DMEGC Solar Unveils Cutting-Edge PV Modules with TÜV SÜD Approval

On November 3, DMEGC Solar, a recognized Tier 1 solar panel manufacturer, proudly announced the receipt of the latest IEC 61215 and IEC 61730 certifications from TÜV SÜD for its new ultra-high-efficiency photovoltaic (PV) modules. The certification encompasses their innovative ultra-high-power module series that leverage state-of-the-art technology, enhancing both performance and reliability.

The newly certified series, known as the Infinity G12RT-B66, boasts impressive dimensions of 2382mm x 1134mm, making it an excellent choice for utility-scale energy projects while also being versatile enough for rooftop installations. This module is groundbreaking in that it employs a unique approach by incorporating Cemented Joint (CJ) technology into its design. This innovative method uses Butyl Sealant as the encapsulating material positioned between the solar cells and the frame, yielding significant enhancements in module power output and reliability.

The TÜV SÜD certification attests that the G12RT-B66 module achieves an incredibly high maximum power output of 655W. Additionally, in the latest Top Modules List released by TaiyangNews, this module achieved a commendable fifth ranking with a mass production power of 635W—only marginally less than industry-leading BC and HJT modules that are typically more expensive. For project developers and operators, it stands out as an optimal PV module choice, balancing project Balance of System (BOS) cost and Levelized Cost of Energy (LCOE).

Looking ahead, DMEGC Solar is poised to begin mass production and shipping of the G12RT-B66 module at a power output of 650W in the first quarter of 2026. This initiative is expected to fortify the company’s position in the solar power generation industry due to its high reliability.

Notably, the CJ technology employed in these new modules is designed to be compatible with widely-used technologies such as Bifacial Cell (BC), multi-cutting, and full-screen panels. DMEGC's Product and Research & Development teams are actively engaged in exploring various cell and module technologies, planning to incorporate one or two of these advancements soon. This implies exciting prospects for even more powerful models to hit the market in the future.

In addition to achieving TÜV SÜD certification, the CJ modules underwent rigorous validation through extensive internal testing, including the DH2000 protocol, where they exceeded the performance of previous conventional modules. This serves as further evidence of the reliability and effectiveness of DMEGC's innovative technology.

DMEGC Solar is among the select few module manufacturers who have consistently been awarded Tier 1 status from reputable entities such as BNEF, SP, and SMM. Their Infinity series is particularly renowned for its exceptional product variety, superior efficiency, reliable performance, aesthetic appeal, and adherence to high standards of low-carbon and ESG-related certifications. In fact, the global energy research firm Wood Mackenzie ranked DMEGC Solar fifth in its 2025 Global Solar Module Manufacturer Rankings, emphasizing their exceptional standing in the industry.

With such impressive advancements in solar technology, DMEGC Solar continues to lead the way in creating sustainable and efficient energy solutions, promising to deliver even higher efficiencies and reliability in the near future. As the global demand for renewable energy rises, innovation companies like DMEGC Solar are pivotal in contributing to a greener planet.