Description
Trina Solar 505 Watt Vertex S+ G3 Dual Glass Solar Panel
The Trina Solar Vertex S+ G3 505W is an N-type dual-glass solar panel designed for high-performance rooftop solar systems.
Its 156-cell i-TOPCon Ultra design combines high module efficiency with a compact rooftop footprint. Dual-glass construction and a black 30mm frame provide a durable, neat finish for residential and commercial installations.
Key Benefits
- 505W rated output and 24.18% module efficiency.
- N-type i-TOPCon Ultra monocrystalline cells.
- Dual-glass construction with a black aluminium frame.
- Low power temperature coefficient of -0.26%/°C.
- 25-year product and 30-year power warranty.
Ideal For
- Residential and commercial rooftop solar
- Battery-ready, grid-connected and hybrid systems
- Suitable off-grid solar installations
Specifications
| Specification | Value |
|---|---|
| Manufacturer | Trina Solar |
| Series | Vertex S+ G3 |
| Model | TSM-505NEG10R.28Z |
| Rated Power | 505W |
| Module Efficiency | 24.18% |
| Cell Count | 156 cells |
| Cell Technology | N-type i-TOPCon Ultra monocrystalline |
| Construction | Dual glass |
| Frame | 30mm black aluminium |
| Dimensions | 1842 × 1134 × 30 mm |
| Weight | 21.95 kg |
| Connector | MC4 EVO2 |
| Cable Length | 1200 mm |
| Maximum Power Voltage (Vmp) | 33.35 V |
| Maximum Power Current (Imp) | 15.15 A |
| Open Circuit Voltage (Voc) | 39.85 V |
| Short Circuit Current (Isc) | 15.96 A |
| Maximum System Voltage | 1500 V DC |
| Temperature Coefficient of Pmax | -0.26%/°C |
| Product Warranty | 25 years |
| Performance Warranty | 30 years |
Electrical ratings are at standard test conditions.

