Suntech’s latest-generation Ultra T 3.0 quarter-cut high-efficiency modules are equipped with upgraded TOPCon 3.0 cell technology. Featuring an advanced quarter-cut cell architecture, ultra-fine grid printing, and high-density shingled encapsulation technologies, the module achieves mass-production efficiency exceeding 25.2%, delivering more than 30W higher power output compared with conventional half-cut modules of the same format.

With bifaciality of up to 90% and an optimized temperature coefficient of -0.26%/°C, the module enhances power density while reducing hot spot risks. Its improved thermal characteristics and bifacial power generation capability effectively increase lifetime energy yield and overall system returns.