Humboldt Solar
Recently activeSolar installer based in California · installer record #6181 resolved from 28 public installation records.
Data through: California through Aug 2026 (monthly state program data).
At a glance
Humboldt Solar is a solar installer with 28 recorded installations totalling 173 kW, dated 2014 to 2026. All of its records are in California, where it ranks 2704th of 6,163 profiled installers by volume and 4,567th of 10,840 nationally. The median installed price across 21 priced systems from all years is $4.01/W before incentives.
Track record
Install volume by year
Recorded installs per year.
Equipment
Module, inverter and battery brands
Latest records
Most recent recorded installs
| Date | Location | Size | Price | Ownership |
|---|---|---|---|---|
| Feb 13, 2026 | Eureka, CA | 7.5 kW | — | Host-owned · battery |
| Nov 12, 2025 | Arcata, CA | 9.7 kW | $39,000 | Host-owned · battery |
| Oct 21, 2025 | Arcata, CA | 7.9 kW | $37,260 | Host-owned · battery |
| Oct 7, 2025 | McKinleyville, CA | — | $34,000 | Host-owned · battery |
| Jul 9, 2025 | Eureka, CA | 3.8 kW | $16,100 | Host-owned |
| Feb 24, 2025 | Eureka, CA | 8.6 kW | $31,400 | Host-owned |
| May 1, 2024 | McKinleyville, CA | 10.7 kW | $50,700 | Host-owned · battery |
| Apr 3, 2024 | Hydesville, CA | 4 kW | $16,850 | Host-owned |
| Jul 12, 2023 | Eureka, CA | 4.8 kW | $16,150 | Host-owned · battery |
| Jul 4, 2023 | Eureka, CA | 4 kW | $15,900 | Host-owned |
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Service geography
Busiest cities
Record
- Installer ID
- PC-6181
- First recorded install
- Mar 6, 2014
- Last recorded install
- Feb 13, 2026
- Priced records
- 21
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How does Humboldt Solar compare with other installers in California?
By recorded installations Humboldt Solar ranks 2704th among the 6,163 installers based in California with five or more records. Its all-years median price of $4.01/W is roughly in line with the California median of $4.26/W. Its median system, 5.9 kW, is roughly in line with 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. 32% include battery storage, compared with 16% of California records. Installers of similar recorded volume in California include Green Realities (28), Haskin Mechanical Services (28) and Hoffman Electric (28).
How has Humboldt Solar's installation volume changed?
Humboldt Solar's earliest dated installation on record is from 2014. It has recorded installations in 11 calendar years. The busiest year was 2025, with 5 installations. Its median price per watt moved from $3.50/W in 2015 to $4.14/W in 2025. The most recent recorded installation is dated Feb 13, 2026.
Where does Humboldt Solar install solar?
All recorded installations are in California. The cities with the most of its installations are Eureka, CA (7), Arcata, CA (6), McKinleyville, CA (4), Kneeland, CA (3) and Trinidad, CA (2).
Frequently asked questions
How many solar installations has Humboldt Solar completed?
PanelCensus records 28 installations by Humboldt Solar, from Mar 6, 2014 to Feb 13, 2026, totalling 173 kW of capacity. Public reporting varies by state, so the company's true total may be higher.
What does Humboldt Solar charge for solar?
The median installed price across 21 priced systems from all years is $4.01/W before incentives (median system 5.9 kW, about $23,650). 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 Humboldt Solar install solar?
All 28 recorded installations are in California, the most of them in Eureka.
Is Humboldt Solar still installing solar?
The most recent installation attributed to Humboldt Solar in the public records is dated Feb 13, 2026; 2025 has 5 recorded installations. Records here run California through Aug 2026 (monthly state program data), so the newest installations may not appear yet.
Does Humboldt Solar install leased or PPA solar systems?
0 recorded installations by Humboldt Solar (0%) are third-party owned — a lease or power-purchase agreement; across California the share is 29%.
Does Humboldt Solar install battery storage?
9 recorded installations by Humboldt Solar (32%) include a battery.
Related installers and places
- All solar installers in California· 6,163 profiles
- Solar installations in California· 2,408,542 records
- Green Realities· 28 installations
- Haskin Mechanical Services· 28 installations
- Hoffman Electric· 28 installations
- Jdf Construction· 28 installations
- Justin Gayton· 28 installations
- Kukahiko· 28 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, “Humboldt Solar, solar installer (California)”, https://panelcensus.com/installers/california/humboldt-solar-6181 (data as of September 21, 2026).