Keith Nguyen
No recent recordsSolar installer based in California · installer record #44439 resolved from 48 public installation records.
At a glance
Keith Nguyen is a solar installer with 48 recorded installations totalling 59 kW, dated 2022 to 2023. All of its records are in California, where it ranks 2022nd of 6,010 profiled installers by volume and 3,390th of 10,537 nationally.
Track record
Install volume by year
Recorded installs per year.
Latest records
Most recent recorded installs
| Date | Location | Size | Price | Ownership |
|---|---|---|---|---|
| Aug 24, 2023 | San Diego, CA | — | — | — |
| Aug 23, 2023 | San Diego, CA | — | — | — |
| Aug 7, 2023 | San Diego, CA | — | — | — |
| Aug 5, 2023 | San Diego, CA | — | — | — |
| Aug 5, 2023 | San Diego, CA | — | — | — |
| Aug 2, 2023 | San Diego, CA | — | — | — |
| Jul 24, 2023 | San Diego, CA | — | — | — |
| Jul 20, 2023 | San Diego, CA | — | — | — |
| Jul 19, 2023 | San Diego, CA | — | — | — |
| Jul 16, 2023 | San Diego, CA | — | — | — |
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Record
- Installer ID
- PC-44439
- First recorded install
- Aug 22, 2022
- Last recorded install
- Aug 24, 2023
- Priced records
- 0
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How does Keith Nguyen compare with other installers in California?
By recorded installations Keith Nguyen ranks 2022nd among the 6,010 installers based in California with five or more records. Its median system, 29.7 kW, is about 5.0 times 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 Solar Wholesale Group (48), Solarlife (48) and West Valley Solar Electric (48).
How has Keith Nguyen's installation volume changed?
Keith Nguyen's earliest dated installation on record is from 2022. It has recorded installations in 2 calendar years. The busiest year was 2023, with 33 installations. The most recent recorded installation is dated Aug 24, 2023. No installation in the public records is dated within the last three years.
Where does Keith Nguyen install solar?
All recorded installations are in California. The cities with the most of its installations are San Diego, CA (48).
Frequently asked questions
How many solar installations has Keith Nguyen completed?
PanelCensus records 48 installations by Keith Nguyen, from Aug 22, 2022 to Aug 24, 2023, totalling 59 kW of capacity. Public reporting varies by state, so the company's true total may be higher.
What does Keith Nguyen charge for solar?
The recorded systems for Keith Nguyen do not include enough price data to compute a reliable median.
Where does Keith Nguyen install solar?
All 48 recorded installations are in California, the most of them in San Diego.
Is Keith Nguyen still installing solar?
The most recent installation attributed to Keith Nguyen in the public records is dated Aug 24, 2023; 2023 has 33 recorded installations. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.
Does Keith Nguyen install leased or PPA solar systems?
0 recorded installations by Keith Nguyen (0%) are third-party owned — a lease or power-purchase agreement; across California the share is 29%.
Does Keith Nguyen install battery storage?
0 recorded installations by Keith Nguyen (0%) include a battery.
Related installers and places
- All solar installers in California· 6,010 profiles
- Solar installations in California· 2,408,542 records
- Solar Wholesale Group· 48 installations
- Solarlife· 48 installations
- West Valley Solar Electric· 48 installations
- SIGORA SOLAR CALIFORNIA LLC· 48 installations
- Ongaro Sons· 48 installations
- Amn Solar· 47 installations
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 July 9, 2026 — PanelCensus refreshes it as each source publishes new records. See the methodology for how records are matched, cleaned and scored.
Cite as: PanelCensus, “Keith Nguyen, solar installer (California)”, https://panelcensus.com/installers/california/keith-nguyen-44439 (data as of July 9, 2026).