Matheson Solar
No recent recordsSolar installer based in California · installer record #7797 resolved from 22 public installation records.
Data through: California through Aug 2026 (monthly state program data).
At a glance
Matheson Solar is a solar installer with 22 recorded installations totalling 74 kW, dated 2006 to 2011. All of its records are in California, where it ranks 2931st of 6,010 profiled installers by volume and 4,944th of 10,537 nationally. The median installed price across 21 priced systems from all years is $7.54/W before incentives.
Track record
Install volume by year
Recorded installs per year.
Latest records
Most recent recorded installs
| Date | Location | Size | Price | Ownership |
|---|---|---|---|---|
| Apr 29, 2011 | Alamo, CA | 2.6 kW | $17,297 | Host-owned |
| Apr 23, 2010 | Oakland, CA | 3.7 kW | $27,559 | Host-owned |
| Nov 16, 2009 | Piedmont, CA | 5.6 kW | $35,264 | Host-owned |
| Oct 5, 2009 | Oakland, CA | 3.3 kW | $23,825 | Host-owned |
| Jan 26, 2009 | Berkeley, CA | 2.6 kW | $19,648 | Host-owned |
| Jan 22, 2009 | Oakland, CA | 2 kW | $15,001 | Host-owned |
| Jan 18, 2009 | Oakland, CA | 2.7 kW | $21,041 | Host-owned |
| Jan 13, 2009 | Berkeley, CA | 2.6 kW | — | Host-owned |
| Dec 17, 2008 | Oakland, CA | 2.7 kW | $21,393 | Host-owned |
| Oct 16, 2008 | Oakland, CA | 4.5 kW | $23,754 | Host-owned |
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Service geography
Busiest cities
Record
- Installer ID
- PC-7797
- First recorded install
- Aug 31, 2006
- Last recorded install
- Apr 29, 2011
- Priced records
- 21
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How does Matheson Solar compare with other installers in California?
By recorded installations Matheson Solar ranks 2931st among the 6,010 installers based in California with five or more records. Its all-years median price of $7.54/W is about 77% above the California median of $4.26/W. Its median system, 3.2 kW, is about half of 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. 0% include battery storage, compared with 16% of California records. Installers of similar recorded volume in California include Igreen Remodeling (22), Kenneth Wayne Wells Jr (22) and Lci (22).
How has Matheson Solar's installation volume changed?
Matheson Solar's earliest dated installation on record is from 2006. It has recorded installations in 6 calendar years. The busiest year was 2008, with 7 installations. 2011, its latest year with records, has 1. Its median price per watt moved from $6.29/W in 2006 to $6.70/W in 2011. The most recent recorded installation is dated Apr 29, 2011. No installation in the public records is dated within the last three years.
Where does Matheson Solar install solar?
All recorded installations are in California. The cities with the most of its installations are Oakland, CA (15), Pacifica, CA (2), Piedmont, CA (2), Berkeley, CA (2) and Alamo, CA (1).
Frequently asked questions
How many solar installations has Matheson Solar completed?
PanelCensus records 22 installations by Matheson Solar, from Aug 31, 2006 to Apr 29, 2011, totalling 74 kW of capacity. Public reporting varies by state, so the company's true total may be higher.
What does Matheson Solar charge for solar?
The median installed price across 21 priced systems from all years is $7.54/W before incentives (median system 3.2 kW, about $23,825). 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 Matheson Solar install solar?
All 22 recorded installations are in California, the most of them in Oakland.
Is Matheson Solar still installing solar?
The most recent installation attributed to Matheson Solar in the public records is dated Apr 29, 2011; 2011 has 1 recorded installation. Records here run California through Aug 2026 (monthly state program data), so the newest installations may not appear yet.
Does Matheson Solar install leased or PPA solar systems?
0 recorded installations by Matheson Solar (0%) are third-party owned — a lease or power-purchase agreement; across California the share is 29%.
Does Matheson Solar install battery storage?
0 recorded installations by Matheson Solar (0%) include a battery.
Related installers and places
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, “Matheson Solar, solar installer (California)”, https://panelcensus.com/installers/california/matheson-solar-7797 (data as of September 21, 2026).