PanelCensus

Bartsch Bert

Recently active

Solar installer based in California · installer record #31628 resolved from 13 public installation records.

At a glance

Bartsch Bert is a solar installer with 13 recorded installations totalling 102 kW, dated 2019 to 2024. All of its records are in California, where it ranks 3961st of 6,220 profiled installers by volume and 6,645th of 10,536 nationally. The median installed price across 13 priced systems is $4.14/W before incentives.

Recorded installs
13
Total capacity
102 kW
DC nameplate
Median system
6.9 kW
≈ $27,671
Median price
$4.14/W
pre-incentive
Third-party owned
0%
lease / PPA
Battery attach
46%
First recorded
2019
Last recorded
2024

Track record

Install volume by year

2015
1
2019
2$2.82/W
2020
5$3.16/W
2021
4$3.70/W
2022
1$5.77/W
2023
1$4.73/W
2024
1$4.57/W

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

Latest records

Most recent recorded installs

DateLocationSizePriceOwnership
Mar 28, 2024Fairfax, CA7.2 kW$33,000Host-owned
Jul 18, 2023Fairfax, CA11.8 kW$56,000Host-owned · battery
Apr 6, 2022Berkeley, CA11.3 kW$65,308Host-owned
Sep 1, 2021Fairfax, CA6.3 kW$19,876Host-owned
Apr 21, 2021San Anselmo, CA5.3 kW$17,248Host-owned
Apr 20, 2021Martinez, CA4.2 kW$17,207Host-owned · battery
Jan 26, 2021San Anselmo, CA4 kW$17,722Host-owned · battery
Nov 6, 2020San Anselmo, CA6.6 kW$20,724Host-owned · battery
Oct 14, 2020Tiburon, CA10.2 kW$32,376Host-owned
Oct 10, 2020Nicasio, CA3.7 kW$27,671Host-owned · battery

See all 13 installations →searchable & filterable; export to CSV with a free account

Service geography

California
15

Busiest cities

Fairfax, CA 4San Anselmo, CA 3Nicasio, CA 2Sonora, CA 1Larkspur, CA 1Martinez, CA 1Greenbrae, CA 1Berkeley, CA 1

Record

Installer ID
PC-31628
First recorded install
Dec 9, 2019
Last recorded install
Mar 28, 2024
Priced records
13

Is this your company?

Installers will be able to claim this profile, correct records and add licensing, NABCEP credentials and service details. Create a free account to be ready when claims open.

How does Bartsch Bert compare with other installers in California?

By recorded installations Bartsch Bert ranks 3961st among the 6,220 installers based in California with five or more records. Its median price of $4.14/W is roughly in line with the California median of $4.26/W. Its median system, 6.9 kW, is about 16% 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. 46% include battery storage, compared with 16% of California records. Installers of similar recorded volume in California include A O E BAY AREA INC (13), A P E M ELECTRIC (13) and AFFORDABLE PLUMBING HEATING & AIR INC (13).

How has Bartsch Bert's installation volume changed?

Bartsch Bert's earliest dated installation on record is from 2015. It has recorded installations in 7 calendar years. The busiest year was 2020, with 5 installations. 2024, its latest year with records, has 1. Its median price per watt moved from $2.82/W in 2019 to $4.57/W in 2024. The most recent recorded installation is dated Mar 28, 2024.

Where does Bartsch Bert install solar?

All recorded installations are in California. The cities with the most of its installations are Fairfax, CA (4), San Anselmo, CA (3), Nicasio, CA (2), Sonora, CA (1) and Larkspur, CA (1).

Frequently asked questions

How many solar installations has Bartsch Bert completed?

PanelCensus records 13 installations by Bartsch Bert, from Dec 9, 2019 to Mar 28, 2024, totalling 102 kW of capacity. Public reporting varies by state, so the company's true total may be higher.

What does Bartsch Bert charge for solar?

The median installed price across 13 priced systems is $4.14/W before incentives (median system 6.9 kW, about $27,671). The California median is $4.26/W.

Where does Bartsch Bert install solar?

All 13 recorded installations are in California, the most of them in Fairfax.

Is Bartsch Bert still installing solar?

The most recent installation attributed to Bartsch Bert in the public records is dated Mar 28, 2024; 2024 has 1 recorded installation. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.

Does Bartsch Bert install leased or PPA solar systems?

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

Does Bartsch Bert install battery storage?

6 recorded installations by Bartsch Bert (46%) 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, “Bartsch Bert, solar installer (California)”, https://panelcensus.com/installers/california/bartsch-bert-31628 (data as of September 21, 2026).