Trina Solar 475W Vertex S+ N-Type TOPCon Monofacial, Dual Glass, Black Frame
The Trina Solar Vertex S+ TSM-475NEG9R.28 is a high-efficiency monofacial solar panel designed for residential and commercial rooftop installations. Based on N-type i-TOPCon cell technology, it delivers a maximum output of 475W and module efficiency of 23.8%.
Its lightweight dual-glass construction uses 1.6mm heat-strengthened glass on both the front and rear, improving long-term durability and resistance to demanding environmental conditions. Multi-busbar and high-density interconnection technologies support improved light capture, current collection and module reliability.
The black anodised aluminium-alloy frame and dual-glass construction provide a clean appearance for residential and commercial solar PV projects.
KEY FEATURES:
- 475W maximum power output
- Module efficiency of 23.8%
- N-type i-TOPCon monocrystalline cells
- Half-cut, monofacial dual-glass module
- 144-cell design
- Black anodised aluminium-alloy frame
- Dual glass: 1.6mm AR-coated heat-strengthened front glass and 1.6mm heat-strengthened rear glass
- Maximum system voltage: 1,500V DC
- Connector type: MC4 Evo 2
- IP68-rated junction box with three bypass diodes
- Tested loads: 5,400Pa front/snow and 4,000Pa rear/wind
- Maximum power temperature coefficient: -0.29%/°C
- Dimensions: 1762 × 1134 × 30mm
- Weight: 21kg
- Tested for salt mist, sand, dust and ammonia resistance
- 25-year product workmanship warranty
- 30-year power warranty
- Maximum annual degradation of 0.4% from years 2–30
Important: Trina Solar has recently stated that while fitting their modules one should follow Trina Solar’s own User Manual, as improper fitting can invalidate product warranty.
| Popular Features | N-Type , TOPCon , Glass-Glass/Dual Glass , Monofacial |
| Brand | Trina Solar |
| Panel Power Range | 455W - 500W |
| Power Class | 475 W |
| Watts/ m² | 238 |
| Frame Colour | Black |
| Backsheet | White |
| Cells | 144 Half Cells |
| Module Efficiency (%) | 23.8 |
| Open Circuit Voltage - Voc (V) | 55.0 |
| Short Circuit Current - Isc (A) | 10.93 |
| Connector Type | TS4 (MC4 EVO2 Compatible) |
| Panels per Pallet | 36 |
| Panels per Container | 936 |
| MCS No | BABT8804-123-475W |
| Length (mm) | 1762 |
| Width (mm) | 1134 |
| Thickness (mm) | 30 |
| Annual Degradation (%) | 0.40 |
| Warranty Period | 25 Years |
| Performance Warranty | 30 Years |
| Product Weight (Kg) | 21.0 |