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Trina Solar

Trina Vertex S 405W (TSM-DE09R.08)

$57

Older PERC platform, still in distribution channels through 2025. Lower efficiency than N-type Vertex S+ but cheaper per W; common in retrofit installs aiming for max-W/€.

Specifications

Wattage405 W
Efficiency21%
Cell typeMono PERC
BifacialNo
Dimensions1762×1134×30
Weight21 kg
Product warranty12 years
Performance warranty25 years
Price per watt$0.14
Intended userooftop