Mardel Souza

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Solar installer based in Texas · installer record #7730 resolved from 7 public installation records.

At a glance

Mardel Souza is a solar installer with 7 recorded installations totalling 119 kW, dated 2019 to 2020. All of its records are in Texas, where it ranks 365th of 448 profiled installers by volume and 8,559th of 10,536 nationally.

Recorded installs

Total capacity

119 kW

DC nameplate

Median system

10.1 kW

≈ $35,831

Median price

—

too few priced systems

Third-party owned

—

not reported in this state

Battery attach

First recorded

2019

Last recorded

2020

Track record

Install volume by year

2019

1$2.78/W

2020

7$3.42/W

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

Latest records

Most recent recorded installs

Date	Location	Size	Price	Ownership
Dec 3, 2020	Weslaco, TX	21.7 kW	$82,451	Host-owned
Dec 3, 2020	Weslaco, TX	11.2 kW	$46,622	Host-owned
Dec 3, 2020	Weslaco, TX	42.2 kW	$131,826	Host-owned
Dec 3, 2020	Weslaco, TX	6.2 kW	$21,216	Host-owned
Dec 3, 2020	Weslaco, TX	21.7 kW	$82,451	Host-owned
Feb 5, 2020	San Antonio, TX	7.2 kW	$20,824	—
Feb 5, 2020	San Antonio, TX	7.2 kW	$20,824	—
Aug 20, 2019	San Benito, TX	9 kW	$25,040	Host-owned

Service geography

Texas: 8

Busiest cities

Weslaco, TX 5San Antonio, TX 2San Benito, TX 1

Record

Installer ID: PC-7730
First recorded install: Aug 20, 2019
Last recorded install: Dec 3, 2020
Priced records: 8

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How does Mardel Souza compare with other installers in Texas?

By recorded installations Mardel Souza ranks 365th among the 448 installers based in Texas with five or more records. Its median system, 10.1 kW, is about 13% above the state median of 9 kW. 0% include battery storage, compared with 11% of Texas records. Installers of similar recorded volume in Texas include Custom Solar Electric (7), Jr Conkey Associates Dba Solar Power Integrators (7) and Js Electric (7).

How has Mardel Souza's installation volume changed?

Mardel Souza's earliest dated installation on record is from 2019. It has recorded installations in 2 calendar years. The busiest year was 2020, with 7 installations. Its median price per watt moved from $2.78/W in 2019 to $3.42/W in 2020. The most recent recorded installation is dated Dec 3, 2020. No installation in the public records is dated within the last three years.

Where does Mardel Souza install solar?

All recorded installations are in Texas. The cities with the most of its installations are Weslaco, TX (5), San Antonio, TX (2) and San Benito, TX (1).

Frequently asked questions

How many solar installations has Mardel Souza completed?

PanelCensus records 7 installations by Mardel Souza, from Aug 20, 2019 to Dec 3, 2020, totalling 119 kW of capacity. Public reporting varies by state, so the company's true total may be higher.

What does Mardel Souza charge for solar?

The median installed price across 8 priced systems is $3.27/W before incentives (median system 10.1 kW, about $35,831). The Texas median is $3.89/W.

Where does Mardel Souza install solar?

All 7 recorded installations are in Texas, the most of them in Weslaco.

Is Mardel Souza still installing solar?

The most recent installation attributed to Mardel Souza in the public records is dated Dec 3, 2020; 2020 has 7 recorded installations. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.

Does Mardel Souza install battery storage?

0 recorded installations by Mardel Souza (0%) include a battery.

Related installers and places

Dataset updated September 2026 . 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, “Mardel Souza, solar installer (Texas)”, https://panelcensus.com/installers/texas/mardel-souza-7730 (data as of September 21, 2026).