Product benefits
  • 475 W rated power with up to 23.3% module efficiency
  • Advanced HPBC 2.0 cell technology for maximum energy yield
  • Glass-glass construction with a 30-year product and performance warranty
  • Very low degradation: < 1% in the first year, then only 0.35% per year
  • Elegant full-black design without visible busbars
  • High mechanical load capacity up to 5,400 Pa (snow load)

The LONGi EcoLife X10 LR7-54HVBB is a premium glass-glass photovoltaic module with a rated output of 475 W and a module efficiency of up to 23.3%. Featuring innovative HPBC 2.0 cell technology, it delivers outstanding energy yields while ensuring excellent long-term reliability. Its elegant full-black design without visible busbars provides a sleek appearance, making it an ideal choice for residential rooftops and high-end commercial solar installations.

Technology & Applications

The module utilizes monocrystalline Back Contact (BC) cells based on HPBC 2.0 technology. By relocating the electrical contacts to the rear of the cells, shading losses are minimized and light absorption is maximized. This advanced cell architecture also improves temperature performance, ensuring consistently high energy production even under elevated operating temperatures.

The durable glass-glass construction with 2.0 mm front glass and 1.6 mm rear glass provides excellent protection against moisture, mechanical stress, and environmental influences. The module is certified to withstand snow loads of up to 5,400 Pa and wind loads of up to 2,400 Pa and complies with IEC 61215 and IEC 61730 standards. Thanks to its low temperature coefficient of -0.26%/°C (Pmax) and minimal annual degradation, the LONGi EcoLife X10 LR7-54HVBB 475 W is an excellent solution for long-lasting, high-performance rooftop PV systems where efficiency, aesthetics, and reliability are essential.

Manufacturer:
LONGi is one of the world's leading manufacturers of monocrystalline photovoltaic modules, renowned for its high-efficiency products, innovative cell technologies, and long-lasting quality solutions for residential and commercial solar applications.
Learn more about the brand on our manufacturer page.

Product benefits
  • 475 W rated power with up to 23.3% module efficiency
  • Advanced HPBC 2.0 cell technology for maximum energy yield
  • Glass-glass construction with a 30-year product and performance warranty
  • Very low degradation: < 1% in the first year, then only 0.35% per year
  • Elegant full-black design without visible busbars
  • High mechanical load capacity up to 5,400 Pa (snow load)

The LONGi EcoLife X10 LR7-54HVBB is a premium glass-glass photovoltaic module with a rated output of 475 W and a module efficiency of up to 23.3%. Featuring innovative HPBC 2.0 cell technology, it delivers outstanding energy yields while ensuring excellent long-term reliability. Its elegant full-black design without visible busbars provides a sleek appearance, making it an ideal choice for residential rooftops and high-end commercial solar installations.

Technology & Applications

The module utilizes monocrystalline Back Contact (BC) cells based on HPBC 2.0 technology. By relocating the electrical contacts to the rear of the cells, shading losses are minimized and light absorption is maximized. This advanced cell architecture also improves temperature performance, ensuring consistently high energy production even under elevated operating temperatures.

The durable glass-glass construction with 2.0 mm front glass and 1.6 mm rear glass provides excellent protection against moisture, mechanical stress, and environmental influences. The module is certified to withstand snow loads of up to 5,400 Pa and wind loads of up to 2,400 Pa and complies with IEC 61215 and IEC 61730 standards. Thanks to its low temperature coefficient of -0.26%/°C (Pmax) and minimal annual degradation, the LONGi EcoLife X10 LR7-54HVBB 475 W is an excellent solution for long-lasting, high-performance rooftop PV systems where efficiency, aesthetics, and reliability are essential.

Manufacturer:
LONGi is one of the world's leading manufacturers of monocrystalline photovoltaic modules, renowned for its high-efficiency products, innovative cell technologies, and long-lasting quality solutions for residential and commercial solar applications.
Learn more about the brand on our manufacturer page.

Datenblatt_Longi_LR7-54HVBB-475M_de

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