Trina Solar Vertex N TSM-NEG21C.20 720W N-type i-TOPCon Dual Glass Monocrystalline Module Solar Panel

The Vertex N TSM-NEG21C.20 720W is engineered to maximize power density and reliability for the most demanding solar projects, pushing the boundaries of module performance.

• Unmatched Power Output: With a class-leading 720W power rating, this module delivers one of the highest power outputs available in the market. This high wattage translates to fewer modules, balance-of-system components, and less labor required per megawatt, driving down overall project costs.

• Advanced n-type i-TOPCon Technology: The n-type cells offer higher conversion efficiency, a lower temperature coefficient, and reduced light-induced degradation (LID) compared to traditional p-type PERC cells. This results in more stable energy production and better performance in high-temperature environments.

• Durable Dual-Glass Construction: The frameless design with two layers of glass provides superior protection against harsh weather, moisture ingress, and mechanical load. This construction ensures exceptional resistance to Potential Induced Degradation (PID), fire, and corrosion, guaranteeing a long operational lifespan with minimal power degradation.

• High Bifaciality for Extra Energy Gain: As a bifacial module, it captures reflected sunlight from the ground on its rear side, generating additional energy. This feature is ideal for installations over highly reflective surfaces, such as white gravel or ground-mounted systems with elevated tracking.

• Optimized for Utility-Scale LCOE: The combination of ultra-high power, superior efficiency, low degradation, and minimal maintenance requirements makes this module ideal for utility-scale solar farms. It is designed to achieve the lowest possible Levelized Cost of Energy (LCOE), maximizing the economic value of large-scale projects.