What is the TommaTech 570 Wp 120TNBR M12 G2G TOPCon Solar Panel?
TommaTech 570 Wp 120TNBR M12 G2G TOPCon Solar Panel, from the M12-format 120TNBR G2G family, is a TOPCon panel rated at 570 Wp. Thanks to its high power step, it allows the same capacity to be installed with fewer panels in commercial rooftop and ground-mounted PV projects.
Key technical specifications
| Feature | Value |
|---|---|
| Nominal power | 570 Wp |
| Model code | 120TNBR M12 |
| Cell technology | N-type TOPCon |
| Power tolerance | 0~+5 W |
| Wind / snow load | 2400 Pa / 5400 Pa |
| Glass structure | Double glass laminated with two layers of EVA |
| Warranty | 30-year performance |
In this series, defined by a coated glass surface, high efficiency in low light and a 0~+5 W positive power tolerance, the supplier information includes a 30-year performance warranty.
Which projects is it suitable for?
Suitable for large commercial roofs, business roofs and ground-mounted PV sites. A roughly 10 kWp installation uses 18 panels of 570 Wp; panel size and weight should be checked from the datasheet in structural calculations.
Use in Antalya and Solar Nexo support
Salty air and summer humidity on the coast are a real factor for rooftop equipment. The documentation set provided for this model includes TÜV Nord reports on IEC 61701 salt mist, IEC 60068 dust and sand, IEC 62716 ammonia and IEC 62804 PID. Solar Nexo handles the site survey, design, installation and commissioning in Antalya; the datasheet can be downloaded from the page. Theoretically, according to PVGIS data, 1 kWp in Antalya produces about 1,656 kWh/year; for a single 570 Wp panel this comes to about 944 kWh/year (excluding shading, tilt and system losses).
