Cox Electric
Recently activeSolar installer based in California · active in 2 states · installer record #3113 resolved from 30 public installation records.
At a glance
Cox Electric is a solar installer with 30 recorded installations totalling 146 kW, dated 2003 to 2025. Its records are concentrated in California (97%), where it ranks 2552nd of 6,010 profiled installers by volume and 4,298th of 10,537 nationally.
Track record
Install volume by year
Bars: recorded installs · right column: this installer's median $/W that year.
Latest records
Most recent recorded installs
| Date | Location | Size | Price | Ownership |
|---|---|---|---|---|
| Jul 29, 2025 | Carmichael, CA | 3 kW | $6,200 | — |
| Mar 15, 2025 | Sacramento, CA | — | $1 | — |
| Mar 15, 2025 | Carmichael, CA | 2 kW | $3,000 | — |
| Oct 20, 2024 | Sacramento, CA | 4 kW | $7,750 | — |
| May 22, 2023 | Rocklin, CA | 6 kW | $48,600 | Host-owned |
| May 22, 2023 | Rocklin, CA | 14.6 kW | $48,600 | Host-owned |
| May 22, 2023 | Rocklin, CA | 6.9 kW | $48,600 | Host-owned |
| May 22, 2023 | Rocklin, CA | 11.6 kW | $48,600 | Host-owned |
| Apr 25, 2023 | Carmichael, CA | 1 kW | $2,900 | — |
| Mar 29, 2023 | Sacramento, CA | 3 kW | $5,700 | — |
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Service geography
Busiest cities
Record
- Installer ID
- PC-3113
- First recorded install
- Jul 30, 2003
- Last recorded install
- Jul 29, 2025
- Priced records
- 4
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How does Cox Electric compare with other installers in California?
By recorded installations Cox Electric ranks 2552nd among the 6,010 installers based in California with five or more records. Its median system, 2 kW, is about 66% 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 Berkeley Solar Electric Systems (30), Bluegill Solar (30) and Build Brothers (30).
How has Cox Electric's installation volume changed?
Cox Electric's earliest dated installation on record is from 2003. It has recorded installations in 6 calendar years. The busiest year was 2021, with 11 installations. 2025, its latest year with records, has 3. The most recent recorded installation is dated Jul 29, 2025.
Where does Cox Electric install solar?
Recorded installations span 2 states: California (29, 97%) and Arizona (1, 3%). The cities with the most of its installations are Sacramento, CA (18), Rocklin, CA (4), Carmichael, CA (4), No# G, CA (1) and Mesa, AZ (1).
Frequently asked questions
How many solar installations has Cox Electric completed?
PanelCensus records 30 installations by Cox Electric, from Jul 30, 2003 to Jul 29, 2025, totalling 146 kW of capacity. Public reporting varies by state, so the company's true total may be higher.
What does Cox Electric charge for solar?
The median installed price across 4 priced systems from all years is $5.63/W before incentives (median system 2 kW, about $48,600). 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 Cox Electric install solar?
Recorded installs span 2 states, led by California (29) and Arizona (1). Its busiest city is Sacramento, CA.
Is Cox Electric still installing solar?
The most recent installation attributed to Cox Electric in the public records is dated Jul 29, 2025; 2025 has 3 recorded installations. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.
Does Cox Electric install leased or PPA solar systems?
0 recorded installations by Cox Electric (0%) are third-party owned — a lease or power-purchase agreement; across California the share is 29%.
Does Cox Electric install battery storage?
0 recorded installations by Cox Electric (0%) include a battery.
Related installers and places
- All solar installers in California· 6,010 profiles
- Solar installations in California· 2,408,542 records
- Berkeley Solar Electric Systems· 30 installations
- Bluegill Solar· 30 installations
- Build Brothers· 30 installations
- Eggsolarcom· 30 installations
- Fresno Sierra Contractors· 30 installations
- Full Circle Solar· 30 installations
- Solar in Arizona· 1 by Cox Electric
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, “Cox Electric, solar installer (California)”, https://panelcensus.com/installers/california/cox-electric-3113 (data as of September 21, 2026).