Beyond the economic benefits from solar panels, there’s growing interest in the solar solution on rooftop with limited load-bearing capacity. VSUN focused on developing products address in market needs, the upgraded Vesta Ultra Black double glass module will be the answer! By enhancing its quality while reducing its weight—achieving a dual breakthrough in technology and aesthetic design！

This upgrade takes the Ultra Black series to the next level, keeping its elegant ultra-black outlook while delivering high-efficiency power generation. It integrates advanced technologies like rectangular silicon wafers and N-type TOPCon cells. The module is reinforced by 1.6+1.6mm ultra-thin glass which provides durability, all-weather protection and higher bifacial gain. This represents a 19% weight reduction compared to the 430W VSUN Ultra Black module.

The upgraded module boasts a remarkable power output of up to 455W, an efficiency of 22.77% and Lower degradation. The lightweighted module design makes transportation and installation easier and lower BOS costs, providing greater economic benefits for customers. The panel operating ambient temperature ranges from -40 C to 85 C. VSUN offers a 12-year product warranty and a 30-year power output guarantee.

As Tier 1 module manufacturer, VSUN SOLAR has always been committed to the R&D of module technology and breakthroughs in production processes. With Implementation of Japanese quality management system, we are customer-focused, detail-minded and offering reliable products to global markets.