SEG Solar's Indonesia Plant Earns Triple ISO Certification, Elevating Localized Manufacturing Standards

Batang, Central Java, Indonesia, November 4, 2025 -- SEG Solar ("SEG"), a leading U.S. photovoltaic module manufacturer, today announced its integrated photovoltaic industrial park in Kawasan Industri Terpadu Batang, Central Java, Indonesia, has successfully achieved ISO 9001:2015 (Quality Management Systems), ISO 14001:2015 (Environmental Management Systems), and ISO 45001:2018 (Occupational Health and Safety Management Systems) certifications following a comprehensive audit by TNV Global Limited (“TNV”).

As a certification body accredited by the United Accreditation Foundation Inc. (UAF), TNV’s recognition carries significant weight in global markets. This triple achievement underscores SEG’s commitment to world-class operational excellence at its Indonesian facility. It establishes a robust, internationally recognized management framework that enhances production reliability, strengthens supply chain resilience, and reinforces the company’s dedication to corporate social responsibility.

Driving Quality Excellence with ISO 9001:2015

Securing ISO 9001:2015 certification highlights SEG's rigorous approach to quality across its entire production lifecycle—from raw material sourcing to final product delivery. The certification confirms that standardized, fully traceable processes are in place, ensuring consistent product quality and performance. In the competitive Southeast Asian market, this milestone bolsters SEG’s reputation for technical excellence and provides customers with greater confidence in long-term collaboration.

Advancing Sustainability through ISO 14001:2015

The ISO 14001:2015 certification reflects SEG’s strong commitment to environmental stewardship. By implementing a comprehensive environmental management system, the Batang facility has enhanced its ability to monitor and improve energy efficiency, manage wastewater, and reduce carbon emissions. This achievement aligns with global ESG principles and supports Indonesia’s broader goals for sustainable industrial development.

Prioritizing Worker Safety with ISO 45001:2018

Achieving ISO 45001:2018 certification demonstrates SEG’s focus on creating a safe and healthy workplace. The company has established systematic risk assessments, emergency preparedness protocols, and ongoing safety training programs, significantly improving on-site safety conditions. This not only protects employees but also ensures more stable and efficient operations.

Earning these three certifications marks a major step forward in SEG Solar’s journey of local integration and operational maturity in Indonesia. Moving forward, the company will continue to leverage global best practices to drive innovation and sustainable growth, reinforcing its role as a trusted partner in the region’s clean energy transition.

About SEG Solar

Founded in 2016, SEG is a leading vertically integrated PV manufacturer headquartered in Houston, Texas, U.S., and is dedicated to delivering reliable and cost-effective solar modules to the utility, commercial, and residential markets. By the end of 2024, SEG had shipped over 6 GW of solar modules worldwide and have achieved a module production capacity of 6 GW.