China’s Longi Inexperienced Vitality has space a brand new world yarn for crystalline silicon solar module effectivity with its independently developed hybrid passivated help contact (HPBC) 2.0 module, attaining a conversion effectivity of 25.4%, per a certification impart from Germany’s Fraunhofer Institute for Solar Vitality Systems (Fraunhofer ISE).
Image: NREL
China’s Longi Inexperienced Vitality has space a brand new world yarn for crystalline silicon solar module effectivity, per a certification impart from Germany’s Fraunhofer ISE.
Longi’s independently developed HPBC 2.0 module has executed a conversion effectivity of 25.4%, surpassing outdated global files.
Longi acknowledged the milestone will likely be known by Prof. Martin Inexperienced of the University of Modern South Wales in the “Solar Panel Efficiency Tables” and in the US National Renewable Vitality Laboratory (NREL) “Champion Module Efficiencies” database. This marks the first time a Chinese solar company has claimed the sphere yarn for crystalline silicon module effectivity since files started in 1988.
The brand new effectivity of 25.4% surpasses the outdated yarn of 24.9%, space by Maxeon in January with its interdigitated help contact (IBC) module. This half-percentage point expand represents a significant jump in a self-discipline where effectivity features beget normally been incremental. This leap forward additionally pushes crystalline silicon module effectivity past the 25% threshold.
Since SunPower space a yarn of 20.3% effectivity in 2007 utilizing IBC skills, help contact (BC) solar cells beget dominated the effectivity rankings. BC skills, identified for its excessive effectivity and compatibility, has executed eight consecutive world files in crystalline silicon module effectivity over the last 30 years.
Longi advised pv magazine that while the new yarn is an R&D leap forward, it continues to take a peek at to enhance the effectivity of its mass-produced panels. For the time being, Longi’s HPBC 2.0 modules for business shipment beget now reached an effectivity of 24.8%.
Earlier this month, Longi launched its Hello-MO X10 series modules, featuring HPBC 2.0 cells with a production cell effectivity exceeding 26.6%. It has additionally launched several a ramification of devices, including the Hello-MO X6 and Hello-MO X6 Max, per HPBC 1.0 cells, and the Hello-MO 9, which parts HPBC 2.0 skills for utility-scale solar.
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