Trinasolar 450W Vertex S+ Dual Glass N-type i-TOPCon Solar Module – Black Frame/White Backsheet

The Trinasolar TSM-450NEG9R.28 is a 450 W Vertex S+ N-type i-TOPCon solar module designed for high-yield residential and commercial rooftop systems, combining a compact form factor with a black frame and white backsheet for a clean, modern look.

Key Features

• 450 W nominal power in a rooftop-optimised format for strong energy yield from limited roof space.
• N-type i-TOPCon monocrystalline cell technology for high efficiency, low degradation and solid performance at higher operating temperatures.
• Black anodised aluminium frame with white backsheet for a smart, uniform appearance on tiled or slate roofs.
• Multi-busbar, half-cut cell layout to reduce resistive losses and improve tolerance to partial shading.
• Designed for residential and C&I rooftop arrays using modern high-voltage string inverters.

Electrical Performance (STC)

Exact electrical values (Voc, Isc, Vmp, Imp and efficiency) for SKU/MPN TSM-450NEG9R.28 should be taken from the official Trinasolar datasheet, but the module sits within the N-type Vertex S+ 9R.28 rooftop power range.

Model	TSM-450NEG9R.28
Nominal power (Pmax)	450 W
Power tolerance	0 / positive (see datasheet)
Module efficiency	High-efficiency Vertex S+ N-type class (refer to datasheet for exact %)
Maximum system voltage	Typically up to 1500 V DC

Mechanical Data

This 450 W Vertex S+ N-type module follows the familiar Vertex S/S+ 9R.28 geometry, ensuring compatibility with standard rooftop mounting systems.

Cell type	N-type monocrystalline, i-TOPCon
Construction	Glass / white backsheet module
Frame	Black anodised aluminium alloy
Front	Tempered/heat-strengthened solar glass
Backsheet	White high-durability PV backsheet
Mounting	Compatible with common residential and C&I rooftop rail and clamp systems

Operating Conditions & Reliability

The 450 W Vertex S+ design is intended to deliver long-term energy yield and robust field performance when installed in line with Trinasolar’s guidelines.

• Suitable for operation across typical rooftop temperature ranges in UK and European climates.
• Covered by extended product and performance warranties comparable to the rest of the N-type Vertex S+ range (consult datasheet for exact terms and degradation curve).
• Engineered for high mechanical load resistance when used with approved mounting configurations.