The Chinese language PV producer mentioned its new module collection has an influence conversion effectivity of as much as 24.8% and temperature coefficient is -0.26% per C.
Chinese language photo voltaic module maker Longi has unveiled right now its newest photo voltaic modules at a press occasion on the ATP Masters in Shanghai.
The Hello-Mo X10 module collection is predicated on Longi’s proprietary 2nd technology hybrid passivated again contact (HPBC2.0) cell expertise and has an influence conversion effectivity of as much as 24.8%.
The modules can be found in 4 variations with an influence output as much as 665 W which measures 2,382 mm x 1,134 mm x 30 mm and weigh 33.5 kg. Their temperature coefficient is -0.26% per C.
The brand new merchandise include a 15-year product warrant and a 30-year linear energy output guarantee. The modules are designed for an annual linear degradation price of 0.35% over 30 years, with the primary 12 months capped at 1.0%.
In line with the producer, these new panels have a 1% greater effectivity in comparison with their predecessors. They’re constructed with 182mm n-type TaiRay wafers, touted as a breakthrough in silicon expertise. These wafers reportedly improve resistance consistency, reduce metallic impurities, and supply superior mechanical power.
The brand new merchandise incorporate Longi’s HPBC2.0 expertise, which contains a distinctive bypass diode construction that permits blocked present to reroute independently when encountering shade, leading to over 70% much less energy loss in comparison with conventional TOPCon merchandise, based on the producer. Moreover, it purportedly mitigates hotspot temperatures below shading situations, lowering overheating by greater than 28% in comparison with typical modules.
One other characteristic is the zero-busbar (0BB) design, which eliminates busbars and gridlines on each the entrance and rear sides of the panel. This design maximizes mild absorption on the entrance and enhances the effectivity of mirrored mild seize on the rear.
On the occasion, Longi additionally introduced that shipments of its HPBC merchandise have surpassed 20 GW on the finish of the primary half of 2024 and the capability of HPBC2.0 modules will increase to 50 GW by finish of 2025.
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