Trina TSM-DE09R08-425W Black Frame
Item Number: C00856
Warranty: 15 years
Trina Solar Vertex S TSM-DE09R.08 425 W Black Frame
The Trina Solar Vertex S TSM-DE09R.08 is a 425 W monocrystalline solar module designed primarily for residential, small-scale commercial, and industrial rooftops. Its high-cell-density design and multi-busbar technology deliver a module efficiency of 21.3%, excellent performance under low-light conditions, and reliable operation.
Thanks to its compact size and weight of 21.8 kg, the black aluminum-framed module is easy to move and install. Its design is compatible with widely used inverters, power optimizers, and mounting structures. The reinforced glass surface and high mechanical load capacity ensure long-term, safe use.
Key features
Basic Information
Manufacturer: Trina Solar
Product Line: Vertex S
Model: TSM-DE09R.08
Rated power: 425 W
Module type: monocrystalline, back-contact solar module
Number of cells: 144
Module efficiency: 21.3%
Power tolerance: 0/+5 W
Finish: black anodized aluminum frame, white back panel
Applications: residential, commercial, and industrial rooftop solar power systems
Electrical specifications under standard test conditions
Maximum power: 425 W
Operating voltage (VMPP): 42.2 V
Operating current (IMPP): 10.08 A
Open-circuit voltage (VOC): 50.2 V
Short-circuit current (ISC): 10.61 A
Maximum system voltage: 1,500 V DC
Maximum in-line fuse rating: 20 A
Electrical Specifications Under Normal Operating Conditions
Maximum power: 321 W
Operating voltage: 39.5 V
Operating current: 8.13 A
Open-circuit voltage: 47.2 V
Short-circuit current: 8.55 A
Technical Design
High-Cell-Density Interconnection Technology
Multi-busbar cell design for more efficient light utilization and current collection
Lower series resistance
Optimized performance in low-light conditions
Designed to be compatible with conventional inverters, power optimizers, and mounting structures
IP68-rated junction box
TS4 connector
MC4 EVO2 connector (available upon special order)
Photovoltaic cable with a cross-sectional area of 4.0 mm²
Mechanical data
Dimensions: 1762 × 1134 × 30 mm
Weight: 21.8 kg
Glass: 3.2 mm thick, high-transmittance, heat-strengthened glass with an anti-reflective coating
Casing Material: EVA/POE
Back: white
Frame: 30 mm high, anodized aluminum alloy
Maximum positive mechanical load: 6,000 Pa, such as snow load
Maximum negative mechanical load: 4,000 Pa, such as wind load
Temperature Data
Operating temperature range: between -40 and +85 °C
Nominal Operating Cell Temperature (NOCT): 43 °C, ±2 K
Power-temperature coefficient: -0.34%/K
Temperature coefficient of open-circuit voltage: -0.25%/K
Temperature coefficient of short-circuit current: +0.04%/K
Certificates
IEC 61215
IEC 61730
IEC 61701
IEC 62716
ISO 9001
ISO 14001
ISO 14064
ISO 45001
EU WEEE Compliance
