PTH Green Co., Ltd. · Hat Yai, SongkhlaCall 093-319-3448LINE ID: pthgreen
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Our Portfolio

Solar, Biogas, Wastewater and Electrical Projects

Explore projects designed, installed or supervised by PTH GREEN in Southern Thailand and beyond, with site photos and the status of each project.

Total solar panel capacity across 9 projects: 1,211.94 kWp.

Solar

Rooftop solar installation and upgrade projects for schools, buildings and cooperatives

SolarAerial view of installed rooftop solar panels at Darul Uloom Nibong Baru School in Yala

Darul Uloom Nibong Baru School

Mueang Yala, Yala
Rooftop solar panel installation, 10.8 kWp
Handover: October 2026
Completed
SolarAerial view of rooftop solar panels after the upgrade at Prince of Songkla University, Hat Yai

Prince of Songkla University, Hat Yai Campus

Hat Yai, Songkhla
Solar power system upgrade, 83.7 kWp
Delivered: August 2026
Completed
SolarRooftop solar panels at Hat Yai Wittayakarn School

Hat Yai Wittayakarn School

Hat Yai, Songkhla
Solar power system upgrade and installation project, capacity 100 kWp
Delivered: July 2026
Completed
SolarAerial view of rooftop solar panels at As-Siddeek Islamic Cooperative

As-Siddeek Islamic Cooperative Ltd.

Hat Yai, Hat Yai, Songkhla
Capacity: 50.4 kWp
Delivered: December 2025
Completed
SolarAerial view of rooftop solar panels at Muslim Santitham Foundation School

Muslim Santitham Foundation School

Na Khian, Mueang, Nakhon Si Thammarat
Capacity: 100.92 kWp
Delivered: July 2025
Completed
SolarRooftop solar panels at Sri Aman Suksa School

Sri Aman Suksa School

Khuan Khan, Mueang Satun, Satun
Capacity: 10.44 kWp
Delivered: December 2024
Completed
SolarSolar panels and workers on the roof of Tha Yai Wittaya School

Tha Yai Wittaya School

Khuan Lang, Hat Yai, Songkhla
Capacity: 55.68 kWp
Delivered: November 2024
Completed
SolarAerial view of rooftop solar panels at Fatoni University in Pattani

Fatoni University

Pattani
Joint investment in a 400 kWp solar power system for on-site use (under บริษัท พุช ทู จำกัด)
Handover: July 2022
Completed
SolarAerial view of rooftop solar panels at ASEAN Mall in Pattani

ASEAN Mall

Mueang Pattani, Pattani
Joint investment in a 400 kWp solar power system for on-site use (under บริษัท พุช จำกัด)
Handover: November 2021
Completed

Biogas

Biogas production systems and project consulting work

BiogasAerial view of the biogas production system at Palm Pattana Chaidaentai

Palm Pattana Chaidaentai Co., Ltd.

Nong Chik, Pattani
Survey, design, and construction supervision of biogas system, 12,000 m³ capacity
Status as of September 2026
In Progress
BiogasWastewater treatment and biogas production system at Mardec Yala

Mardec Yala Co., Ltd.

Yala
Construction of wastewater treatment (biogas) system
Delivered: October 2020
Completed
BiogasAerial view of the biogas facility at Thai Sermsuk Energy

Thai Sermsuk Energy Co., Ltd.

Narathiwat
Biogas system, capacity 2.0 MW
Delivered: July 2020
Completed
BiogasBiogas production system at P.C. Palm (2550)

P.C. Palm (2550) Co., Ltd.

Surat Thani
Permitting consulting; power generation capacity 4.239 MW
Delivered: 2017
Completed
BiogasBiogas production system at Thai Integrate Palm Oil

Thai Integrate Palm Oil Co., Ltd.

Krabi
Consulting, design, and construction of biogas system, 8,000 m³, generating 0.95 MW
Delivered: 2017
Completed
BiogasBiogas production system at P. Panichrungrueang Palm Oil

P. Panichrungrueang Palm Oil Co., Ltd.

Chaiburi, Surat Thani
Biogas system, 18,000 m³ capacity, generating 2.0 MW
Delivered: 2017
Completed
BiogasBiogas production system at Palm Thai Phatthana

Palm Thai Phatthana Co., Ltd.

Satun
Biogas system, 8,000 m³ capacity, with 1.0 MW generator building
Delivered: 2017
Completed
BiogasBiogas production system at Phrasaeng Green Power

Phrasaeng Green Power Co., Ltd.

Phrasaeng, Surat Thani
Biogas system, 18,000 m³ capacity, generating 2.0 MW
Delivered: 2017
Completed
BiogasAerial view of the biogas production system at Mitprasong Green Power

Mitprasong Green Power Co., Ltd.

Tha Chana, Surat Thani
Biogas system, 12,000 m³ capacity, generating 1.8 MW (Phase 1)
Delivered: 2017
Completed
BiogasBiogas production system at Sri Sawai Renewable Energy

Sri Sawai Renewable Energy Co., Ltd.

Khao Phanom, Krabi
Biogas system, 15,000 m³ capacity, generating 1.8 MW
Delivered: 2017
Completed

Wastewater Treatment

Wastewater collection and treatment projects for businesses and industry

WastewaterAerial view of the wastewater treatment system at Siam Fiberboard

Siam Fiberboard Co., Ltd.

Phatong, Hat Yai, Songkhla
Consulting & construction supervision of log-yard runoff collection and treatment system, 2 buildings
Delivered: January 2026
Completed
WastewaterWastewater treatment system at Choeng Mon Real Estate

Choeng Mon Real Estate Co., Ltd.

Bophut, Koh Samui, Surat Thani
Sewerage treatment plant and recycling treatment system (MBR)
Delivered: 2024
Completed

Electrical Systems

Transformer installation and electrical system upgrades

Electrical160 kVA electrical transformer at Patthanasart School

Patthanasart School

Nam Dam, Thung Yang Daeng, Pattani
Installation of 160 kVA transformer and main electrical system upgrade
Delivered: March 2025
Completed

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