500W Ultra-high Power with 21% High Efficiency
Based on the 210mm large-size silicon wafer and monocrystalline PERC cell, the Vertex comes with several innovative design features allowing high power output of more than 500Wp. Excellent temperature coefficient and low irradiation performance brings the greater power. Furthermore, benefit from square 210mm cells and high-density encapsulation technology, the efficiency of Vertex can reach up to 21%
With stronger resistance against hotspots and excessive temperature, 1/3-cut cells can improve module reliability. The application of multi-busbar cells results in more uniform loads to prevent stress, resulting in better performance even in case of slight cracking.
Multi-busbar, with the capability to increase light absorption, perfectly matches the large-area cell. Technology integration enables the 500W+ Vertex modules to achieve higher power and power generation capacity per watt.
210mm silicon wafer
The 500W+ Vertex module employs cells based on 210mm silicon wafers, which is the largest possible wafer size provided by the semiconductor industry and brings the highest power output.
1/3-cut replaces the traditional half-cut technology and solves the issues resulting from high system current while reducing power loss. And 1/3-cut plus multi-busbar will outperform all other module solutions for 210mm modules, which will help to achieve higher power while minimising manufacturing and hotspot issues, maximising junction box safety, and eliminating power loss associated with inverter current limitation.