Killua Energy
Recently activeSolar installer based in California · installer record #7008 resolved from 214 public installation records.
At a glance
Killua Energy is a solar installer with 214 recorded installations totalling 2.1 MW, dated 2022 to 2025. All of its records are in California, where it ranks 858th of 6,010 profiled installers by volume and 1,389th of 10,537 nationally. Its median installed price for solar-only systems in 2023–2025 is $4.69/W before incentives, across 103 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 | Killua Energy | California median | vs state |
|---|---|---|---|---|
| 2025 | 9 | $2.38/W | $3.29/W | −28% |
| 2024 | 18 | $4.69/W | $3.80/W | +23% |
| 2023 | 76 | $4.99/W | $4.06/W | +23% |
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 12, 2025 | Springville, CA | 18 kW | $20,000 | Host-owned · battery |
| Nov 10, 2025 | Stockton, CA | — | $20,000 | Host-owned · battery |
| Nov 4, 2025 | Watsonville, CA | 12.9 kW | $20,000 | Host-owned · battery |
| Oct 30, 2025 | Salinas, CA | 4.3 kW | $0 | Host-owned · battery |
| Oct 28, 2025 | Atwater, CA | 12.8 kW | $20,000 | Host-owned · battery |
| Sep 29, 2025 | Woodlake, CA | 4.8 kW | $20,000 | Host-owned |
| Sep 24, 2025 | Jamul, CA | — | $25,000 | Host-owned · battery |
| Sep 23, 2025 | Caruthers, CA | 8.6 kW | $21,000 | Host-owned · battery |
| Sep 11, 2025 | Los Angeles, CA | 2.4 kW | $20,000 | Host-owned |
| Aug 29, 2025 | Salinas, CA | 8 kW | $20,000 | Host-owned · battery |
See all 214 installations →searchable & filterable; export to CSV with a free account
Service geography
- California
- 214
Busiest cities
Record
- Installer ID
- PC-7008
- First recorded install
- Nov 22, 2022
- Last recorded install
- Dec 12, 2025
- Priced records
- 198
Is this your company?
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How does Killua Energy compare with other installers in California?
By recorded installations Killua Energy ranks 858th among the 6,010 installers based in California with five or more records. Its 2023–2025 solar-only median of $4.69/W is about 19% above the California median of $3.95/W on the same basis. Its median system, 7.8 kW, is about 32% above the state median of 5.9 kW. under 1% of its recorded installations are third-party owned (lease or power-purchase agreement), against 29% across California. 50% include battery storage, compared with 16% of California records. Installers of similar recorded volume in California include JOHN LAVENDER (216), Solcon Solar (215) and SEMPER SOLARIS CONSTRUCTION INC (215).
How has Killua Energy's installation volume changed?
Killua Energy's earliest dated installation on record is from 2022. It has recorded installations in 4 calendar years. The busiest year was 2023, with 77 installations. 2025, its latest year with records, has 62. Its median price per watt moved from $2.83/W in 2022 to $2.84/W in 2025. The most recent recorded installation is dated Dec 12, 2025.
Where does Killua Energy install solar?
All recorded installations are in California. The cities with the most of its installations are Fresno, CA (49), Chowchilla, CA (12), Clovis, CA (11), Madera, CA (11) and Goshen, CA (8).
Frequently asked questions
How many solar installations has Killua Energy completed?
PanelCensus records 214 installations by Killua Energy, from Nov 22, 2022 to Dec 12, 2025, totalling 2.1 MW of capacity. Public reporting varies by state, so the company's true total may be higher.
What does Killua Energy charge for solar?
For solar-only systems installed in 2023–2025, the median reported price is $4.69/W before incentives, across 103 priced systems. The California median on the same basis is $3.95/W. Across all 198 priced systems since 2022, including battery systems, the median is $3.90/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 Killua Energy install solar?
All 214 recorded installations are in California, the most of them in Fresno.
Is Killua Energy still installing solar?
The most recent installation attributed to Killua Energy in the public records is dated Dec 12, 2025; 2025 has 62 recorded installations. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.
Does Killua Energy install leased or PPA solar systems?
2 recorded installations by Killua Energy (under 1%) are third-party owned — a lease or power-purchase agreement; across California the share is 29%.
Does Killua Energy install battery storage?
106 recorded installations by Killua Energy (50%) include a battery.
Related installers and places
- All solar installers in California· 6,010 profiles
- Solar installations in California· 2,408,542 records
- JOHN LAVENDER· 216 installations
- Solcon Solar· 215 installations
- SEMPER SOLARIS CONSTRUCTION INC· 215 installations
- Quattro Solar· 214 installations
- Sunpower By The Solar Quote· 214 installations
- Cal Contractor Services· 213 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, “Killua Energy, solar installer (California)”, https://panelcensus.com/installers/california/killua-energy-7008 (data as of September 21, 2026).