Solar module Trina Solar TSM-475NEG9R.28 Vertex S+

Monocrystalline cells consist of a single silicon crystal, achieving particularly high efficiencies – here 23.8%. The 144 half-cells (from 72 split cells) reduce internal resistance losses and improve behavior in partial shading because the upper and lower halves of the module operate separately.

In the glass-glass construction, the solar cell is embedded between two glass panes, each 1.6 mm thick, instead of between glass and plastic film. This permanently protects the cells from moisture and UV radiation, reduces micro-cracks and degradation, and is the reason for the long 30-year performance warranty.

A 475 Wp module in Austria delivers around 450 to 550 kWh per year, depending on orientation and location. At an electricity price of 25 ct/kWh, this corresponds to savings of approximately 110 to 140 Euros annually per module.

For a typical annual consumption of 4500 to 5500 kWh, about 18 to 24 modules of this type are advisable – resulting in a system output of approximately 8.5 to 11.4 kWp. The exact number depends on the roof area, orientation, and the proportion of self-consumption.

Yes. The module is tested up to 5400 Pa snow load and 4000 Pa wind load, making it suitable for snowy regions in the Alps. The low temperature coefficient of -0.29 %/°C also ensures good yields on cold, sunny winter days.

Trina Solar is an internationally active photovoltaic manufacturer with many years of experience in module production. The Vertex-S+ series stands for compact formats with high efficiency and is used worldwide in residential and commercial installations.

The Trina Solar Vertex S+ TSM-475NEG9R.28 solar module is available at SOLARVIC at solarvic.at. The SOLARVIC team will be happy to assist you with any questions regarding the design of your system.