Stor
Recently activeSolar installer based in California · installer record #56796 resolved from 76 public installation records.
Data through: California through Aug 2026 (monthly state program data).
At a glance
Stor is a solar installer with 76 recorded installations totalling 143 kW, dated 2026 to 2026. All of its records are in California, where it ranks 1678th of 6,163 profiled installers by volume and 2,773rd of 10,840 nationally.
Track record
Install volume by year
Recorded installs per year.
Equipment
Module, inverter and battery brands
| Equipment | Year | Main brands (share of systems that reported one) | Year before |
|---|---|---|---|
| Modules | 2026*74 reported | Hyundai 19% · Qcells 16% · Canadian Solar 9% · LONGi 9% | — |
| Inverters | 2026*74 reported | Enphase 39% · SolarEdge 23% · Tesla 18% · ABB / FIMER 8% | — |
| Batteries | 2026*38 reported | Tesla 100% | — |
Manufacturer on each recorded installation, as filed with the state program (Tracking the Sun for earlier years). Brand names are grouped by manufacturer family (e.g. Hanwha Q CELLS and Qcells North America count as Qcells). Not every state reports equipment, and battery brands come mainly from California and New Jersey. *2026 to date, from California records only.
Latest records
Most recent recorded installs
| Date | Location | Size | Price | Ownership |
|---|---|---|---|---|
| Aug 28, 2026 | San Leandro, CA | 3.8 kW | — | Host-owned · battery |
| Aug 24, 2026 | Stockton, CA | — | — | Host-owned · battery |
| Aug 20, 2026 | Tracy, CA | — | — | Host-owned · battery |
| Aug 20, 2026 | Tracy, CA | — | — | Host-owned · battery |
| Aug 13, 2026 | Lakeport, CA | 5 kW | — | Host-owned · battery |
| Aug 12, 2026 | San Leandro, CA | 5 kW | — | Host-owned · battery |
| Aug 12, 2026 | Livermore, CA | 5.9 kW | — | Host-owned · battery |
| Aug 12, 2026 | Tracy, CA | — | — | Host-owned · battery |
| Aug 11, 2026 | Stockton, CA | — | — | Host-owned · battery |
| Aug 11, 2026 | Danville, CA | — | — | Host-owned · battery |
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Service geography
Busiest cities
Record
- Installer ID
- PC-56796
- First recorded install
- Feb 3, 2026
- Last recorded install
- Aug 28, 2026
- Priced records
- 0
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How does Stor compare with other installers in California?
By recorded installations Stor ranks 1678th among the 6,163 installers based in California with five or more records. 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. 99% include battery storage, compared with 16% of California records. Installers of similar recorded volume in California include Kruetzfeldt Construction (76), PHILLIP ISAACS' CONSTRUCTION INCORPORATED (76) and SAGAN ELECTRIC (76).
How has Stor's installation volume changed?
The most recent recorded installation is dated Aug 28, 2026.
Where does Stor install solar?
All recorded installations are in California. The cities with the most of its installations are Stockton, CA (22), Tracy, CA (6), San Leandro, CA (2), Napa, CA (1) and Paradise, CA (1).
Frequently asked questions
How many solar installations has Stor completed?
PanelCensus records 76 installations by Stor, from Feb 3, 2026 to Aug 28, 2026, totalling 143 kW of capacity. Public reporting varies by state, so the company's true total may be higher.
What does Stor charge for solar?
The recorded systems for Stor do not include enough price data to compute a reliable median.
Where does Stor install solar?
All 76 recorded installations are in California, the most of them in Stockton.
Is Stor still installing solar?
The most recent installation attributed to Stor in the public records is dated Aug 28, 2026. Records here run California through Aug 2026 (monthly state program data), so the newest installations may not appear yet.
Does Stor install leased or PPA solar systems?
0 recorded installations by Stor (0%) are third-party owned — a lease or power-purchase agreement; across California the share is 29%.
Does Stor install battery storage?
75 recorded installations by Stor (99%) include a battery.
Related installers and places
- All solar installers in California· 6,163 profiles
- Solar installations in California· 2,408,542 records
- Kruetzfeldt Construction· 76 installations
- PHILLIP ISAACS' CONSTRUCTION INCORPORATED· 76 installations
- SAGAN ELECTRIC· 76 installations
- Premo Reimer Solar· 76 installations
- Ambrose Construction· 75 installations
- Centrica Business Solutions· 75 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 July 9, 2026 — PanelCensus refreshes it as each source publishes new records. See the methodology for how records are matched, cleaned and scored.
Cite as: PanelCensus, “Stor, solar installer (California)”, https://panelcensus.com/installers/california/stor-56796 (data as of July 9, 2026).