What is the TommaTech 515 Wp 108TNBR M12 G2G TOPCon Solar Panel?
TommaTech 515 Wp 108TNBR M12 G2G TOPCon Solar Panel is the 12 Wp member of the M108-format 2TNBR G515G family. The panel offers N-type TOPCon cells with dual glass laminated with two layers of EVA and, with its higher power step, suits commercial roofs and large systems.
Key technical specifications
| Feature | Value |
|---|---|
| Nominal power | 515 Wp |
| Model code | 108TNBR 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 |
Anti-reflective coated glass, high efficiency in low light and a 0~+5 W positive power tolerance are the key features of the series. The supplier information includes a 30-year performance warranty.
Which projects is it suitable for?
Commercial roofs, hotel and factory facilities, agricultural businesses and ground-mounted solar plants are realistic applications for this power class. High wattage means fewer panels and fewer mounting points for the same capacity.
Use in Antalya and Solar Nexo support
In Antalya, the panel surface heats up in summer, and dust and pollen in the air and salty humidity on the coast build up on the surface. The TÜV Nord reports in the file include salt mist corrosion (IEC 61701), dust and sand (IEC 60068), ammonia corrosion (IEC 62716) and PID (IEC 62804) tests; you can download and review the relevant documents from the page. Solar Nexo handles the whole process, from supplying the panel to design, installation, commissioning and technical support. Theoretically, according to PVGIS data, 1 kWp in Antalya produces about 1,656 kWh/year; for a single 515 Wp panel this comes to about 853 kWh/year (excluding shading, tilt and system losses).
