Product Image
Australia's #1 selling solar panel brand (2021)
N-type cells
Dual Glass eliminates risk of backsheet deterioration
Trina's top-shelf panel model
Product Indexed
Product Availability
Out of Stock
435 - 440W
Heat Tolerance
- 0.30%/°C
Product Dimensions
1762mm × 1134mm × 30mm
Product Weight
Country of Manufacture
Product Warranty
25 Year Product Warranty
30 Year Performance Warranty
Warranted Degradation
1% First Year, 0.4% Annual Power Attenuation
Product Documents
Media Category
Specification Sheet
690,850 kb

Trina Solar Vertex S+ 435W/440W Overview

Trina Solar are world renowned specialists in manufacturing crystalline silicon photovoltaic modules and system integration. They have been in operation since 1997, and have become a trusted name in solar through their almost 25 years in the solar energy industry.

Trina Solar's Vertex S+ panel is big on power, but small in size, and comes equipped with some of the best durability and efficiency features seen to date in residential panel design. Their upgraded dual glass design makes them less prone to micro-cracks and eliminates the risk of back-sheet degradation. 

Trina Solar Vertex S+ Panel benefits

The Vertex S+ was designed to be compatible with all the major mainstream optimisers, inverters and mounting systems, making it perfect for any solar installation. With a flexible and compact design, no matter the roof, the Vertex S+ is a fantastic module to choose. Utilising advance multi-busbar technology, these panels provide greatly improved light trapping capabilities, improving on current collection and allowing your solar to generate more power, with fewer panels, making them a perfect choice even for smaller rooftops.

High durability N-type cells

N-type cells utilise phosphor based compositions, which allows them to enjoy lower rates of power degradation, which results in a higher yield for a longer period, giving you greater savings. Due to this enhanced reliability, they also offer a longer warranty, giving you greater peace of mind. You can read more about the difference between panel types here.

Trina Solar 210 Vertex Super Factory

The 210 Vertex Super Factory is home to the intelligent manufacturing of modules and the application of advanced technologies that are compatible with 210mm large-size wafers. From full automation to top-class tech innovation, Trina Solar further leverages module efficiency and reliability to bring greater customer value.


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