LONGi targets utility-scale efficiency with new Hi-MO9 Prime module

Energy developers grappling with land scarcity and grid limitations are increasingly turning to high Ground Coverage Ratio (GCR) layouts to maximize capacity. While dense row configurations often suffer from inter-row shading and performance drops, the Hi-MO9 Prime series leverages HPBC2.0 architecture to mitigate these losses. By moving electrical contacts to the rear, the panels maintain an unobstructed front surface for superior light absorption.

In a 50 percent GCR scenario, the module increases installed capacity by 4.62 percent compared to mainstream non-BC alternatives, yielding an extra 648.4MWh annually. Beyond raw output, the design offers enhanced shading tolerance; it reduces power loss by over 70 percent when partially obstructed by dust or debris. The integration of Selective Temperature Alloy Connection technology further stabilizes the cells against thermal stress, aiming to secure performance benchmarks over the 30-year lifecycle of utility-scale assets.