Tongwei TWMNH-54HD505W solar panel

Tongwei TWMNH-54HD505W — high efficiency and modern technologies for your solar power plant

Solar energy today is not only an alternative, but a strategic solution for reducing costs and increasing energy independence. That is why it is important to choose equipment that combines innovation, reliability, and stable performance. The Tongwei TWMNH-54HD505W PV module is a modern new-generation panel designed for efficient operation in both private and commercial solar power plants.

The model has a rated power of 505 W and a high efficiency rate of over 22%, ensuring stable electricity generation even under variable weather conditions. The electrical parameters are optimized for compatibility with most inverters: the open-circuit voltage is about 40 V, the short-circuit current is over 15 A, and the operating point is approximately 31–32 V / 13–14 A, allowing you to get maximum output from the system.

The PV module is designed with 108 half-cells (6×18) and has compact dimensions of about 1961×1134×30 mm, ensuring an optimal power-to-area ratio. The construction includes tempered glass, a strong aluminum frame, and IP68 protection, which guarantees stable operation in dusty and humid conditions. The panel withstands mechanical loads of up to 5400 Pa (snow) and 2400 Pa (wind), making it a reliable solution for different climate zones.

Stable generation and high efficiency

Thanks to the use of modern N-type technology, the PV module demonstrates better performance compared to classic P-type panels. It operates efficiently in low light, has a lower degradation rate, and provides stable generation throughout its entire service life.

Reliability and durability

The panel is manufactured using high-quality materials and modern production technologies, which guarantees long-term operation without loss of efficiency. The double-glass construction (in corresponding versions) increases resistance to external influences and reduces the risk of micro-damage. As a result, the PV module retains its characteristics even under intensive operation.

A universal solution for different facilities

Tongwei TWMNH-54HD505W is suitable for:

• private households
• commercial facilities
• rooftop and ground-mounted solar power plants

High power combined with compact dimensions allows efficient use of the available area and helps reduce the total number of modules in the system.

Main advantages

• Power 505 W
• Modern N-type technology
• High efficiency of over 22%
• Stable operation in low light
• Increased resistance to mechanical loads
• Long service life with low degradation

Energy that works for you

By investing in modern solar panels, you gain control over electricity costs and a stable power source for years to come. In combination with an inverter and energy storage systems, Tongwei TWMNH-54HD505W will become a reliable foundation for an efficient solar power plant.

This is a practical solution for those who value performance, durability, and modern technologies.