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Full pallet of 36 modules. Flat shipping: €120.
Pallet of 36 Trina Vertex S+ 515 W monofacial solar modules 18.54 kWp
Full pallet of 36 Trina Solar modules rated 515 W, for a total of 18.54 kWp. Buying the complete pallet costs less than buying single modules and is the usual choice for a complete residential or commercial system.
The Trina Solar TSM-515NEG18R.28 is the flagship of the Vertex S+ dual glass range, with 515 W of power and 23.2 % efficiency in a 1961 × 1134 mm format. It uses 108 N-type i-TOPCon half-cells on 210R rectangular wafers and a laminate made up of a 1.6 mm high transmittance front glass with anti-reflective coating and a 1.6 mm heat-strengthened rear glass. The result is a module that, despite being glass-glass, weighs only 23.5 kg: comparable to many backsheet panels and clearly below the average for dual glass modules of the same power.
It is a highly versatile product, equally at home in medium to large residential systems and in commercial rooftop installations, where the ratio between power per module and weight drives the structural design. N-type cells suffer no LID and show a power temperature coefficient of -0.29 %/°C with an NMOT of 43 °C, for contained thermal losses; i-TOPCon technology also delivers a good spectral response and superior yield in low irradiance conditions, typical of overcast days and the margins of the day. Warranty: 25 years on the product and 30 years linear on power.
Key features
Technical specifications
| Feature | Value |
|---|---|
| Product code | TSM-515NEG18R.28 |
| Modules per pallet | 36 pcs |
| Total pallet output | 18.54 kWp |
| Manufacturer | Trina Solar |
| Series | Vertex S+ (NEG18R.28) |
| Rated power (STC) | 515 Wp |
| Module efficiency | 23.2 % |
| Cell technology | N-Type i-TOPCon |
| Cells | 108 semicelle N-type i-TOPCon |
| Voltage at Pmax (Vmp) | 33.9 V |
| Current at Pmax (Imp) | 15.2 A |
| Open circuit voltage (Voc) | 40.9 V |
| Short circuit current (Isc) | 15.96 A |
| Temperature coefficient of Pmax | -0.29 %/°C |
| NMOT | 43 °C |
| Bifacial | No |
| Glass | Doppio vetro: 1.6 mm anteriore ad alta trasmittanza con rivestimento antiriflesso + 1.6 mm posteriore, entrambi termoinduriti |
| Frame | Nera |
| Dimensions (L × W × D) | 1961 × 1134 × 30 mm |
| Weight | 23.5 kg |
| Connectors | MC4 EVO2 / TS4 / TS4 Plus |
| Maximum system voltage | 1500 V DC |
| Maximum series fuse | 30 A |
| Protection rating | IP68 (cassetta di giunzione con 3 diodi di bypass) |
| Snow load | 5400 Pa |
| Wind load | 2400 Pa |
| Product warranty | 25 years |
| Performance warranty | 30 years |
Documentation
PDFDatasheet Vertex S+Official manufacturer documentSeries or parallel wiring must respect the voltage and current limits of the inverter MPPTs and the electrical design of the system.