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Trina Solar TSM-NEG21C.20 - Maximum power for large PV projects
The Trina Solar TSM-NEG21C.20 is part of the powerful Vertex N series and sets new standards in solar technology. With an impressive output of up to 695 W and a high module efficiency of 22.4 %, it delivers maximum energy yields - perfect for large-scale ground-mounted systems and industrial photovoltaic projects. Thanks to the bifacial glass-glass technology, the module can generate up to 30 % additional energy through back reflection, making it even more efficient. The robust design, combined with n-type TOPCon cells for minimal degradation, ensures an exceptionally long service life and constant yields. For those looking for maximum efficiency and long-term performance, the Vertex N TSM-NEG21C.20 is the ideal choice.
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Trina Vertex N TSM-NEG21C.20 - Maximum power for large systems
The TSM-NEG21C.20 sets new standards for high-performance PV modules. With an impressive output of up to 695 W and a high efficiency of 22.4 %, it delivers maximum yields on any surface. The bifacial glass-glass technology ensures an additional energy yield of up to 30 % thanks to back reflection - ideal for large ground-mounted systems or commercial projects where maximum efficiency is required.
What makes the TSM-NEG21C.20 special?
Maximum output & yields
- With a power range of 670 to 695 W, this module is one of the most powerful in its class.
- The n-type TOPCon cell structure reduces degradation and ensures consistently high power production - even after decades of use.
- Thanks to the low temperature coefficient of -0.30 %/°C, performance remains stable even on hot days.
Extremely resistant & durable
- Thanks to the robust glass-glass construction, the module is not only stable, but also optimally protected against moisture, ammonia or salt spray.
- With a snow load of 5400 Pa and a wind load of 2400 Pa, it can also withstand extreme weather conditions.
- Perfect for use in demanding climatic zones.
How does the TSM-NEG21C.20 compare?
The TSM-NEG21C.20 sets new standards with its bifacial glass-glass technology and an output of up to 695 W. Although the LR5-72HTH also offers high module efficiency, it relies on a classic glass-foil construction that does not enable any additional yields through back reflection. The Dyness Tower T10 is the ideal addition for anyone who wants to efficiently store the solar power they generate. With its high-performance technology, durable glass-glass construction and the possibility of additional yields through bifacial technology, the Vertex N TSM-NEG21C.20 is a first-class choice for demanding photovoltaic projects.
Long-term investment security
With a 12-year product warranty and an exceptional 30-year performance guarantee, Trina offers long-term security. After 30 years, the module will still deliver at least 87.4% of its original output - a worthwhile investment.
Conclusion - More power for large projects
The TSM-NEG21C.20 is the perfect choice for ground-mounted systems and industrial PV projects that require maximum output, durability and future-proofing. With its bifacial glass-glass structure, enormous output of up to 695 W and a long service life, it delivers maximum yields - today and in the decades to come.
