455W Trina Vertex S+ N-Type Mono Dual Glass Full Black Solar Panels
- 455 W full-black N-type i-TOPCon solar panel for residential and commercial rooftop solar systems.
- 22.8% maximum module efficiency in a practical 1,762 × 1,134 mm format.
- Dual-glass construction, black anodised frame and 30-year power guarantee.
Trina Vertex S+ 455W full black solar panel
The Trina Vertex S+ TSM-NEG9R.25 455W is a full-black N-type i-TOPCon monocrystalline solar panel with a dual-glass construction. It offers a high output in a relatively compact format, making it suitable where appearance, available roof space and long-term module performance all matter.
With up to 22.8% module efficiency, this Trina 455W solar panel is suited to domestic and commercial rooftop systems. The black frame, black cell appearance and glass rear layer provide a clean finish for visible roof installations.
Key features
- 455 W module output: Helps achieve higher installed capacity from a limited roof area.
- N-type i-TOPCon cells: 144-cell monocrystalline module with up to 22.8% efficiency at standard test conditions.
- Full-black dual-glass design: 1.6 mm heat-strengthened front and rear glass with a black anodised aluminium frame.
- Strong mechanical rating: Mechanical test load of up to 5,400 Pa on the front and 4,000 Pa on the rear.
- Long-term cover: 15-year product warranty and 30-year power guarantee, subject to Trina Solar warranty terms.
Where to use
The Trina Vertex S+ 455W full black solar panel is suitable for homes, commercial premises, offices, retail units, workshops, warehouses and other rooftop solar PV projects. Its 1,762 mm length and 21.0 kg weight make it suitable for standard pitched-roof and commercial mounting systems designed for the module.
Use a compatible inverter, mounting system, DC cabling and electrical protection equipment. String length must be designed around the panel open-circuit voltage, local minimum temperature and inverter DC input limits.
Professional installation is recommended. Energian can help with panel quantities, roof mounting, inverter compatibility and complete system design, with installation available through trusted partners where required.
Technical specifications
| Manufacturer | Trina Solar |
| Series | Vertex S+ |
| Module model | TSM-NEG9R.25 |
| Module type | N-type i-TOPCon dual-glass monocrystalline module |
| Rated maximum power (Pmax) | 455 W |
| Power selection | 0 to +5 W |
| Module efficiency | 22.8% |
| Maximum power voltage (Vmp) | 45.0 V |
| Maximum power current (Imp) | 10.11 A |
| Open-circuit voltage (Voc) | 53.4 V |
| Short-circuit current (Isc) | 10.77 A |
| STC conditions | Irradiance 1,000 W/m², cell temperature 25°C, air mass AM1.5 |
| Pmax measurement tolerance | ±3% |
| Temperature coefficient of Pmax | -0.29%/°C |
| Temperature coefficient of Voc | -0.24%/°C |
| Temperature coefficient of Isc | 0.04%/°C |
| Operating temperature | -40°C to +85°C |
| Maximum system voltage | 1,500 V DC (IEC) |
| Maximum series fuse rating | 25 A |
| Solar cell type | N-type i-TOPCon monocrystalline |
| Number of cells | 144 cells |
| Module dimensions | 1,762 × 1,134 × 30 mm |
| Weight | 21.0 kg |
| Front glass | 1.6 mm anti-reflective coated heat-strengthened glass |
| Back glass | 1.6 mm heat-strengthened glass |
| Frame | 30 mm black anodised aluminium alloy |
| Junction box | IP68 rated |
| Output cable | 4.0 mm² photovoltaic cable; portrait: 350 mm positive / 280 mm negative; length can be customised |
| Connector | MC4 EVO2 / TS4 Plus / TS4; refer to regional datasheet for specified connector |
| Mechanical test load | Up to 5,400 Pa front side / 4,000 Pa back side |
| Product certification | IEC 61215, IEC 61730, IEC 61701 and IEC 62716 |
| Additional certification | ISO 14025 Environmental Product Declaration; certified lifetime carbon footprint assessment |
| Stated resistance | Salt spray, sand dust, ammonia and PID resistance |
| First-year degradation | 1% |
| Annual power attenuation | 0.4% |
| Guaranteed power at year 30 | 87.4% |
| Product warranty | 15 years |
| Power guarantee | 30 years |
Documents available for download
Shipping
Available for delivery throughout the UK, Ireland, Africa, the Caribbean and worldwide. If a shipping rate is not shown at checkout, please contact us on +44 2080640335 or info@energian.co.uk for a quote.
UK expert support
UK expert support is available for panel selection, roof mounting, inverter compatibility, battery integration and complete solar PV system design. Contact Energian by phone, email or live chat, or visit our office for an in-person consultation.