PanelCensus

Zenith Solar

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Solar installer based in California · active in 2 states · installer record #14097 resolved from 58 public installation records.

At a glance

Zenith Solar is a solar installer with 58 recorded installations totalling 405 kW, dated 2009 to 2025. Its records are concentrated in California (102%), where it ranks 1945th of 6,220 profiled installers by volume and 3,190th of 10,536 nationally. The median installed price across 58 priced systems is $3.07/W before incentives.

Recorded installs
58
Total capacity
405 kW
DC nameplate
Median system
5.9 kW
≈ $19,300
Median price
$3.07/W
pre-incentive
Third-party owned
2%
lease / PPA
Battery attach
2%
First recorded
2009
Last recorded
2025

Track record

Install volume by year

2009
1$8.12/W
2010
1$6.68/W
2019
5$3.71/W
2020
13$3.48/W
2021
6$2.82/W
2022
20$2.80/W
2023
4$3.20/W
2024
7$2.59/W
2025
4$2.59/W

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

Latest records

Most recent recorded installs

DateLocationSizePriceOwnership
Aug 11, 2025San Diego, CA2.5 kW$8,000Host-owned
Jul 14, 2025San Diego, CA———
Mar 25, 2025San Diego, CA3.9 kW$8,000Host-owned
Jan 6, 2025San Diego, CA———
Dec 23, 2024Vista, CA11.1 kW$23,500Host-owned
Apr 29, 2024San Diego, CA2.4 kW$6,180Host-owned
Apr 29, 2024San Diego, CA2.4 kW$6,180Host-owned
Apr 29, 2024San Diego, CA2.4 kW$6,180Host-owned
Apr 29, 2024San Diego, CA2.4 kW$6,180Host-owned
Apr 29, 2024San Diego, CA2.4 kW$6,180Host-owned

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Service geography

California
59
Massachusetts
2

Busiest cities

San Diego, CA 29Encinitas, CA 5Carlsbad, CA 5Santee, CA 4El Cajon, CA 3Vista, CA 3Leverett, MA 2

Record

Installer ID
PC-14097
First recorded install
Aug 25, 2009
Last recorded install
Aug 11, 2025
Priced records
58
Also appears as
Zenith Solar Company

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How does Zenith Solar compare with other installers in California?

By recorded installations Zenith Solar ranks 1945th among the 6,220 installers based in California with five or more records. Its median price of $3.07/W is about 28% below the California median of $4.26/W (the installer's median covers every state it works in). Its median system, 5.9 kW, is roughly in line with the state median of 5.9 kW. 2% of its recorded installations are third-party owned (lease or power-purchase agreement), against 29% across California. 2% include battery storage, compared with 16% of California records. Installers of similar recorded volume in California include Rsi Energy (58), S C S (58) and Zavatto Brothers Construction (58).

How has Zenith Solar's installation volume changed?

Zenith Solar's earliest dated installation on record is from 2009. It has recorded installations in 9 calendar years. The busiest year was 2022, with 20 installations. 2025, its latest year with records, has 4. Its median price per watt moved from $8.12/W in 2009 to $2.59/W in 2025. The most recent recorded installation is dated Aug 11, 2025.

Where does Zenith Solar install solar?

Recorded installations span 2 states: California (59, 102%) and Massachusetts (2, 3%). The cities with the most of its installations are San Diego, CA (29), Encinitas, CA (5), Carlsbad, CA (5), Santee, CA (4) and El Cajon, CA (3).

Frequently asked questions

How many solar installations has Zenith Solar completed?

PanelCensus records 58 installations by Zenith Solar, from Aug 25, 2009 to Aug 11, 2025, totalling 405 kW of capacity. Public reporting varies by state, so the company's true total may be higher.

What does Zenith Solar charge for solar?

The median installed price across 58 priced systems is $3.07/W before incentives (median system 5.9 kW, about $19,300). The California median is $4.26/W.

Where does Zenith Solar install solar?

Recorded installs span 2 states, led by California (59) and Massachusetts (2). Its busiest city is San Diego, CA.

Is Zenith Solar still installing solar?

The most recent installation attributed to Zenith Solar in the public records is dated Aug 11, 2025; 2025 has 4 recorded installations. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.

Does Zenith Solar install leased or PPA solar systems?

1 recorded installation by Zenith Solar (2%) is third-party owned — a lease or power-purchase agreement; across California the share is 29%.

Does Zenith Solar install battery storage?

1 recorded installation by Zenith Solar (2%) 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, “Zenith Solar, solar installer (California)”, https://panelcensus.com/installers/california/zenith-solar-14097 (data as of September 21, 2026).