PanelCensus

All Phase Systems Integration

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Solar installer based in California · installer record #635 resolved from 21 public installation records.

At a glance

All Phase Systems Integration is a solar installer with 21 recorded installations totalling 428 kW, dated 2013 to 2023. All of its records are in California, where it ranks 3138th of 6,220 profiled installers by volume and 5,209th of 10,536 nationally. The median installed price across 18 priced systems is $3.56/W before incentives.

Recorded installs
21
Total capacity
428 kW
DC nameplate
Median system
11.9 kW
≈ $44,908
Median price
$3.56/W
pre-incentive
Third-party owned
0%
lease / PPA
Battery attach
0%
First recorded
2013
Last recorded
2023

Track record

Install volume by year

2013
1
2019
4$2.89/W
2020
3$5.62/W
2021
6$2.62/W
2022
3$5.67/W
2023
4$4.30/W
2025
1

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

Latest records

Most recent recorded installs

DateLocationSizePriceOwnership
May 12, 2025Antelope, CA15 kW$30,000—
Aug 9, 2023Yuba City, CA11.7 kW$39,520Host-owned
May 30, 2023Yuba City, CA8.5 kW$44,610Host-owned
Apr 26, 2023Plumas Lake, CA11.2 kW$35,440Host-owned
Mar 15, 2023Marysville, CA7.2 kW$38,210Host-owned
Jul 15, 2022Marysville, CA12.8 kW$76,500Host-owned
Jul 15, 2022Marysville, CA12.8 kW$72,500Host-owned
Jul 1, 2022Marysville, CA12.9 kW$55,800Host-owned
Dec 11, 2021Browns Valley, CA11.3 kW$48,950Host-owned
Dec 7, 2021Marysville, CA10.3 kW$21,350Host-owned

See all 21 installations →searchable & filterable; export to CSV with a free account

Service geography

California
22

Busiest cities

Marysville, CA 12Yuba City, CA 2Plumas Lake, CA 1Antelope, CA 1Oregon House, CA 1Live Oak, CA 1Browns Valley, CA 1Sutter, CA 1

Record

Installer ID
PC-635
First recorded install
Aug 1, 2013
Last recorded install
Aug 9, 2023
Priced records
18

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How does All Phase Systems Integration compare with other installers in California?

By recorded installations All Phase Systems Integration ranks 3138th among the 6,220 installers based in California with five or more records. Its median price of $3.56/W is about 16% below the California median of $4.26/W. Its median system, 11.9 kW, is about twice 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 A F C Plumbing And Solar (21), Aaa Energy Solar (21) and Aleman Electric (21).

How has All Phase Systems Integration's installation volume changed?

All Phase Systems Integration's earliest dated installation on record is from 2013. It has recorded installations in 7 calendar years. The busiest year was 2021, with 6 installations. 2025, its latest year with records, has 1. Its median price per watt moved from $2.89/W in 2019 to $4.30/W in 2023. The most recent recorded installation is dated Aug 9, 2023. No installation in the public records is dated within the last three years.

Where does All Phase Systems Integration install solar?

All recorded installations are in California. The cities with the most of its installations are Marysville, CA (12), Yuba City, CA (2), Plumas Lake, CA (1), Antelope, CA (1) and Oregon House, CA (1).

Frequently asked questions

How many solar installations has All Phase Systems Integration completed?

PanelCensus records 21 installations by All Phase Systems Integration, from Aug 1, 2013 to Aug 9, 2023, totalling 428 kW of capacity. Public reporting varies by state, so the company's true total may be higher.

What does All Phase Systems Integration charge for solar?

The median installed price across 18 priced systems is $3.56/W before incentives (median system 11.9 kW, about $44,908). The California median is $4.26/W.

Where does All Phase Systems Integration install solar?

All 21 recorded installations are in California, the most of them in Marysville.

Is All Phase Systems Integration still installing solar?

The most recent installation attributed to All Phase Systems Integration in the public records is dated Aug 9, 2023; 2025 has 1 recorded installation. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.

Does All Phase Systems Integration install leased or PPA solar systems?

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

Does All Phase Systems Integration install battery storage?

0 recorded installations by All Phase Systems Integration (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, “All Phase Systems Integration, solar installer (California)”, https://panelcensus.com/installers/california/all-phase-systems-integration-635 (data as of September 21, 2026).