Sisian Group
Recently activeSolar installer based in California · installer record #10988 resolved from 95 public installation records.
At a glance
Sisian Group is a solar installer with 95 recorded installations totalling 861 kW, dated 2018 to 2025. All of its records are in California, where it ranks 1430th of 6,010 profiled installers by volume and 2,360th of 10,537 nationally. Its median installed price for solar-only systems in 2023–2025 is $4.10/W before incentives, across 10 priced systems.
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 | Sisian Group | California median | vs state |
|---|---|---|---|---|
| 2023 | 10 | $4.10/W | $4.06/W | +1% |
| 2020 | 28 | $3.71/W | $3.97/W | −7% |
| 2019 | 30 | $3.89/W | $3.95/W | −2% |
| 2018 | 10 | $4.33/W | $4.01/W | +8% |
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 2025. 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 |
|---|---|---|---|---|
| Dec 15, 2025 | Oceanside, CA | — | $22,178 | Host-owned · battery |
| May 29, 2025 | San Clemente, CA | — | $34,820 | Host-owned · battery |
| Dec 5, 2023 | South Laguna, CA | 3.2 kW | $32,800 | Host-owned |
| Sep 14, 2023 | Dana Point, CA | 10.4 kW | $38,710 | Host-owned |
| Jul 18, 2023 | Laguna Hills, CA | 6.8 kW | $33,073 | Host-owned |
| Jul 18, 2023 | Laguna Hills, CA | 6.8 kW | $28,590 | Host-owned |
| Jul 7, 2023 | La Canada, CA | 11.2 kW | $150,000 | Host-owned |
| Jul 5, 2023 | Laguna Hills, CA | 8.8 kW | $36,471 | Host-owned |
| Jul 5, 2023 | Laguna Hills, CA | 4.8 kW | $19,550 | Host-owned |
| May 4, 2023 | Laguna Hills, CA | 8.4 kW | $28,490 | Host-owned |
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Service geography
Busiest cities
Record
- Installer ID
- PC-10988
- First recorded install
- Oct 15, 2018
- Last recorded install
- Dec 15, 2025
- Priced records
- 93
Is this your company?
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How does Sisian Group compare with other installers in California?
By recorded installations Sisian Group ranks 1430th among the 6,010 installers based in California with five or more records. Its 2023–2025 solar-only median of $4.10/W is roughly in line with the California median of $3.95/W on the same basis. Its median system, 6.1 kW, is roughly in line with the state median of 5.9 kW. 1% of its recorded installations are third-party owned (lease or power-purchase agreement), against 29% across California. 9% include battery storage, compared with 16% of California records. Installers of similar recorded volume in California include Orion Solar And Electric (95), Sentry Roofing Solar (95) and Shields Electric (95).
How has Sisian Group's installation volume changed?
Sisian Group's earliest dated installation on record is from 2018. It has recorded installations in 7 calendar years. The busiest year was 2020, with 33 installations. 2025, its latest year with records, has 2. Its median price per watt moved from $4.33/W in 2018 to $4.10/W in 2023. The most recent recorded installation is dated Dec 15, 2025.
Where does Sisian Group install solar?
All recorded installations are in California. The cities with the most of its installations are Laguna Hills, CA (8), Irvine, CA (6), Orange, CA (4), Oceanside, CA (4) and Costa Mesa, CA (4).
Frequently asked questions
How many solar installations has Sisian Group completed?
PanelCensus records 95 installations by Sisian Group, from Oct 15, 2018 to Dec 15, 2025, totalling 861 kW of capacity. Public reporting varies by state, so the company's true total may be higher.
What does Sisian Group charge for solar?
For solar-only systems installed in 2023–2025, the median reported price is $4.10/W before incentives, across 10 priced systems. The California median on the same basis is $3.95/W. Across all 93 priced systems since 2018, including battery systems, the median is $4.02/W. Prices are the total project cost reported to state incentive programs, divided by the system's DC watts, so they can include electrical upgrades or other work billed with the solar.
Where does Sisian Group install solar?
All 95 recorded installations are in California, the most of them in Laguna Hills.
Is Sisian Group still installing solar?
The most recent installation attributed to Sisian Group in the public records is dated Dec 15, 2025; 2025 has 2 recorded installations. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.
Does Sisian Group install leased or PPA solar systems?
1 recorded installation by Sisian Group (1%) is third-party owned — a lease or power-purchase agreement; across California the share is 29%.
Does Sisian Group install battery storage?
9 recorded installations by Sisian Group (9%) include a battery.
Related installers and places
- All solar installers in California· 6,010 profiles
- Solar installations in California· 2,408,542 records
- Orion Solar And Electric· 95 installations
- Sentry Roofing Solar· 95 installations
- Shields Electric· 95 installations
- Whittington Solar· 95 installations
- Wise Solar· 95 installations
- YANCEY HOME IMPROVEMENTS INC· 95 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 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, “Sisian Group, solar installer (California)”, https://panelcensus.com/installers/california/sisian-group-10988 (data as of September 21, 2026).