Sunpro Power’s PV Modules Earn Authoritative Certifications From TÜV SÜD, Robust Quality Fuels Global Market Expansion

Munich, Germany, June 24 – At Intersolar Europe 2026, the flagship solar exhibition of The smarter E Europe, Zhejiang Sunpro Power Technology Co., Ltd. (hereinafter referred to as Sunpro Power ) secured certification certificates for its Premium series photovoltaic modules issued by TÜV SÜD, a globally authoritative third-party testing and certification body. The certification was conducted in strict accordance with IEC 61215:2021 (Performance Standard for PV Modules) and IEC 61730:2023 (Safety Standard for PV Modules). Xu Hailiang, Vice President of Smart Energy at TÜV SÜD Greater China, and Sam, European Regional Sales Director of Sunpro Power , attended the certificate awarding ceremony to mark this milestone that underscores the company's robust product strength and facilitates its global expansion.

As an innovative enterprise with years of deep cultivation in the photovoltaic sector, Sunpro Power prioritizes product quality, safety performance and reliability as its core development cornerstones. The Premium series PV modules underwent rigorous all-round and multi-dimensional testing by TÜV SÜD's professional testing team, including multiple rounds of assessments under extreme operating conditions. The modules delivered outstanding performance across all core metrics such as power output, photoelectric conversion efficiency, electrical safety, mechanical load resistance, weatherability and adaptability to harsh environments, fully complying with the two major IEC international standards and thoroughly verifying the stable and reliable overall performance of the products.

A senior representative of Sunpro Power commented at the ceremony that TÜV SÜD is a highly credible global testing and certification provider, and its certificates are widely recognized as quality passports for international markets. The successful dual IEC standard certification of the Premium series modules represents high recognition from an industry authority of Sunpro Power's R&D capabilities, manufacturing craftsmanship and quality control systems. It also stands as solid evidence of the company's commitment to quality amid its global market expansion. Backed by this authoritative endorsement, Sunpro's products will further break down international market access barriers and sharpen the company's core competitiveness across Europe and worldwide.

Building on this new milestone, Sunpro Power will take the certification as a new starting point and continue adhering to the development philosophy of "technological innovation plus quality supremacy". The company will ramp up R&D investment, refine manufacturing techniques, and develop more high-quality PV products compliant with international standards tailored to diverse regions and application scenarios. Moving forward, Sunpro Power will further deepen all-round cooperation with TÜV SÜD, exploring more synergies in technical exchanges, standard formulation, quality improvement and certification of cutting-edge products. Leveraging its global production capacity and service network, the company will deliver premium photovoltaic products to all corners of the globe, advance the global green energy transition, and continuously contribute Sunpro's strength to the high-quality development of the PV industry.

About Sunpro Power

Founded in 2018, Zhejiang Sunpro Power Technology Co., Ltd. is a technology-driven innovative enterprise specializing in the R&D, application and large-scale production of solar energy products. The company has obtained a full suite of internationally recognized accreditations including ISO, TÜV, IEC and MCS certifications. Its brand Sunpro Power is sold in more than 100 countries and has been listed on BloombergNEF's Tier 1 PV Module Manufacturer ranking for consecutive years.

Sunpro Power operates a "1+3" global production layout: one domestic manufacturing base in Zhejiang, complemented by three overseas facilities in Poland, Indonesia and the United States, with steadily rising annual production capacity to bolster global supply stability. Beyond China, the company has established overseas subsidiaries in Germany, the United States, Brazil, the Philippines and other nations, with a service network covering over 110 countries to deliver localized support to global clients.

About TÜV SÜD

Founded in 1866 as an association for steam boiler inspections, TÜV SÜD has evolved into a global organization. It operates more than 1,000 branch offices across 50 countries with nearly 30,000 employees, continuously advancing its technical expertise, systems and professional know-how. The Group's technical specialists have delivered remarkable technological innovations in Industry 4.0, autonomous driving, as well as the safety and reliability of renewable energy.