PanelCensus

Dunbar Construction

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Solar installer based in California · installer record #3780 resolved from 12 public installation records.

At a glance

Dunbar Construction is a solar installer with 12 recorded installations totalling 102 kW, dated 2023 to 2025. All of its records are in California, where it ranks 4026th of 6,220 profiled installers by volume and 6,771st of 10,536 nationally. The median installed price across 12 priced systems is $8.42/W before incentives.

Recorded installs
12
Total capacity
102 kW
DC nameplate
Median system
8.8 kW
≈ $60,739
Median price
$8.42/W
pre-incentive · 12 priced
Third-party owned
58%
lease / PPA
Battery attach
83%
First recorded
2023
Last recorded
2025

Track record

Install volume by year

2023
2$3.80/W
2024
8$9.18/W
2025
2$9.19/W

Bars: recorded installs · right column: this installer's median $/W that year.

Latest records

Most recent recorded installs

DateLocationSizePriceOwnership
Dec 5, 2025Ontario, CA4.5 kW$41,499Host-owned · battery
Feb 6, 2025Fontana, CA8 kW$72,900Third-party · battery
Oct 1, 2024Fontana, CA9.6 kW$31,500Third-party · battery
Sep 27, 2024Calimesa, CA7.9 kW$100,188Third-party · battery
Aug 16, 2024Calimesa, CA12 kW$93,200Host-owned · battery
Aug 6, 2024Yucaipa, CA7.1 kW$109,000Third-party · battery
Aug 5, 2024Alta Loma, CA10.7 kW$59,987Third-party · battery
Jul 18, 2024Yucaipa, CA4.7 kW$55,000Third-party · battery
Jul 8, 2024Winchester, CA10.8 kW$61,490Host-owned · battery
Jun 19, 2024Yucaipa, CA9.9 kW$104,700Third-party · battery

See all 12 installations →searchable & filterable; export to CSV with a free account

Service geography

California
12

Busiest cities

Yucaipa, CA 3Fontana, CA 3Calimesa, CA 2Ontario, CA 1Alta Loma, CA 1Winchester, CA 1Redlands, CA 1

Record

Installer ID
PC-3780
First recorded install
Aug 31, 2023
Last recorded install
Dec 5, 2025
Priced records
12

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How does Dunbar Construction compare with other installers in California?

By recorded installations Dunbar Construction ranks 4026th among the 6,220 installers based in California with five or more records. Its median price of $8.42/W is about twice the California median of $4.26/W. Its median system, 8.8 kW, is about 49% above the state median of 5.9 kW. 58% of its recorded installations are third-party owned (lease or power-purchase agreement), against 29% across California. 83% include battery storage, compared with 16% of California records. Installers of similar recorded volume in California include Day Nelson Electrical Engineering (12), Deez Electric (12) and Diversified Electrical Systems (12).

How has Dunbar Construction's installation volume changed?

Dunbar Construction's earliest dated installation on record is from 2023. It has recorded installations in 3 calendar years. The busiest year was 2024, with 8 installations. 2025, its latest year with records, has 2. Its median price per watt moved from $3.80/W in 2023 to $9.19/W in 2025. The most recent recorded installation is dated Dec 5, 2025.

Where does Dunbar Construction install solar?

All recorded installations are in California. The cities with the most of its installations are Yucaipa, CA (3), Fontana, CA (3), Calimesa, CA (2), Ontario, CA (1) and Alta Loma, CA (1).

Frequently asked questions

How many solar installations has Dunbar Construction completed?

PanelCensus records 12 installations by Dunbar Construction, from Aug 31, 2023 to Dec 5, 2025, totalling 102 kW of capacity. Public reporting varies by state, so the company's true total may be higher.

What does Dunbar Construction charge for solar?

The median installed price across 12 priced systems is $8.42/W before incentives (median system 8.8 kW, about $60,739). The California median is $4.26/W.

Where does Dunbar Construction install solar?

All 12 recorded installations are in California, the most of them in Yucaipa.

Is Dunbar Construction still installing solar?

The most recent installation attributed to Dunbar Construction in the public records is dated Dec 5, 2025; 2025 has 2 recorded installations. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.

Does Dunbar Construction install leased or PPA solar systems?

7 recorded installations by Dunbar Construction (58%) are third-party owned — a lease or power-purchase agreement; across California the share is 29%.

Does Dunbar Construction install battery storage?

10 recorded installations by Dunbar Construction (83%) include a battery.

Related installers and places

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, “Dunbar Construction, solar installer (California)”, https://panelcensus.com/installers/california/dunbar-construction-3780 (data as of September 21, 2026).