Sunpower By Provoltz
No recent recordsSolar installer based in California · installer record #12482 resolved from 546 public installation records.
At a glance
Sunpower By Provoltz is a solar installer with 546 recorded installations totalling 3.2 MW, dated 2010 to 2019. All of its records are in California, where it ranks 417th of 6,010 profiled installers by volume and 685th of 10,537 nationally. The median installed price across 355 priced systems from all years is $5.36/W before incentives.
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 | Sunpower By Provoltz | California median | vs state |
|---|---|---|---|---|
| 2018 | 36 | $4.06/W | $4.01/W | +1% |
| 2017 | 61 | $4.56/W | $4.05/W | +13% |
| 2016 | 101 | $5.09/W | $4.37/W | +16% |
| 2015 | 38 | $5.55/W | $4.58/W | +21% |
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 the last year of data. 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 |
|---|---|---|---|---|
| Apr 30, 2019 | Campbell, CA | 4.9 kW | $18,513 | Host-owned |
| Jan 28, 2019 | Los Altos Hills, CA | 13.8 kW | $60,715 | Host-owned |
| Nov 12, 2018 | Sunnyvale, CA | 2.1 kW | $14,992 | Host-owned |
| Sep 19, 2018 | San Jose, CA | 8.6 kW | $37,697 | Host-owned |
| Sep 13, 2018 | Cupertino, CA | 3.5 kW | $16,611 | Host-owned |
| Sep 7, 2018 | Burlingame, CA | 8.3 kW | $39,845 | Host-owned |
| Aug 30, 2018 | San Mateo, CA | 6.8 kW | $28,781 | Host-owned |
| Aug 29, 2018 | Belmont, CA | 5.9 kW | $21,822 | Host-owned |
| Aug 16, 2018 | Burlingame, CA | 8.3 kW | $39,845 | Host-owned |
| Jul 18, 2018 | Morgan Hill, CA | 5.9 kW | $2,527 | Host-owned |
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Service geography
- California
- 546
Busiest cities
Record
- Installer ID
- PC-12482
- First recorded install
- Dec 6, 2010
- Last recorded install
- Apr 30, 2019
- Priced records
- 355
Is this your company?
Owners can claim this profile free with a work email to keep the website and description current and post the company's own price figures beside ours.
If a record here isn't yours, a state is wrong, or a figure looks off, report a correction. We read every one and fix the record, usually within a few days.
How does Sunpower By Provoltz compare with other installers in California?
By recorded installations Sunpower By Provoltz ranks 417th among the 6,010 installers based in California with five or more records. Its all-years median price of $5.36/W is about 26% above the California median of $4.26/W. Its median system, 4.9 kW, is about 17% below the state median of 5.9 kW. 8% 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 Sunsystem Technology (548), Solarhut (547) and Halcyon Solar (546).
How has Sunpower By Provoltz's installation volume changed?
Sunpower By Provoltz's earliest dated installation on record is from 2010. It has recorded installations in 10 calendar years. The busiest year was 2014, with 106 installations. 2019, its latest year with records, has 2. Its median price per watt moved from $7.28/W in 2010 to $4.09/W in 2019. The most recent recorded installation is dated Apr 30, 2019. No installation in the public records is dated within the last three years.
Where does Sunpower By Provoltz install solar?
All recorded installations are in California. The cities with the most of its installations are San Jose, CA (209), Los Gatos, CA (28), Saratoga, CA (25), Sunnyvale, CA (24) and Los Altos, CA (22).
Frequently asked questions
How many solar installations has Sunpower By Provoltz completed?
PanelCensus records 546 installations by Sunpower By Provoltz, from Dec 6, 2010 to Apr 30, 2019, totalling 3.2 MW of capacity. Public reporting varies by state, so the company's true total may be higher.
What does Sunpower By Provoltz charge for solar?
The median installed price across 355 priced systems from all years is $5.36/W before incentives (median system 4.9 kW, about $26,046). 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 Sunpower By Provoltz install solar?
All 546 recorded installations are in California, the most of them in San Jose.
Is Sunpower By Provoltz still installing solar?
The most recent installation attributed to Sunpower By Provoltz in the public records is dated Apr 30, 2019; 2019 has 2 recorded installations. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.
Does Sunpower By Provoltz install leased or PPA solar systems?
46 recorded installations by Sunpower By Provoltz (8%) are third-party owned — a lease or power-purchase agreement; across California the share is 29%.
Does Sunpower By Provoltz install battery storage?
0 recorded installations by Sunpower By Provoltz (0%) include a battery.
Related installers and places
- All solar installers in California· 6,010 profiles
- Solar installations in California· 2,408,542 records
- Sunsystem Technology· 548 installations
- Solarhut· 547 installations
- Halcyon Solar· 546 installations
- Ready Home Energy· 544 installations
- Sig Solar· 540 installations
- Urban Design Solar· 537 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, “Sunpower By Provoltz, solar installer (California)”, https://panelcensus.com/installers/california/sunpower-by-provoltz-12482 (data as of September 21, 2026).