TommaTech 730Wp 108TNB M12 G2G TopCon Diamond Plus Solar Panel
TommaTech Diamond Plus Solar Panels

TommaTech 730Wp 108TNB M12 G2G TopCon Diamond Plus Solar Panel

Brand: TommaTech Model: 730Wp 108TNB M12

With a rating of 730 Wp, the TommaTech 730Wp 108TNB M12 Diamond Plus Solar Panel belongs to the TommaTech Diamond Plus series and offers rear-side power gain. In Antalya, it can be considered for use in rooftop, ground-mounted and agricultural irrigation plants.

  • 730 Wp power, N-type TOPCon cells (108TNB M12)
  • 715-745 Wp range with rear-side gain in the series datasheet
  • Output in the 610-625 Wp range from the front side (series value)
  • Special glass coating that reduces surface dust and reflection
  • 15-year product, 30-year performance warranty
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Technical documentsTechnical Documents (1) · CE Documents (3)

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Technical documents

View or download datasheets, user manuals, certificates and warranty documents as PDF.

Technical Documents

PDF Tommatech Topcon N Type M12 108tnb G2G Gunes Panelleri · Türkçe5,1 MB View Download PDF

CE Documents

PDF Diamond Plus CE 1 · Türkçe392 KB View Download PDF
PDF Diamond Plus CE 2 · Türkçe392 KB View Download PDF
PDF Tommatech CE Belgesi 3 · Türkçe615 KB View Download PDF

Introducing the 730 Wp 108TNB M12 panel

The Diamond Plus series consists of panels that harvest the sun from both the front and the rear surface. The 730 Wp 108TNB M12 model is one step in this family. In the same cell structure, 6 power steps are offered between 720 Wp and 745 Wp; 730 Wp is one of the intermediate steps. Because reflected light reaching the rear side 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 730 Wp.

  • Nominal power: 730 Wp
  • Model structure: 108TNB M12
  • Output from the front side (series range): 610-625 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?

This 730 Wp model can be used for commercial and industrial roofs and ground-mounted solar plants, as well as in projects such as villas and farmhouses with large roofs, and agricultural irrigation and warehouse roofs. The number of panels and their layout are determined by the inverter's input range.

Use in Antalya and Solar Nexo support

Antalya's long sunny season can increase the yield of a bifacial panel; since high roof temperatures reduce efficiency, airflow beneath the panel is taken into account. Salty air carries a corrosion risk along the coastline, so the right materials and regular maintenance are essential. Solar Nexo takes on the supply, design, installation and commissioning steps; technical support continues after installation as well. For technical details, you can look at the datasheet on the page and request a quote.

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Questions about TommaTech 730Wp 108TNB M12 G2G TopCon Diamond Plus Solar Panel

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How many kWh does a 730 Wp panel produce per year in Antalya?

According to PVGIS data, 1 kWp produces about 1,656 kWh/year in Antalya (theoretical). Accordingly, a single 730 Wp panel is theoretically expected to produce about 1,209 kWh per year from the front side; rear-side gain, tilt, shading and temperature change the actual value. So this figure is a starting value for planning, not guaranteed production.

What is rear-side power gain?

Rear-side gain is the additional energy obtained when reflected light reaching the back of the panel is also converted into electricity. The series datasheet gives a 715-745 Wp range with rear-side gain; the actual gain on site depends on ground color and mounting height. That is why Solar Nexo bases the project on a site survey and on calculations made for the site.

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