Caulder Electric
Recently activeSolar installer based in California · installer record #2459 resolved from 25 public installation records.
Data through: California through Aug 2026 (monthly state program data).
At a glance
Caulder Electric is a solar installer with 25 recorded installations totalling 227 kW, dated 2010 to 2026. All of its records are in California, where it ranks 2836th of 6,163 profiled installers by volume and 4,802nd of 10,840 nationally. The median installed price across 23 priced systems from all years is $4.10/W before incentives.
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 | 20255 reported | Qcells 80% · REC 20% | — |
| Inverters | 20255 reported | Enphase 60% · Savant Systems 40% | — |
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.
Latest records
Most recent recorded installs
| Date | Location | Size | Price | Ownership |
|---|---|---|---|---|
| Jan 30, 2026 | Claremont, CA | 13.8 kW | — | Host-owned · battery |
| Sep 26, 2025 | Altadena, CA | 11.2 kW | $91,300 | Host-owned · battery |
| Jul 17, 2025 | Norco, CA | 8.5 kW | $33,000 | Host-owned · battery |
| Jun 30, 2025 | Claremont, CA | 3.2 kW | $18,473 | Host-owned · battery |
| Apr 20, 2025 | Claremont, CA | 10.1 kW | $41,460 | Host-owned |
| Apr 1, 2025 | South Pasadena, CA | 10.5 kW | $88,700 | Host-owned · battery |
| May 1, 2024 | Claremont, CA | 11.7 kW | $87,100 | Host-owned · battery |
| Jan 29, 2024 | San Marino, CA | 10.5 kW | $32,600 | Host-owned |
| Oct 4, 2023 | San Marino, CA | 7.2 kW | $26,000 | Host-owned |
| Jun 29, 2023 | Orange, CA | 2.4 kW | $14,400 | Host-owned |
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Service geography
Busiest cities
Record
- Installer ID
- PC-2459
- First recorded install
- Mar 29, 2010
- Last recorded install
- Jan 30, 2026
- Priced records
- 23
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How does Caulder Electric compare with other installers in California?
By recorded installations Caulder Electric ranks 2836th among the 6,163 installers based in California with five or more records. Its all-years median price of $4.10/W is roughly in line with the California median of $4.26/W. Its median system, 10 kW, is about 69% 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. 28% include battery storage, compared with 16% of California records. Installers of similar recorded volume in California include Bhenrys Quality Electric Solar (25), Bp Solar International (25) and California Preferred Builders (25).
How has Caulder Electric's installation volume changed?
Caulder Electric's earliest dated installation on record is from 2010. It has recorded installations in 11 calendar years. The busiest year was 2025, with 5 installations. Its median price per watt moved from $6.05/W in 2010 to $5.77/W in 2025. The most recent recorded installation is dated Jan 30, 2026.
Where does Caulder Electric install solar?
All recorded installations are in California. The cities with the most of its installations are Claremont, CA (11), San Marino, CA (2), Norco, CA (2), Alta Loma, CA (2) and Covina, CA (1).
Frequently asked questions
How many solar installations has Caulder Electric completed?
PanelCensus records 25 installations by Caulder Electric, from Mar 29, 2010 to Jan 30, 2026, totalling 227 kW of capacity. Public reporting varies by state, so the company's true total may be higher.
What does Caulder Electric charge for solar?
The median installed price across 23 priced systems from all years is $4.10/W before incentives (median system 10 kW, about $40,800). 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 Caulder Electric install solar?
All 25 recorded installations are in California, the most of them in Claremont.
Is Caulder Electric still installing solar?
The most recent installation attributed to Caulder Electric in the public records is dated Jan 30, 2026; 2025 has 5 recorded installations. Records here run California through Aug 2026 (monthly state program data), so the newest installations may not appear yet.
Does Caulder Electric install leased or PPA solar systems?
0 recorded installations by Caulder Electric (0%) are third-party owned — a lease or power-purchase agreement; across California the share is 29%.
Does Caulder Electric install battery storage?
7 recorded installations by Caulder Electric (28%) include a battery.
Related installers and places
- All solar installers in California· 6,163 profiles
- Solar installations in California· 2,408,542 records
- Bhenrys Quality Electric Solar· 25 installations
- Bp Solar International· 25 installations
- California Preferred Builders· 25 installations
- Charles Davidson Electric· 25 installations
- Clarion Electric· 25 installations
- Cm Electric Av Automations· 25 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 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, “Caulder Electric, solar installer (California)”, https://panelcensus.com/installers/california/caulder-electric-2459 (data as of September 21, 2026).