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product description : 

Trina Solar TSM?NEG19RC.20 620 Wp Vertex N photovoltaic panel. 
NOTE: sale only in pallet quantities.

A modern, high-power 620 Wp photovoltaic module designed for commercial and large-scale rooftop and ground-mounted installations. The panel utilizes advanced  N-type i-TOPCon cell technology , offering very high efficiency, low power degradation over time, and stable energy production even in challenging weather conditions.

The bifacial glass-glass design   allows for energy to be generated from the module's rear side, which can increase system yield by as much as ten to several dozen percent, depending on installation conditions. The use of 132 half-cells reduces resistive losses and improves module performance in partial shade.

Vertex N series panels   are designed for high durability and long life – thanks to their solid glass-glass construction and high mechanical resistance, they are suitable for both rooftop installations and photovoltaic farms.

Key features:

• high module power  620 Wp
• N-type i-TOPCon cell technology 
• bifacial (two-sided) glass-glass construction 
• high module efficiency up to approx.  23%
• 132 half-cut cells  – better efficiency and less energy loss
• high load resistance:  5400 Pa (snow) / 2400 Pa (wind)
• low temperature coefficient – ??stable energy production
• possibility of additional energy gain from the back of the module
• 30-year linear power warranty

Technical data:

• Producer:  Trina Solar
• Model: TSM-NEG19RC.20
• Maximum power (Pmax):  620 Wp
• Module efficiency:  up to approx. 23%
• Cell technology:  N-type i-TOPCon
• Module type:  bifacial, glass-glass
• Number of links:  132 (half-cut)
• Dimensions:  approx. 2382 × 1134 × 30 mm
• Weight:  approx. 33 kg
• System voltage:  up to 1500 V DC
• Power tolerance:  0 ~ +5 W
• Dimensions:  2382x1134x30 mm
• Weight:  33.70 kg.
• Quantity per pallet:  36 pcs.  Quantity per container: 720 pcs.

Application:

The panel is suitable for:

• photovoltaic installations  on industrial and commercial roofs ,
• photovoltaic farms ,
• large, high-power prosumer installations.