Technical Specialty Solutions
Recently activeSolar installer based in California · installer record #12876 resolved from 103 public installation records.
At a glance
Technical Specialty Solutions is a solar installer with 103 recorded installations totalling 670 kW, dated 2020 to 2025. All of its records are in California, where it ranks 1413th of 6,220 profiled installers by volume and 2,310th of 10,536 nationally. The median installed price across 91 priced systems is $3.36/W before incentives.
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 |
|---|---|---|---|---|
| Feb 27, 2025 | San Ramon, CA | 6.6 kW | $40,592 | Host-owned · battery |
| Feb 26, 2025 | Byron, CA | — | — | Host-owned · battery |
| Feb 19, 2025 | Copperopolis, CA | — | $0 | Host-owned · battery |
| Jan 31, 2025 | Copperopolis, CA | 5.9 kW | $12,000 | Host-owned |
| Nov 22, 2024 | Newcastle, CA | 7.3 kW | $25,500 | Host-owned |
| Oct 23, 2024 | Copperopolis, CA | 4.9 kW | $28,738 | Host-owned · battery |
| Aug 27, 2024 | Groveland, CA | 13.6 kW | $45,781 | Host-owned · battery |
| Aug 26, 2024 | Copperopolis, CA | — | — | Host-owned · battery |
| May 29, 2024 | Sonora, CA | 4.8 kW | $34,008 | Host-owned · battery |
| Mar 8, 2024 | Newcastle, CA | 4.9 kW | $68,400 | Host-owned · battery |
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Service geography
- California
- 107
Busiest cities
Record
- Installer ID
- PC-12876
- First recorded install
- Feb 12, 2020
- Last recorded install
- Feb 27, 2025
- Priced records
- 91
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How does Technical Specialty Solutions compare with other installers in California?
By recorded installations Technical Specialty Solutions ranks 1413th among the 6,220 installers based in California with five or more records. Its median price of $3.36/W is about 21% below the California median of $4.26/W. Its median system, 6.7 kW, is about 14% above 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. 36% include battery storage, compared with 16% of California records. Installers of similar recorded volume in California include Dsh Solar Electric (103), Sky Power Systems (103) and Smith Electrical Contractors (103).
How has Technical Specialty Solutions's installation volume changed?
Technical Specialty Solutions's earliest dated installation on record is from 2020. It has recorded installations in 6 calendar years. The busiest year was 2022, with 35 installations. 2025, its latest year with records, has 4. Its median price per watt moved from $3.55/W in 2020 to $4.09/W in 2025. The most recent recorded installation is dated Feb 27, 2025.
Where does Technical Specialty Solutions install solar?
All recorded installations are in California. The cities with the most of its installations are Copperopolis, CA (68), Angels Camp, CA (8), Sonora, CA (3), Byron, CA (2) and San Ramon, CA (2).
Frequently asked questions
How many solar installations has Technical Specialty Solutions completed?
PanelCensus records 103 installations by Technical Specialty Solutions, from Feb 12, 2020 to Feb 27, 2025, totalling 670 kW of capacity. Public reporting varies by state, so the company's true total may be higher.
What does Technical Specialty Solutions charge for solar?
The median installed price across 91 priced systems is $3.36/W before incentives (median system 6.7 kW, about $25,597). The California median is $4.26/W.
Where does Technical Specialty Solutions install solar?
All 103 recorded installations are in California, the most of them in Copperopolis.
Is Technical Specialty Solutions still installing solar?
The most recent installation attributed to Technical Specialty Solutions in the public records is dated Feb 27, 2025; 2025 has 4 recorded installations. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.
Does Technical Specialty Solutions install leased or PPA solar systems?
0 recorded installations by Technical Specialty Solutions (0%) are third-party owned — a lease or power-purchase agreement; across California the share is 29%.
Does Technical Specialty Solutions install battery storage?
37 recorded installations by Technical Specialty Solutions (36%) include a battery.
Related installers and places
- All solar installers in California· 6,220 profiles
- Solar installations in California· 2,413,021 records
- Dsh Solar Electric· 103 installations
- Sky Power Systems· 103 installations
- Smith Electrical Contractors· 103 installations
- BLACK PINE BUILDERS INC· 103 installations
- Energyaid· 103 installations
- Ruperts Installation Management Service· 103 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, “Technical Specialty Solutions, solar installer (California)”, https://panelcensus.com/installers/california/technical-specialty-solutions-12876 (data as of September 21, 2026).