Longi Solar LR5-54HTB Solar module 435 Hi-Mo6 HPBC Mono - Full Black

The LONGi Solar LR5-54HTB solar module 435 Watt Hi-Mo6 HPBC Mono - Full Black is currently our absolute bestseller among the large solar modules and not without reason because it offers a very attractive appearance, enormous performance, long durability and at an absolute top price.A high module efficiency of 22.3% and slower degradation ensure a better energy yield with excellent performance at low irradiance. This module offers high wattage power with minimal space requirements.Manufacturer: LONGi SolarDesign: MonocrystallineFrame colour: BlackBack colour: White - whiteDimensions (mm) (H x W x D) 1722 x 1134 x 30 mm FeaturesObsidian black Higher output powerImproved low-light performance and lower resistance lossHigher tolerance to mechanical stressBetter temperature-dependent performanceLower risk of hotspotsHigh efficiency of up to 22.3%Incl. connection cable. Manufacturer product guarantee: 15 yearsManufacturer power guarantee: 25 years Innovative PERC technologyThe key technology of PERC technology (Passivated Emitter Rear Cell) in LONGi solar modules ensures higher efficiency of the solar cells. A dielectric layer is formed on the rear of the cell between the conventional aluminium metallisation layer and the silicon wafer layer, in which tiny holes are made using a laser. This dielectric layer reflects light that penetrates the rear side without generating charge carriers in the solar cell. Reflection gives photons a "second chance" to generate electricity. In addition to higher efficiencies at different wavelengths and the increased likelihood of electrons contributing to the output, PERC technology also helps to reduce system costs and increase the area energy yield. Multi-busbar technologyBusbars (busbars) are located on each PV module. They are permanently attached to each solar cell.