Solartech Energy Systems
Recently activeSolar installer based in California · active in 4 states · installer record #11686 resolved from 7,512 public installation records.
At a glance
Solartech Energy Systems is a solar installer with 7,512 recorded installations totalling 61.0 MW, dated 1992 to 2025. Its records are concentrated in California (96%), where it ranks 32nd of 6,010 profiled installers by volume and 43rd of 10,537 nationally. Its median installed price for solar-only systems in 2025 is $3.45/W before incentives, across 95 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 | Solartech Energy Systems | California median | vs state |
|---|---|---|---|---|
| 2025 | 95 | $3.45/W | $3.29/W | +5% |
| 2024 | 213 | $3.83/W | $3.80/W | +1% |
| 2023 | 1,101 | $3.95/W | $4.06/W | −3% |
| 2022 | 820 | $3.69/W | $4.11/W | −10% |
| 2021 | 678 | $3.62/W | $3.98/W | −9% |
| 2020 | 694 | $3.75/W | $3.97/W | −6% |
| 2019 | 752 | $3.72/W | $3.95/W | −6% |
| 2018 | 587 | $3.67/W | $4.01/W | −8% |
| 2017 | 432 | $3.36/W | $4.05/W | −17% |
| 2016 | 284 | $3.80/W | $4.37/W | −13% |
| 2015 | 167 | $4.15/W | $4.58/W | −9% |
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 31, 2025 | Homeland, CA | 7.1 kW | $68,468 | Host-owned · battery |
| Dec 31, 2025 | San Clemente, CA | 10.6 kW | $50,016 | Host-owned · battery |
| Dec 31, 2025 | San Diego, CA | 6.5 kW | $29,584 | Host-owned · battery |
| Dec 31, 2025 | San Diego, CA | 6.5 kW | $27,986 | Host-owned · battery |
| Dec 31, 2025 | Rancho Santa Fe, CA | 32.8 kW | $137,870 | Host-owned · battery |
| Dec 31, 2025 | Rancho Santa Fe, CA | 8.2 kW | $49,250 | Host-owned · battery |
| Dec 30, 2025 | Lake Elsinore, CA | 6.1 kW | $37,350 | Host-owned · battery |
| Dec 30, 2025 | Vallejo, CA | 5.7 kW | $31,914 | Host-owned · battery |
| Dec 29, 2025 | Calimesa, CA | 3.8 kW | $16,500 | Host-owned · battery |
| Dec 29, 2025 | Apache Junction, AZ | 16.4 kW | $62,050 | Host-owned · battery |
See all 7,512 installations →searchable & filterable; export to CSV with a free account
Service geography
- California
- 7,180
- Vermont
- 185
- Arizona
- 143
Busiest cities
Record
- Installer ID
- PC-11686
- First recorded install
- Mar 23, 1992
- Last recorded install
- Dec 31, 2025
- Priced records
- 6,947
Is this your company?
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How does Solartech Energy Systems compare with other installers in California?
By recorded installations Solartech Energy Systems ranks 32nd among the 6,010 installers based in California with five or more records. Its 2025 solar-only median of $3.45/W is roughly in line with the California median of $3.29/W on the same basis (the installer's median covers every state it works in). Its median system, 6.4 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. 17% include battery storage, compared with 16% of California records. Installers of similar recorded volume in California include Empower Electric (9,068), Abundant Energy Construction (7,990) and West Coast Solar (7,796).
How has Solartech Energy Systems's installation volume changed?
Solartech Energy Systems's earliest dated installation on record is from 2001. It has recorded installations in 19 calendar years. The busiest year was 2023, with 1,210 installations. 2025, its latest year with records, has 580. Its median price per watt moved from $16.84/W in 2001 to $5.02/W in 2025. The most recent recorded installation is dated Dec 31, 2025.
Where does Solartech Energy Systems install solar?
Recorded installations span 4 states: California (7,180, 96%), Vermont (185, 2%), Arizona (143, 2%) and Oregon (4, under 1%). The cities with the most of its installations are San Diego, CA (2,217), El Cajon, CA (521), Chula Vista, CA (471), Escondido, CA (268) and La Mesa, CA (229).
Frequently asked questions
How many solar installations has Solartech Energy Systems completed?
PanelCensus records 7,512 installations by Solartech Energy Systems, from Mar 23, 1992 to Dec 31, 2025, totalling 61.0 MW of capacity. Public reporting varies by state, so the company's true total may be higher.
What does Solartech Energy Systems charge for solar?
For solar-only systems installed in 2025, the median reported price is $3.45/W before incentives, across 95 priced systems. The California median on the same basis is $3.29/W. Across all 6,947 priced systems since 1992, including battery systems, the median is $3.82/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 Solartech Energy Systems install solar?
Recorded installs span 4 states, led by California (7,180), Vermont (185) and Arizona (143). Its busiest city is San Diego, CA.
Is Solartech Energy Systems still installing solar?
The most recent installation attributed to Solartech Energy Systems in the public records is dated Dec 31, 2025; 2025 has 580 recorded installations. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.
Does Solartech Energy Systems install leased or PPA solar systems?
98 recorded installations by Solartech Energy Systems (1%) are third-party owned — a lease or power-purchase agreement; across California the share is 29%.
Does Solartech Energy Systems install battery storage?
1,295 recorded installations by Solartech Energy Systems (17%) include a battery.
Related installers and places
- All solar installers in California· 6,010 profiles
- Solar installations in California· 2,408,542 records
- Empower Electric· 9,068 installations
- Abundant Energy Construction· 7,990 installations
- West Coast Solar· 7,796 installations
- Rec Solar Commercial· 7,507 installations
- Sun Solar Energy Solutions· 7,434 installations
- Hooked On Solar· 7,348 installations
- Solar in Vermont· 185 by Solartech Energy Systems
- Solar in Arizona· 143 by Solartech Energy Systems
- Solar in Oregon· 4 by Solartech Energy Systems
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, “Solartech Energy Systems, solar installer (California)”, https://panelcensus.com/installers/california/solartech-energy-systems-11686 (data as of September 21, 2026).