Based on the large 210mm silicon wafer and PERC monocrystalline cell, the Vertex is equipped with several innovative design features that enable a high output power of over 500Wp. This module absorbs solar radiation from both sides, 5% -30% of additional power generation brought from the back side. Excellent temperature coefficient and low irradiation performance bring more power. In addition, by benefiting from square mono cells and high density encapsulation technology, the efficiency of Vertex can reach up to 21%.
 Based on its superior multi-busbar technology, Trina Solar's R&D team has introduced an innovative design that integrates advanced three-piece non-destructive cutting and high-density encapsulation technologies. 1/3 cut technology surpasses traditional half cut technology by solving problems due to high system current and reducing power loss. The multi-busbar technology, with the ability to increase light absorption, perfectly matches the large surface cell. Technological integrations allow Vertex to achieve greater power and power generation capacity per watt.