Trina Solar Vertex S TSM-DE09.08 – mono PERC – 120 half cells – 395/400 Wp

Vertex S TSM-DE09.08 is a monocrystalline module of small size and low weight, suitable for all kinds of installations.

  • 120 PERC half cut cells + multi busbar
  • Temperature coefficient of power: -0.34%/°C
  • Warranties: 15 years product, 25 years linear power
  • Size available: 395/400 Wp

Excellent performance

Thanks to multi-busbar technology and monocrystalline PERC half cells, Vertex S TSM-DE09.08 is able to guarantee excellent levels in terms of performance.

A further element that determines the higher yield of Vertex S modules is the NDC system, which is an unconventional construction method that allows cells to be cut without compromising their efficiency.

Another important value is the temperature coefficient for the maximum power, equal to -0.34%/°C: these panels are therefore able to maintain high power even under non-optimal temperature conditions.

Universal solution

Vertex S TSM-DE09.08 is designed to be compatible with the most common inverters and optimizers. The size and weight of the module make it easy to transport and install, suitable for different applications.

High resistance

Thanks to its robust structure, the TSM-DE09.08 can support up to 6000 Pa of snow load and 4000 Pa of wind load.


The linear power warranty offered by Trina Solar,  guarantees a degradation of 2% in the first year and <0.6% in the other years.