Longi

LR7-72HVD-640M – High-Efficiency 640W Bifacial Solar Module (Hi-MO X10)

  • Overview

    • 640W Output – Stable high power for large-scale installations

    • 15+30 Year Warranty – Long-term reliability and performance

    • BC-Cell & TaiRay Wafer – Enhanced durability and output

    • Commercial-Ready – Perfect for industrial/cement rooftops

    • Fully Certified – IEC, ISO, and safety compliant

Description

LR7-72HVD-640M – High-Efficiency 640W Bifacial Solar Module datasheet

Description

  • 640W Power Rating – Reliable energy yield in all conditions

  • 23.7% Efficiency – Optimized for maximum conversion

  • Bifacial Design – 70 ± 5% rear-side gain potential

  • Low Degradation – <1% in year 1, 0.35%/year thereafter

  • Cooler Operation – Reduced cell temperature improves performance

  • Dual Glass Build – 2.0+2.0mm tempered glass, anodized frame

  • Weatherproof – Hail, snow, wind-resistant (5400 Pa front, 2400 Pa rear)

  • Wide Temp Range – Operates from -40°C to +85°C

  • Custom Cable Lengths – Flexible installation options

  • Global Standards – IEC61215, IEC61730, ISO9001, ISO14001, ISO45001

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