PanelCensus

Green Building Squared

No recent records

Solar installer based in California · installer record #5396 resolved from 9 public installation records.

At a glance

Green Building Squared is a solar installer with 9 recorded installations totalling 24 kW, dated 2010 to 2010. All of its records are in California, where it ranks 4565th of 6,220 profiled installers by volume and 7,668th of 10,536 nationally.

Recorded installs
9
Total capacity
24 kW
DC nameplate
Median system
2.1 kW
≈ $12,088
Median price
$5.26/W
pre-incentive
Third-party owned
0%
lease / PPA
Battery attach
0%
First recorded
2010
Last recorded
2010

Track record

Install volume by year

2010
9$5.26/W

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

Latest records

Most recent recorded installs

DateLocationSizePriceOwnership
Dec 17, 2010San Diego, CA6.5 kW——
Jun 16, 2010San Diego, CA2.1 kW$12,088Host-owned
Jun 16, 2010San Diego, CA2.1 kW——
May 28, 2010San Diego, CA2.3 kW$12,088Host-owned
May 28, 2010San Diego, CA2.3 kW$12,088Host-owned
May 12, 2010San Diego, CA2.1 kW——
May 12, 2010San Diego, CA2.1 kW——
May 12, 2010San Diego, CA2.1 kW——
May 12, 2010San Diego, CA2.1 kW——

Service geography

California
9

Busiest cities

San Diego, CA 9

Record

Installer ID
PC-5396
First recorded install
May 12, 2010
Last recorded install
Dec 17, 2010
Priced records
3

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How does Green Building Squared compare with other installers in California?

By recorded installations Green Building Squared ranks 4565th among the 6,220 installers based in California with five or more records. Its median system, 2.1 kW, is about 65% below 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 Grand Solar Electric (9), Grandmark Service Company (9) and Great Expectations Construction (9).

How has Green Building Squared's installation volume changed?

Green Building Squared's earliest dated installation on record is from 2010. The most recent recorded installation is dated Dec 17, 2010. No installation in the public records is dated within the last three years.

Where does Green Building Squared install solar?

All recorded installations are in California. The cities with the most of its installations are San Diego, CA (9).

Frequently asked questions

How many solar installations has Green Building Squared completed?

PanelCensus records 9 installations by Green Building Squared, from May 12, 2010 to Dec 17, 2010, totalling 24 kW of capacity. Public reporting varies by state, so the company's true total may be higher.

What does Green Building Squared charge for solar?

The median installed price across 3 priced systems is $5.26/W before incentives (median system 2.1 kW, about $12,088). The California median is $4.26/W.

Where does Green Building Squared install solar?

All 9 recorded installations are in California, the most of them in San Diego.

Is Green Building Squared still installing solar?

The most recent installation attributed to Green Building Squared in the public records is dated Dec 17, 2010; 2010 has 9 recorded installations. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.

Does Green Building Squared install leased or PPA solar systems?

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

Does Green Building Squared install battery storage?

0 recorded installations by Green Building Squared (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 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, “Green Building Squared, solar installer (California)”, https://panelcensus.com/installers/california/green-building-squared-5396 (data as of September 21, 2026).