Regatta Development
Recently activeSolar installer based in California · installer record #10017 resolved from 8 public installation records.
At a glance
Regatta Development is a solar installer with 8 recorded installations totalling 6.0 MW, dated 2022 to 2025. All of its records are in California, where it ranks 4824th of 6,220 profiled installers by volume and 8,121st of 10,536 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 |
|---|---|---|---|---|
| Dec 18, 2025 | Lost Hills, CA | 2,876.4 kW | $0 | Third-party |
| Oct 14, 2025 | Napa, CA | 219.6 kW | $0 | — |
| Oct 14, 2025 | Napa, CA | 233.4 kW | $1,020,000 | Third-party · battery |
| Sep 17, 2025 | Napa, CA | 581.8 kW | $2,084,800 | Third-party |
| Sep 2, 2025 | Napa, CA | 202.5 kW | $804,000 | Third-party |
| Sep 2, 2025 | Napa, CA | 99.9 kW | $397,000 | Third-party |
| Jan 27, 2025 | Santa Fe Springs, CA | 830.7 kW | $1,880,000 | Host-owned |
| Jun 21, 2024 | Diamond Bar, CA | 109 kW | $25,000 | — |
| Jun 21, 2024 | Diamond Bar, CA | 109 kW | $25,000 | Host-owned · battery |
| Nov 10, 2022 | Fellows, CA | 1,016.2 kW | $0 | — |
Service geography
Busiest cities
Record
- Installer ID
- PC-10017
- First recorded install
- Nov 10, 2022
- Last recorded install
- Dec 18, 2025
- Priced records
- 6
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How does Regatta Development compare with other installers in California?
By recorded installations Regatta Development ranks 4824th among the 6,220 installers based in California with five or more records. Its median system, 407.6 kW, is about 69 times the state median of 5.9 kW. 75% of its recorded installations are third-party owned (lease or power-purchase agreement), against 29% across California. 25% include battery storage, compared with 16% of California records. Installers of similar recorded volume in California include Pro Power Solutions (8), Pro Team Electric (8) and Real Building Company (8).
How has Regatta Development's installation volume changed?
Regatta Development's earliest dated installation on record is from 2012. It has recorded installations in 4 calendar years. The busiest year was 2025, with 7 installations. Its median price per watt moved from $2.26/W in 2022 to $3.97/W in 2025. The most recent recorded installation is dated Dec 18, 2025.
Where does Regatta Development install solar?
All recorded installations are in California. The cities with the most of its installations are Napa, CA (5), Fellows, CA (2), Diamond Bar, CA (2), Santa Fe Springs, CA (2) and Lost Hills, CA (1).
Frequently asked questions
How many solar installations has Regatta Development completed?
PanelCensus records 8 installations by Regatta Development, from Nov 10, 2022 to Dec 18, 2025, totalling 6.0 MW of capacity. Public reporting varies by state, so the company's true total may be higher.
What does Regatta Development charge for solar?
The median installed price across 6 priced systems is $3.78/W before incentives (median system 407.6 kW, about $1,450,000). The California median is $4.26/W.
Where does Regatta Development install solar?
All 8 recorded installations are in California, the most of them in Napa.
Is Regatta Development still installing solar?
The most recent installation attributed to Regatta Development in the public records is dated Dec 18, 2025; 2025 has 7 recorded installations. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.
Does Regatta Development install leased or PPA solar systems?
6 recorded installations by Regatta Development (75%) are third-party owned — a lease or power-purchase agreement; across California the share is 29%.
Does Regatta Development install battery storage?
2 recorded installations by Regatta Development (25%) 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, “Regatta Development, solar installer (California)”, https://panelcensus.com/installers/california/regatta-development-10017 (data as of September 21, 2026).