PanelCensus

HELIOPOWER

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Solar installer based in California · installer record #41507 resolved from 14 public installation records.

At a glance

HELIOPOWER is a solar installer with 14 recorded installations totalling 1.8 MW, dated 2004 to 2016. All of its records are in California, where it ranks 3661st of 6,010 profiled installers by volume and 6,289th of 10,537 nationally.

Recorded installs
14
Total capacity
1.8 MW
DC nameplate
Median system
78.3 kW
≈ $371,439
Median price
—
too few priced systems
Third-party owned
0%
lease / PPA
Battery attach
0%
First recorded
2004
Last recorded
2016

Track record

Install volume by year

2004
1
2009
1
2010
2
2013
2
2014
2
2015
4
2016
2$2.42/W

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

Latest records

Most recent recorded installs

DateLocationSizePriceOwnership
Aug 17, 2016Ladera Ranch, CA79.8 kW$193,149—
Aug 17, 2016Ladera Ranch, CA227.2 kW$549,729—
Nov 18, 2015Burney, CA357.7 kW——
Sep 11, 2015Fall River Mills, CA81.3 kW——
May 13, 2015Ontario, CA235.9 kW——
Feb 18, 2015Rancho Cucamonga, CA190.4 kW——
Mar 20, 2014Clearlake Oaks, CA193.5 kW——
Jan 30, 2014Woodland, CA34.6 kW——
Nov 18, 2013Downey, CA64.1 kW——
Aug 16, 2013Santa Rosa, CA48.2 kW——

See all 14 installations →searchable & filterable; export to CSV with a free account

Service geography

California
14

Busiest cities

Ontario, CA 2Ladera Ranch, CA 2Rancho Cucamonga, CA 1Clearlake Oaks, CA 1Temecula, CA 1Oakland, CA 1Downey, CA 1Burney, CA 1

Record

Installer ID
PC-41507
First recorded install
Aug 26, 2004
Last recorded install
Aug 17, 2016
Priced records
2
Also appears as
HelioPower · HelioPower, Inc. · HelioPower Inc. · HELIOPOWER, INC

Is this your company?

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How does HELIOPOWER compare with other installers in California?

By recorded installations HELIOPOWER ranks 3661st among the 6,010 installers based in California with five or more records. Its median system, 78.3 kW, is about 13 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. 0% include battery storage, compared with 16% of California records. Installers of similar recorded volume in California include Garrett Galasso (14), GREEN ENERGY EPC BY MAKELLO INC (14) and Greenwell Energy (14).

How has HELIOPOWER's installation volume changed?

HELIOPOWER's earliest dated installation on record is from 2004. It has recorded installations in 7 calendar years. The busiest year was 2015, with 4 installations. 2016, its latest year with records, has 2. The most recent recorded installation is dated Aug 17, 2016. No installation in the public records is dated within the last three years.

Where does HELIOPOWER install solar?

All recorded installations are in California. The cities with the most of its installations are Ontario, CA (2), Ladera Ranch, CA (2), Rancho Cucamonga, CA (1), Clearlake Oaks, CA (1) and Temecula, CA (1).

Frequently asked questions

How many solar installations has HELIOPOWER completed?

PanelCensus records 14 installations by HELIOPOWER, from Aug 26, 2004 to Aug 17, 2016, totalling 1.8 MW of capacity. Public reporting varies by state, so the company's true total may be higher.

What does HELIOPOWER charge for solar?

The median installed price across 2 priced systems from all years is $2.42/W before incentives (median system 78.3 kW, about $371,439). 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 HELIOPOWER install solar?

All 14 recorded installations are in California, the most of them in Ontario.

Is HELIOPOWER still installing solar?

The most recent installation attributed to HELIOPOWER in the public records is dated Aug 17, 2016; 2016 has 2 recorded installations. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.

Does HELIOPOWER install leased or PPA solar systems?

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

Does HELIOPOWER install battery storage?

0 recorded installations by HELIOPOWER (0%) 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 July 9, 2026 — PanelCensus refreshes it as each source publishes new records. See the methodology for how records are matched, cleaned and scored.

Cite as: PanelCensus, “HELIOPOWER, solar installer (California)”, https://panelcensus.com/installers/california/heliopower-41507 (data as of July 9, 2026).