The Longi LR5-54HPH-410M is a monocrystalline PERC solar panel from the Hi-MO 5m series, designed to convert sunlight into electricity with a nominal power output of 410 Wp. It achieves a module efficiency of 21.00%, utilizing 108 gallium-doped cells that help suppress light-induced degradation to maintain steady performance over time. To further ensure durability, the panel incorporates smart soldering technology, which reduces the risk of microcracks that can occur during handling or environmental stress. Measuring 1722 x 1134 x 30 mm and weighing 20.8 kg, this module is built for stability and efficient installation. It operates with a maximum system voltage of 1500 V and features a temperature coefficient for maximum power of -0.340 %/°C, allowing it to remain effective even as temperatures rise. These technical specifications make it a reliable choice for homeowners or businesses looking to integrate a high-capacity energy source into their power systems.