PanelCensus

Offline Solar

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Solar installer based in California · installer record #8861 resolved from 327 public installation records.

At a glance

Offline Solar is a solar installer with 327 recorded installations totalling 1.8 MW, dated 1999 to 2025. All of its records are in California, where it ranks 664th of 6,220 profiled installers by volume and 1,058th of 10,536 nationally. The median installed price across 254 priced systems is $6.24/W before incentives.

Recorded installs
327
Total capacity
1.8 MW
DC nameplate
Median system
5.1 kW
≈ $25,500
Median price
$6.24/W
pre-incentive
Third-party owned
0%
lease / PPA
Battery attach
8%
First recorded
1999
Last recorded
2025

Track record

Install volume by year

1999
1$9.20/W
2000
1
2001
10$7.76/W
2002
5$7.77/W
2003
4$6.74/W
2004
20$6.65/W
2005
12$6.70/W
2006
24$7.06/W
2007
27$7.32/W
2008
10$7.41/W
2009
10$7.35/W
2010
17$6.21/W
2011
9$5.24/W
2012
10$4.60/W
2013
3$8.03/W
2014
7
2015
15$3.86/W
2016
22$3.53/W
2017
9$3.85/W
2018
18$2.68/W
2019
15$3.23/W
2020
19$3.75/W
2021
17$5.27/W
2022
14$4.17/W
2023
17$3.47/W
2024
6$5.02/W
2025
6$5.17/W

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

Latest records

Most recent recorded installs

DateLocationSizePriceOwnership
Jul 9, 2025Groveland, CA7 kW—Host-owned
May 27, 2025Mariposa, CA4.9 kW$22,778Host-owned
May 27, 2025Hornitos, CA7.4 kW$0Host-owned
Apr 10, 2025Mariposa, CA5.9 kW$0Host-owned · battery
Mar 11, 2025Mariposa, CA8.9 kW$45,892Host-owned · battery
Jan 9, 2025Mariposa, CA6.2 kW$41,753Host-owned · battery
Dec 9, 2024Catheys Valley, CA7.8 kW$48,615Host-owned
Jun 14, 2024Mariposa, CA11.7 kW$41,615Host-owned
May 15, 2024Mariposa, CA7.9 kW$56,696Host-owned · battery
Mar 11, 2024Mariposa, CA7.4 kW$37,850Host-owned

See all 327 installations →searchable & filterable; export to CSV with a free account

Service geography

California
328

Busiest cities

Mariposa, CA 142Fresno, CA 33Clovis, CA 23North Fork, CA 16Catheys Valley, CA 14Coarsegold, CA 12Madera, CA 9

Record

Installer ID
PC-8861
First recorded install
Nov 2, 1999
Last recorded install
Jul 9, 2025
Priced records
254

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How does Offline Solar compare with other installers in California?

By recorded installations Offline Solar ranks 664th among the 6,220 installers based in California with five or more records. Its median price of $6.24/W is about 46% above the California median of $4.26/W. Its median system, 5.1 kW, is about 14% below the state median of 5.9 kW. under 1% of its recorded installations are third-party owned (lease or power-purchase agreement), against 29% across California. 8% include battery storage, compared with 16% of California records. Installers of similar recorded volume in California include Scurfield Solar (329), Pacific Allied Group (328) and Vision Installation (328).

How has Offline Solar's installation volume changed?

Offline Solar's earliest dated installation on record is from 1999. It has recorded installations in 27 calendar years. The busiest year was 2007, with 27 installations. 2025, its latest year with records, has 6. Its median price per watt moved from $9.20/W in 1999 to $5.17/W in 2025. The most recent recorded installation is dated Jul 9, 2025.

Where does Offline Solar install solar?

All recorded installations are in California. The cities with the most of its installations are Mariposa, CA (142), Fresno, CA (33), Clovis, CA (23), North Fork, CA (16) and Catheys Valley, CA (14).

Frequently asked questions

How many solar installations has Offline Solar completed?

PanelCensus records 327 installations by Offline Solar, from Nov 2, 1999 to Jul 9, 2025, totalling 1.8 MW of capacity. Public reporting varies by state, so the company's true total may be higher.

What does Offline Solar charge for solar?

The median installed price across 254 priced systems is $6.24/W before incentives (median system 5.1 kW, about $25,500). The California median is $4.26/W.

Where does Offline Solar install solar?

All 327 recorded installations are in California, the most of them in Mariposa.

Is Offline Solar still installing solar?

The most recent installation attributed to Offline Solar in the public records is dated Jul 9, 2025; 2025 has 6 recorded installations. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.

Does Offline Solar install leased or PPA solar systems?

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

Does Offline Solar install battery storage?

26 recorded installations by Offline Solar (8%) 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, “Offline Solar, solar installer (California)”, https://panelcensus.com/installers/california/offline-solar-8861 (data as of September 21, 2026).