NEG9R.28 black-frame family view shared by 440 / 460 W variants.
Supplier-reference photography. Confirm the final equipment appearance and included accessories with your quotation.
Technical reference TSM-440NEG9R.28
A compact high-output rooftop module combining n-type cells with a black frame. Consider it for projects balancing usable roof area, handling requirements and system layout rather than selecting by wattage alone.
Configuration, availability, certification scope and commercial terms are confirmed at quotation.
Values below follow the referenced model or explicitly stated model family. Review the final datasheet, rated conditions and supply scope before procurement.
Trina Solar — Vertex S+ black-frame official datasheet
Reference model: TSM-440NEG9R.28
Reviewed: 2026-10-15
Electrical values are STC. Manufacturer family rendering; installed output varies with site conditions.
| Maximum power at STC | 440 Wp |
|---|---|
| Maximum power voltage (Vmp) | 44.0 V |
| Maximum power current (Imp) | 10.01 A |
| Open-circuit voltage (Voc) | 52.2 V |
| Short-circuit current (Isc) | 10.67 A |
| Module efficiency at STC | 22.0% |
| Power tolerance | 0 / +5 W |
| Cells | 144 |
| Dimensions | 1,762 × 1,134 × 30 mm |
| Weight | 21.0 kg |
| Front / rear glass | 1.6 / 1.6 mm |
| Maximum system voltage | 1,500 V DC (IEC) |
| Max. series fuse | 25 A |
| Junction box rating | IP68 |
| Pmax temperature coefficient | −0.29% / °C |
Published reference values are not a substitute for the final selected-model datasheet and project design.
The complete system must account for site loads, electrical interfaces, environmental limits and local installation requirements.
Explore the planning guideShare your country, quantity, electrical requirements, installation environment and delivery plan. Ask for the final datasheet and supply scope for this reference.
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