Longi LR7-54HVH-490M Hi-MO X10 Explorer LONGi LR7-54HVH-490M is a next generation monocrystalline solar module from a Hi-MO X10 Explorer series, engineered for high efficiency, reliability and long-term energy yield in residential and commercial PV systems. Delivering 490 W nominal power with up to 24% module efficiency, it leverages advanced N-type HPBC cell technology to maximize light absorption and reduce front-side shading losses. Designed for consistent output across varying conditions, it features a favorable temperature coefficient and is optimized for rooftop installations thanks to its compact format, durable structure with tempered glass and anodized aluminum frame. Backed by 15-year product and up to 30-year performance warranty, the module ensures strong mechanical performance, longevity, and stable, high-yield energy generation over decades. More information: Datasheet Installation Manual Warranty