PanelCensus

Sepisolar

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Solar installer based in California · installer record #10776 resolved from 21 public installation records.

At a glance

Sepisolar is a solar installer with 21 recorded installations totalling 2.8 MW, dated 2015 to 2024. All of its records are in California, where it ranks 3174th of 6,220 profiled installers by volume and 5,263rd of 10,536 nationally. The median installed price across 22 priced systems is $2.51/W before incentives.

Recorded installs
21
Total capacity
2.8 MW
DC nameplate
Median system
36.5 kW
≈ $50,000
Median price
$2.51/W
pre-incentive · 22 priced
Third-party owned
0%
lease / PPA
Battery attach
5%
First recorded
2015
Last recorded
2024

Track record

Install volume by year

2015
1$4.30/W
2016
2$1.83/W
2017
6$0.76/W
2018
3$2.92/W
2019
1$1.34/W
2022
1$2.74/W
2023
1$7.69/W
2024
9$12.48/W

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

Latest records

Most recent recorded installs

DateLocationSizePriceOwnership
Aug 8, 2024Stanford, CA4 kW$50,000Host-owned
May 24, 2024Poway, CA32.9 kW$75,456—
May 24, 2024Poway, CA35.3 kW$75,456Host-owned
Apr 15, 2024Stanford, CA4 kW$50,000Host-owned
Apr 8, 2024Stanford, CA4 kW$50,000Host-owned
Mar 27, 2024Stanford, CA4 kW$50,000Host-owned
Mar 27, 2024Stanford, CA4 kW$50,000Host-owned
Mar 26, 2024Stanford, CA4 kW$50,000Host-owned
Mar 26, 2024Stanford, CA4 kW$50,000Host-owned
Apr 3, 2023Cupertino, CA15.6 kW$120,000Host-owned · battery

See all 21 installations →searchable & filterable; export to CSV with a free account

Service geography

California
24

Busiest cities

Stanford, CA 7Dinuba, CA 6Reedley, CA 4Poway, CA 2Lodi, CA 1Cupertino, CA 1Richmond, CA 1Parlier, CA 1

Record

Installer ID
PC-10776
First recorded install
Dec 14, 2015
Last recorded install
Aug 8, 2024
Priced records
22

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How does Sepisolar compare with other installers in California?

By recorded installations Sepisolar ranks 3174th among the 6,220 installers based in California with five or more records. Its median price of $2.51/W is about 41% below the California median of $4.26/W. Its median system, 36.5 kW, is about 6.2 times 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. 5% include battery storage, compared with 16% of California records. Installers of similar recorded volume in California include Planit Sierra Solar (21), Ralph Pisciotta Electric (21) and San Diego Roofing (21).

How has Sepisolar's installation volume changed?

Sepisolar's earliest dated installation on record is from 2015. It has recorded installations in 8 calendar years. The busiest year was 2024, with 9 installations. Its median price per watt moved from $4.30/W in 2015 to $12.48/W in 2024. The most recent recorded installation is dated Aug 8, 2024.

Where does Sepisolar install solar?

All recorded installations are in California. The cities with the most of its installations are Stanford, CA (7), Dinuba, CA (6), Reedley, CA (4), Poway, CA (2) and Lodi, CA (1).

Frequently asked questions

How many solar installations has Sepisolar completed?

PanelCensus records 21 installations by Sepisolar, from Dec 14, 2015 to Aug 8, 2024, totalling 2.8 MW of capacity. Public reporting varies by state, so the company's true total may be higher.

What does Sepisolar charge for solar?

The median installed price across 22 priced systems is $2.51/W before incentives (median system 36.5 kW, about $50,000). The California median is $4.26/W.

Where does Sepisolar install solar?

All 21 recorded installations are in California, the most of them in Stanford.

Is Sepisolar still installing solar?

The most recent installation attributed to Sepisolar in the public records is dated Aug 8, 2024; 2024 has 9 recorded installations. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.

Does Sepisolar install leased or PPA solar systems?

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

Does Sepisolar install battery storage?

1 recorded installation by Sepisolar (5%) 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, “Sepisolar, solar installer (California)”, https://panelcensus.com/installers/california/sepisolar-10776 (data as of September 21, 2026).