Trina Solar Vertex TSM DE18M (II) Panel

Key Specifications

* Peak Power (Pmax): 500 W

* Module Efficiency: Approximately 20.7% to 20.93%

* Dimensions: Typically 2187 x 1102 x 35 mm (some variants are listed at 2176 x 1098 x 35 mm)

* Weight: ~26.3 kg to 26.5 kg

* Cell Type: Monocrystalline PERC, 150 cells

* Voltage at Max Power (Vmpp): 42.8 V

* Current at Max Power (Impp): 11.69 A

* Open Circuit Voltage (Voc): 51.7 V

## Performance & Warranty

* Temperature Coefficient: -0.34% to -0.36% per °C

* Durability: Resistant to high snow loads (up to 5400-6000 Pa) and wind loads (up to 2400 Pa)

* Warranty: Generally includes a 12-15 year product workmanship warranty and a 25-year linear power performance warranty.