What is the 620 Wp Platin Plus panel for?
This model is the 620 Wp member of the TommaTech Platin Plus family. The 144TNB M10 code describes the cell structure, and the TopCon reference in the name points to N-type cell technology. The same cell structure is offered from 600 Wp to 640 Wp in 9 power steps; 620 Wp is one of the intermediate steps. Because reflected light reaching the rear surface is also converted into electricity, total output can exceed the front-side value when the ground is light-colored or reflective; this gain varies by site and is calculated during the design stage.
Key technical specifications
The ranges below come from the series datasheet; this model's nominal power is 620 Wp.
- Nominal power: 620 Wp
- Model structure: 144TNB M10
- Front-side output (series range): 600-640 Wp
- Output with rear-side gain (series range): 715-745 Wp
- Glass: special coating that reduces surface dust and reflection
- Low light: high panel efficiency in the morning and in cloudy weather
- Warranty: 15-year product, 30-year performance
Which projects is it suitable for?
Applications include villa and detached-house roofs, guesthouse, hotel and small-business roofs, and agricultural irrigation and orchard-and-garden energy; small and medium-sized ground-mounted plants are also a suitable scenario. Mounting height and ground color matter so that the rear surface can receive light.
Use in Antalya and Solar Nexo support
Antalya's hot, sunny climate provides production throughout the day; the midday hours, when the summer air-conditioning load rises, coincide with the hours of strongest production. On projects close to the coast, a check of the connections and frame is planned because of humidity and salt. The Solar Nexo team carries out the site survey from its Kepez base, designs the system, installs it and commissions it; after-sales technical support comes from the same team. The datasheet can be downloaded from this page.
