About This Product

The Trina 505 Watt 156 Cell VERTEX S+ G3 N-TYPE i-TOPCon Ultra Dual Glass Monocrystalline 30mm Black Frame Solar Panel – Coming Soon is a 505W monocrystalline module from Trina’s Vertex S+ G3 range, model TSM-505NEG10R.28Z. It uses 156 N-type i-TOPCon Ultra cells with a high-density, zero-gap cell layout designed to increase usable power from available roof space. The module has a rated efficiency of approximately 24.2% and combines dual-glass construction with a black anodised aluminium frame. Trina developed the NEG10R.28Z series specifically for Australian residential and commercial rooftop applications.

Who This Product Suits

This Trina panel suits residential and commercial installations where high power density is useful, particularly roofs where the number of modules that can be installed is limited. Its 505W output can help an installer achieve the required array capacity with fewer modules than lower-wattage panels. The relatively low-voltage electrical design also provides useful flexibility when calculating string lengths and matching an array to a compatible inverter. It is suitable for new grid-connected solar systems and system upgrades where the existing inverter, mounting arrangement and electrical design are confirmed as compatible.

Specifications Explained

The Trina TSM-505NEG10R.28Z is rated at 505W under standard test conditions and achieves approximately 24.18% module efficiency. Its N-type i-TOPCon Ultra cell technology is designed for high conversion efficiency and low long-term degradation. Electrical ratings include approximately 33.35V at maximum power, 15.15A maximum-power current, 39.85V open-circuit voltage and 15.96A short-circuit current. The power temperature coefficient is approximately -0.26%/°C, helping limit the normal reduction in output as cell temperature rises. The dual-glass construction provides glass protection on both sides of the cells, while tested mechanical loading is up to 5400Pa on the front and 4000Pa on the rear.

Summary

The Trina Vertex S+ G3 TSM-505NEG10R.28Z combines 505W output, approximately 24.2% efficiency, N-type i-TOPCon Ultra technology and dual-glass construction in a rooftop-focused module. For installers, the main advantages are high wattage per module, a low-voltage design that assists with string configuration, good temperature characteristics and strong mechanical load ratings. It is a practical Trina option for Australian residential and commercial systems where roof utilisation and system capacity are important design considerations.

Further Information From The Manufacturer

Next Generation 510W Sweet Spot Power

• High power 510W, 24.4% module efficiency
• Compatible with mainstream inverters and diverse mounting systems
• Robust Mechanical structure, test load up to 5400 Pa front side and 4000 Pa back side

Design for Aussie Application

• 2.09m2 perfect size design for Australia premium rooftops
• Cutting edge full-screen aesthetic design with ultra-high power density
• Fire Safety Class rating C, Safety Class II
• Up to 25 years product warranty and 30 years power warranty

TOPCon 3.0 Advanced Technology Platform

• Cutting edge module technology patent “zero-gap” stacked welding and “zero-string bar” technologies
• Single junction box design with high reliability and simplied cableing
• Patented i-TOPCon technology reach top ranking eciency, including contact resistance reduction, rear reection enhancement and edge quality repairment

High reliability and higher energy yield

• High reliability with light double glass, Less prone to micro-cracks and scratches on the back side
• Excellent low irradiation performance, validated by 3rd party
• Lower temperature ecient (-0.26%/°C) and lower working temperature

Weights & Measurements Information

About Trina

Trina Solar is a major global manufacturer of solar modules, producing reliable, high-efficiency panels for residential and commercial projects. Their products offer strong performance in Australian heat and are supported by extensive field data and consistent manufacturing quality.