LONGi 540W Hi-MO 5: High-Efficiency Bifacial Mono PERC (LR5-72HBD-540M)

The LONGi LR5-72HBD-540M is a world-class 540W Bifacial module designed for ultra-large power plants and high-yield commercial installations. This module is CSA Certified and UL 61730 listed, ensuring full compliance with Canadian and U.S. electrical codes for residential and commercial solar permits. Built on the M10 Gallium-doped wafer, it utilizes Smart Soldering and 9-busbar half-cut cell technology to deliver a superior 20.9% module efficiency.

Advanced Hi-MO 5 Technology & Safety

• CSA & UL Certified: Rigorously tested to meet North American safety standards, making it ideal for grid-tie inspections.
• M10 Gallium-doped Wafer: Provides superior resistance to LID (Light Induced Degradation) for long-term power stability.
• High Bifacial Energy Yield: Captures sunlight on both sides, offering up to 25% additional power gain depending on surface albedo (snow, gravel, or white roofs).
• Smart Soldering: Enhances current collection and improves module reliability under varying thermal conditions.
• Industry-Leading Warranty: 12-year warranty for materials and processing with a 30-year warranty for extra linear power output.

Electrical Specifications (@ STC)

Mechanical Data

Certifications & Reliability

The Hi-MO 5 series is fully CSA Certified and meets IEC 61215, IEC 61730, and UL 61730 standards. Manufactured in ISO 9001:2015 and ISO 14001:2015 facilities, these panels are designed to withstand extreme environments with a maximum static load rating of 5400Pa (front) and 2400Pa (rear).