Double Glass Longi Solar Panel 670W 680W 690W Bifacial Topcon Solar Panel Price for Portable Power Station

The LONGi Hi-MO X10 is a premium product built on the revolutionary HPBC 2.0 cell technology. It leads in terms of power generation performance, reliability, and customer benefits, while also meeting the needs of distributed market segments. It is divided into four series: Explorer, Scientist, Guardian and Artist, making it the preferred high-value product for the global distributed market.

HPBC 2.0 is the abbreviation for the second generation of Hybrid Passivation Back Contact cell technology, independently developed and named by LONGi. HPBC 2.0 continues the excellent genes of the HPBC 1.0 cell technology, based on a high- end BC technology platform, primarily characterized by the absence of grid lines on the front side. It is an innovative BC cell technology independently researched and developed by LONGi, based on a comprehensive optimization of cell substrates, hybrid passiva

HPBC 2.0 continues the excellent genes of the HPBC 1.0 cell technology and achieves key leaps at three technical levels, which have led to a leapfrogging in cell performance. Its mass production efficiency has broken through 26.6%, making it the highest mass production efficiency cell technology currently available. In terms of silicon substrates, HPBC 2.0 cell technology utilizes LONGi's own high-quality TaiRay N-type silicon wafers, which optimize and enhance the cell's degradation, efficiency

The solar panels offer maximum power outputs ranging from 640W to 670W, depending on the specific model (LR7-72HVH-640M to LR7-72HVH-670M).

These solar panels are certified by ISO, CB, CE, and TUV, ensuring compliance with international quality and safety standards.