PanelCensus

Solar installers in Louisiana

43 profiled installers based in Louisiana, plus the national companies most active in the state — volume, prices and ownership mix from public data.

Dataset updated . Sources: LBNL Tracking the Sun + city permit records + state programs + USGS/EIA utility-scale.

Installers based here
43
Recorded installs
41,418
State capacity
866.6 MW
Median price
$2.50/W
pre-incentive

Any headquarters

Most active in Louisiana

#InstallerInstalls in LA
1Global Efficient Energy211
2VETERAN CONTRACTORS, L.L.C.158
3Green Light Solar, LLC of Texas - Bret Anthony Duplantis88
4MARC JONES CONSTRUCTION, L.L.C.79
5POSIGEN OF LOUISIANA, L.L.C. - Glynn Woodall61
6VETERAN CONTRACTORS, L.L.C. - James Walsh56
7Green Light Solar, LLC of Texas51
8OPTIMIZE SOLUTIONS, LLC48
9Supreme Power LLC DBA Posigen Louisiana - Michael King46
10Marc Jones Construction LLC DBA Sunpro Solar - Marc Jones46
11GULF SOUTH SOLAR, LLC42
12PosiGen Developer, LLC - Joshua Theard42
13PosiGen Developer, LLC39
14Joule, LLC - Robert schmidt38
15JOULE, LLC35

Based in the state

Installers headquartered in Louisiana

InstallerInstallsCapacityMedian $/WTPOActive since
VETERAN CONTRACTORS, L.L.C.158910 kW—0%2013
MARC JONES CONSTRUCTION, L.L.C.113856 kW$2.00/W0%2013
Green Light Solar, LLC of Texas - Bret Anthony Duplantis881.1 MW—0%2021
POSIGEN OF LOUISIANA, L.L.C. - Glynn Woodall61417 kW—0%2021
VETERAN CONTRACTORS, L.L.C. - James Walsh56334 kW—0%2013
Green Light Solar, LLC of Texas51449 kW—0%2020
OPTIMIZE SOLUTIONS, LLC48356 kW—0%2013
Marc Jones Construction LLC DBA Sunpro Solar - Marc Jones46323 kW—0%2018
Supreme Power LLC DBA Posigen Louisiana - Michael King46294 kW—0%2020
PosiGen Developer, LLC - Joshua Theard42284 kW—0%2022
GULF SOUTH SOLAR, LLC42281 kW—0%2012
PosiGen Developer, LLC39307 kW—0%2022
Joule, LLC - Robert schmidt38294 kW—0%2012
JOULE, LLC35251 kW—0%2013
Supreme Power DBA Posigen Louisiana - Michael King33297 kW—0%2018
POSIGEN OF LOUISIANA, L.L.C.19126 kW—0%2016
THERMO-GUARD INDUSTRIAL, LLC16141 kW—0%2012
Supreme Power dba Posigen Louisiana - Evelyn Ailshie15114 kW—0%2018
K D HOMES BUILDER, LLC1584 kW—0%2015
Solar Alternatives14124 kW$5.77/W0%2007
PosiGen Developer, LLC - Evelyn Ailshie14103 kW—0%2022
South Coast Solar - David Oman11131 kW—0%2019
Marc Jones Construction, LLC - Ruth Crisp992 kW—0%2017
Posigen of Louisiana, LLC - Michael King949 kW—0%2017
SOLAR ALTERNATIVES, INC - Jeffrey Cantin913 kW—0%2018
Solar Alternatives - Jeffrey Cantin910 kW—0%2018
D & L Clean Power Solution's L.L.C.922 kW—0%2025
Fastrac Energy Services - Ruth Cueva862 kW—0%2023
POSIGEN OF LOUISIANA, L.L.C. DBA PosiGen Developer, LLC - Glynn Woodall863 kW—0%2023
Fastrac Energy Services - Desiree Hirsch819 kW—0%2023
Brightside Energy LLC835 kW—0%2024
D & L CLEAN POWER SOLUTIONS LLC - Bryson Jeffs70 kW—0%2025
Optimize Solar752 kW—0%2012
VETERANS CONSTRUCTION LLC742 kW—0%2013
Green Light Solar LLC of Texas - Stacy Lennon60 kW—0%2023
PosiGen Developer, LLC - Glynn Raye Woodall Jr.638 kW—0%2023
PosiGen - Evelyn Ailshie644 kW—0%2022
Ecobuild LLC531 kW—0%2022
Green Light Solar - Bret Anthony Duplantis519 kW—0%2023
PosiGen Developer, LLC - Haley Varela545 kW—0%2023
Posigen Developer LLC - Glynn Woodall539 kW—0%2023
ADT Solar LLC - Philip Maguire5161 kW—0%2022
POSIGEN OF LOUISIANA, L.L.C. - Thomas Allen Neyhart530 kW—0%2016

"Based in" = the state with the most recorded installs for that installer. Top 100 shown, ordered by volume.

Frequently asked questions

How many solar installers are there in Louisiana?

PanelCensus profiles 43 installers based in Louisiana (5+ recorded installs each), resolved from 41,418 recorded installations in the state. Multi-state national installers also operate here — see the "most active" list.

Who is the biggest solar installer in Louisiana?

Global Efficient Energy has the most recorded installations in Louisiana with 211 systems.

See installation-level geography on the Louisiana solar page.