Jul 18, 2023Davis, CA3.2 kW$18,250Host-owned
Jul 14, 2023Yolo, CA8.6 kW$72,933Host-owned
Jun 27, 2023Valley Springs, CA4 kW$18,342Host-owned
Jun 18, 2023Yuba City, CA7.3 kW$34,058Host-owned · battery
Jun 29, 2022Oroville, CA6.5 kW$67,132Host-owned
Jun 23, 2022Oroville, CA5 kW$46,910Host-owned
Jun 22, 2022Chico, CA3.7 kW$18,459Host-owned · battery
Jun 14, 2022Orland, CA8.4 kW$60,578Host-owned
Apr 27, 2022Oroville, CA81.9 kW$249,893Host-owned
Apr 18, 2022Lodi, CA19.4 kW$90,599Host-owned

See all 422 installations →searchable & filterable; export to CSV with a free account

Service geography

California
422

Busiest cities

Oroville, CA 54Chico, CA 39Yuba City, CA 32Marysville, CA 17Redding, CA 14Valley Springs, CA 10Olivehurst, CA 10Stockton, CA 10

Record

Installer ID
PC-12553
First recorded install
Nov 30, 2018
Last recorded install
Jul 18, 2023
Priced records
418

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How does Sunstor Solar compare with other installers in California?

By recorded installations Sunstor Solar ranks 535th among the 6,220 installers based in California with five or more records. Its median price of $4.49/W is roughly in line with the California median of $4.26/W. Its median system, 6.8 kW, is about 15% above the state median of 5.9 kW. 1% of its recorded installations are third-party owned (lease or power-purchase agreement), against 29% across California. 7% include battery storage, compared with 16% of California records. Installers of similar recorded volume in California include As Electricdba Evolution Energy (423), Sonlight Construction (423) and Sunfire Construction (422).

How has Sunstor Solar's installation volume changed?

Sunstor Solar's earliest dated installation on record is from 2018. It has recorded installations in 6 calendar years. The busiest year was 2020, with 202 installations. 2023, its latest year with records, has 4. Its median price per watt moved from $6.28/W in 2018 to $5.24/W in 2023. The most recent recorded installation is dated Jul 18, 2023. No installation in the public records is dated within the last three years.

Where does Sunstor Solar install solar?

All recorded installations are in California. The cities with the most of its installations are Oroville, CA (54), Chico, CA (39), Yuba City, CA (32), Marysville, CA (17) and Redding, CA (14).

Frequently asked questions

How many solar installations has Sunstor Solar completed?

PanelCensus records 422 installations by Sunstor Solar, from Nov 30, 2018 to Jul 18, 2023, totalling 3.2 MW of capacity. Public reporting varies by state, so the company's true total may be higher.

What does Sunstor Solar charge for solar?

The median installed price across 418 priced systems is $4.49/W before incentives (median system 6.8 kW, about $32,500). The California median is $4.26/W.

Where does Sunstor Solar install solar?

All 422 recorded installations are in California, the most of them in Oroville.

Is Sunstor Solar still installing solar?

The most recent installation attributed to Sunstor Solar in the public records is dated Jul 18, 2023; 2023 has 4 recorded installations. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.

Does Sunstor Solar install leased or PPA solar systems?

5 recorded installations by Sunstor Solar (1%) are third-party owned — a lease or power-purchase agreement; across California the share is 29%.

Does Sunstor Solar install battery storage?

28 recorded installations by Sunstor Solar (7%) 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, “Sunstor Solar, solar installer (California)”, https://panelcensus.com/installers/california/sunstor-solar-12553 (data as of September 21, 2026).