Rayco Energy
No recent recordsSolar installer based in California · installer record #9925 resolved from 82 public installation records.
Data through: California through Aug 2026 (monthly state program data).
At a glance
Rayco Energy is a solar installer with 82 recorded installations totalling 690 kW, dated 2013 to 2019. All of its records are in California, where it ranks 1598th of 6,163 profiled installers by volume and 2,634th of 10,840 nationally. The median installed price across 58 priced systems from all years is $3.61/W before incentives.
Track record
Install volume by year
Recorded installs per year; prices by year are in the table below.
Pricing
Price by year (solar only)
| Year | Priced systems | Rayco Energy | California median | vs state |
|---|---|---|---|---|
| 2017 | 8 | $2.37/W | $4.05/W | −41% |
| 2016 | 42 | $3.77/W | $4.37/W | −14% |
Median installed price per DC watt before incentives, systems without a battery, by the year in the public record. Years with fewer than five priced systems are left out.
Why a company's own figure can differ from this one
- Timing. These prices come from state incentive filings, published about once a year, so the latest full year here is the last year of data. Prices moved down in many states after 2023; a company's current quotes can be lower (or higher) than its last full year on record.
- Dates. A filing is dated when the program processed it, not when the job was sold, so jobs can land in a different month or year than in the company's own books.
- What the price includes. The filed price is the whole project as reported to the program, which can include loan dealer fees, electrical panel upgrades or roof work. A company's internal figure often leaves those out.
- Batteries. Systems flagged with a battery are excluded here; a battery the filing didn't flag can still raise a year's median.
Latest records
Most recent recorded installs
| Date | Location | Size | Price | Ownership |
|---|---|---|---|---|
| Feb 27, 2019 | San Jose, CA | 2.5 kW | $10,000 | Host-owned |
| Feb 5, 2019 | Livermore, CA | 9 kW | $28,000 | Host-owned |
| Mar 28, 2018 | Oakland, CA | 19.7 kW | $52,000 | Host-owned |
| Mar 12, 2018 | Oakland, CA | 16 kW | $31,000 | Host-owned |
| Nov 30, 2017 | Oakland, CA | 16.2 kW | $30,000 | Host-owned |
| Oct 24, 2017 | Hercules, CA | 13.1 kW | $30,000 | Host-owned |
| Sep 18, 2017 | Oakland, CA | 16 kW | $38,000 | Host-owned |
| Jul 31, 2017 | Atherton, CA | 11.7 kW | $24,000 | Host-owned |
| Jul 20, 2017 | San Jose, CA | 8.8 kW | $24,000 | Host-owned |
| Feb 24, 2017 | Oakland, CA | 40.5 kW | $120,000 | Host-owned |
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Service geography
Busiest cities
Record
- Installer ID
- PC-9925
- First recorded install
- May 6, 2013
- Last recorded install
- Feb 27, 2019
- Priced records
- 58
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How does Rayco Energy compare with other installers in California?
By recorded installations Rayco Energy ranks 1598th among the 6,163 installers based in California with five or more records. Its all-years median price of $3.61/W is about 15% below the California median of $4.26/W. Its median system, 5.6 kW, is roughly in line with the state median of 5.9 kW. 35% 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 Hot Watts Technology (82), Jna Solar (82) and Just Click Solar (82).
How has Rayco Energy's installation volume changed?
Rayco Energy's earliest dated installation on record is from 2013. It has recorded installations in 7 calendar years. The busiest year was 2016, with 42 installations. 2019, its latest year with records, has 2. Its median price per watt moved from $4.29/W in 2015 to $3.54/W in 2019. The most recent recorded installation is dated Feb 27, 2019. No installation in the public records is dated within the last three years.
Where does Rayco Energy install solar?
All recorded installations are in California. The cities with the most of its installations are Livermore, CA (7), San Jose, CA (7), Fremont, CA (7), Oakland, CA (7) and Pleasanton, CA (6).
Frequently asked questions
How many solar installations has Rayco Energy completed?
PanelCensus records 82 installations by Rayco Energy, from May 6, 2013 to Feb 27, 2019, totalling 690 kW of capacity. Public reporting varies by state, so the company's true total may be higher.
What does Rayco Energy charge for solar?
The median installed price across 58 priced systems from all years is $3.61/W before incentives (median system 5.6 kW, about $21,500). 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 Rayco Energy install solar?
All 82 recorded installations are in California, the most of them in Livermore.
Is Rayco Energy still installing solar?
The most recent installation attributed to Rayco Energy in the public records is dated Feb 27, 2019; 2019 has 2 recorded installations. Records here run California through Aug 2026 (monthly state program data), so the newest installations may not appear yet.
Does Rayco Energy install leased or PPA solar systems?
29 recorded installations by Rayco Energy (35%) are third-party owned — a lease or power-purchase agreement; across California the share is 29%.
Does Rayco Energy install battery storage?
0 recorded installations by Rayco Energy (0%) include a battery.
Related installers and places
- All solar installers in California· 6,163 profiles
- Solar installations in California· 2,408,542 records
- Hot Watts Technology· 82 installations
- Jna Solar· 82 installations
- Just Click Solar· 82 installations
- Todd Solar Engineering· 82 installations
- HIGH END ELECTRIC· 82 installations
- WOLFPACK ELECTRIC LLC· 82 installations
Dataset updated . Sources: LBNL Tracking the Sun (through 2025), monthly state program records (California DGStats, NYSERDA, NJ Clean Energy, Illinois Shines) and permit records; installer resolved by exact-normalized name matching and, for state program records, by the systems both sources share.
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, “Rayco Energy, solar installer (California)”, https://panelcensus.com/installers/california/rayco-energy-9925 (data as of September 21, 2026).