CW Enerji Strengthens Its Success in Global Markets

This achievement once again certifies the company’s product quality and technical competence on a global scale while further strengthening its reliability in international markets and its potential as a supplier for large-scale energy projects. Antalya, 18.06.2026 – CW Enerji, one of the leading photovoltaic solar panel and cell manufacturers in Türkiye and Europe, continues to raise the bar in renewable energy technologies. The company’s TOPCon High Efficiency solar panel modules, developed through its high-efficiency focused R&D efforts, successfully completed the “Module Bankability” assessment conducted by DNV, an internationally recognized independent technical evaluation organization. As a result of the comprehensive review, CW Energji’s High Efficiency module portfolio was confirmed to demonstrate low technical risk, strong manufacturing controls, and durability characteristics comparable to those of established global manufacturers. The assessment also found that the modules incorporate high-value technologies such as half-cut High Efficiency cells, dual-glass construction, multi-busbar architecture, and EPE/POE encapsulation. These technologies were noted to support module performance, durability, and long-term reliability. One of the most significant findings of the evaluation was that the module designs demonstrated “leading durability.” This conclusion was based on long-term reliability tests aligned with advanced industry protocols, including IEC 63209, which evaluates degradation mechanisms such as thermal cycling, damp heat exposure, mechanical stress, PID resistance, and LeTID sensitivity. Commenting on the achievement, CW Energy Chairman of the Board Tarık Sarvan stated that the company successfully represents Türkiye’s domestic manufacturing strength in global markets and emphasized that this result further strengthens the confidence of global customers and investors, particularly in the U.S. market. Sarvan noted that CW Enerji will continue developing products that meet world-class standards and contribute to Türkiye’s energy independence through its high domestic production ratio and advanced technology

investments. Compliance with International Management Standards Sarvan stated: “The Module Bankability assessment conducted by DNV for the TOPCon High Efficiency solar panel modules manufactured by our company has been completed. The report thoroughly examined our production infrastructure, quality management system, product technologies, manufacturing processes, and warranty practices, concluding that our photovoltaic module manufacturing activities and quality practices are aligned with industry standards. During the factory audit, several areas were identified in which CW Enerji exceeds typical industry practices. In particular, our company was recognized as an industry leader in warehouse management, incoming material quality control procedures, testing capabilities, employee training programs, and reliability monitoring activities. The report also highlighted our comprehensive material inspection processes, highly automated production lines, and continuously implemented reliability testing programs. The assessment further confirmed our compliance with major international management standards, including ISO 9001, ISO 14001, ISO 45001, ISO 27001, and ISO 50001 certifications.” Success in Domestic Technology Sarvan noted that the independent assessment report prepared by DNV will serve as an important reference document in technical evaluations, supplier qualification processes, and project financing procedures carried out by customers, investors, project developers, EPC companies, and financial institutions, particularly in the United States and other international markets. He added that this will further strengthen CW Enerjy’s position in global markets. According to Sarvan, the report is expected to enhance CW Enerji’s international brand credibility, technical competence, and competitiveness, while increasing its potential to be considered as a supplier for large-scale solar energy investments and energy projects financed through project financing mechanisms. He emphasized that the achievement demonstrates not only the quality of the company’s products but also its manufacturing strength, engineering expertise, and success in domestic technology development. “For investors and project developers seeking reliable High Efficiency module solutions, this assessment serves as an independent confirmation that CW Enerjy’s technology platform, production processes, and quality management systems meet the industry’s accepted expectations for large-scale and commercial solar energy projects,” Sarvan said.

Tarık Sarvan: Our Brand Credibility in Global Markets Will Further Increase Sarvan added: “While this evaluation by DNV confirms the high quality standards and reliability of our products, it also showcases our company’s innovative manufacturing approach and sustainable growth vision. It is an important indicator of our technological competence, quality-focused production philosophy, and strong position in international markets. As one of the pioneering companies in Türkiye’s renewable energy sector, we take great pride in this achievement. With this development, our brand credibility and competitiveness in global markets will increase even further.” Domestic Manufacturing Strength Emphasizing that CW Enerji’s investments in technology, quality, and sustainability continue to receive international recognition, Sarvan stated: “We combine our domestic manufacturing strength with a world-class understanding of quality. While leading Türkiye’s energy transformation, we will continue to represent our country successfully on the international stage. This assessment will make a significant contribution to our goal of becoming one of the preferred suppliers for large-scale solar energy investments and project-financed energy projects.” About CW Energy CW Enerji is one of the leading photovoltaic solar panel and cell manufacturers in Türkiye and Europe. Through its TOPCon High Efficiency solar cells produced in high-technology facilities, the company plays a leading role in the energy sector and provides comprehensive services including solar power plant project development, system design, engineering, turnkey installation, operation, maintenance, repair, and technical consultancy. By integrating renewable energy solutions into the living spaces of the future through smart home and energy storage systems, CW Enerji offers sustainable solutions for both residential and industrial energy needs. Its product portfolio includes residential and industrial lithium energy storage solutions, on-grid, off-grid and hybrid systems, EV charging stations, lithium battery solutions for golf carts, forklifts, pallet trucks, scooters and electric bicycles, flexible solar panels, and residential and pool-type heat pumps. With its integrated manufacturing capabilities, including aluminum production and solar cell facilities, the company continues to strengthen its competitive advantage in global markets and ranks among Türkiye’s Top 500 Industrial Enterprises.