PanelCensus

Castle Electric

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Solar installer based in California · installer record #2437 resolved from 24 public installation records.

At a glance

Castle Electric is a solar installer with 24 recorded installations totalling 318 kW, dated 2016 to 2025. All of its records are in California, where it ranks 2964th of 6,220 profiled installers by volume and 4,918th of 10,536 nationally. The median installed price across 24 priced systems is $2.65/W before incentives.

Recorded installs
24
Total capacity
318 kW
DC nameplate
Median system
9.6 kW
≈ $25,000
Median price
$2.65/W
pre-incentive · 24 priced
Third-party owned
0%
lease / PPA
Battery attach
4%
First recorded
2016
Last recorded
2025

Track record

Install volume by year

2016
1$6.21/W
2018
3$2.78/W
2019
1$2.15/W
2020
2$2.06/W
2021
1$2.65/W
2022
3$2.81/W
2023
5$2.76/W
2024
5$2.53/W
2025
3$2.32/W

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

Latest records

Most recent recorded installs

DateLocationSizePriceOwnership
Oct 21, 2025Sanger, CA25 kW$58,000Host-owned · battery
May 22, 2025Clovis, CA10.9 kW$29,625Host-owned
Jan 6, 2025Fowler, CA7.1 kW$15,000Host-owned
Nov 4, 2024Clovis, CA25.3 kW$63,990Host-owned
Sep 16, 2024Fresno, CA9.9 kW$25,000Host-owned
Jul 18, 2024Fresno, CA8.7 kW$25,000Host-owned
Jun 10, 2024Fresno, CA19 kW$40,000Host-owned
Jun 5, 2024Sanger, CA16.6 kW$60,800Host-owned
Nov 15, 2023Fresno, CA8.7 kW$22,000Host-owned
Aug 3, 2023Fresno, CA11.1 kW$32,000Host-owned

See all 24 installations →searchable & filterable; export to CSV with a free account

Service geography

California
24

Busiest cities

Fresno, CA 13Clovis, CA 5Sanger, CA 3Fowler, CA 2San Juan Capo, CA 1

Record

Installer ID
PC-2437
First recorded install
Mar 21, 2016
Last recorded install
Oct 21, 2025
Priced records
24

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How does Castle Electric compare with other installers in California?

By recorded installations Castle Electric ranks 2964th among the 6,220 installers based in California with five or more records. Its median price of $2.65/W is about 38% below the California median of $4.26/W. Its median system, 9.6 kW, is about 62% 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. 4% include battery storage, compared with 16% of California records. Installers of similar recorded volume in California include Brightsidepower (24), C M Construction (24) and Carpe Solaris (24).

How has Castle Electric's installation volume changed?

Castle Electric's earliest dated installation on record is from 2016. It has recorded installations in 9 calendar years. The busiest year was 2023, with 5 installations. 2025, its latest year with records, has 3. Its median price per watt moved from $6.21/W in 2016 to $2.32/W in 2025. The most recent recorded installation is dated Oct 21, 2025.

Where does Castle Electric install solar?

All recorded installations are in California. The cities with the most of its installations are Fresno, CA (13), Clovis, CA (5), Sanger, CA (3), Fowler, CA (2) and San Juan Capo, CA (1).

Frequently asked questions

How many solar installations has Castle Electric completed?

PanelCensus records 24 installations by Castle Electric, from Mar 21, 2016 to Oct 21, 2025, totalling 318 kW of capacity. Public reporting varies by state, so the company's true total may be higher.

What does Castle Electric charge for solar?

The median installed price across 24 priced systems is $2.65/W before incentives (median system 9.6 kW, about $25,000). The California median is $4.26/W.

Where does Castle Electric install solar?

All 24 recorded installations are in California, the most of them in Fresno.

Is Castle Electric still installing solar?

The most recent installation attributed to Castle Electric in the public records is dated Oct 21, 2025; 2025 has 3 recorded installations. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.

Does Castle Electric install leased or PPA solar systems?

0 recorded installations by Castle Electric (0%) are third-party owned — a lease or power-purchase agreement; across California the share is 29%.

Does Castle Electric install battery storage?

1 recorded installation by Castle Electric (4%) includes 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, “Castle Electric, solar installer (California)”, https://panelcensus.com/installers/california/castle-electric-2437 (data as of September 21, 2026).