LONGi Bifacial Monocrystalline Solar Panel – LR4-72HBD-450M (450 W)

Premium Tier-1 Bifacial Technology for Maximum Energy Yield

Power your residential, commercial, or utility-scale projects with LONGi’s high-efficiency bifacial mono PERC module. The LR4-72HBD-450M delivers superior performance, durability, and reliability—even in challenging environments.

Key Specifications

• Rated Power Output: 450 W

• Cell Type: Monocrystalline PERC, bifacial

• Module Efficiency: up to 20.7 %

• Bifacial Gain: Up to 25 % additional backside generation (depends on albedo and system design)

• Operating Temperature: –40 °C to +85 °C

• Maximum System Voltage: 1,500 V DC

• Dimensions: approx. 2094 × 1038 × 35 mm

• Weight: ~ 27 kg

• Junction Box: IP68, 3-diode

• Frame: Anodized aluminium alloy

Features & Benefits

• High Power Density – 450 W output reduces BOS cost per watt.

• Bifacial Design – Captures reflected light from the rear side for higher total energy yield.

• Enhanced Low-Light Performance – Excellent output in mornings, evenings, and cloudy conditions.

• Robust & Durable – Certified for wind (2400 Pa) and snow (5400 Pa) loads.

• 25-Year Performance Warranty – Industry-leading linear power guarantee.

Applications

• Utility-scale solar farms

• Commercial rooftop systems

• Residential ground mounts & carports

• Off-grid or hybrid PV systems

HS Code: 8541.43 – Photovoltaic cells assembled in modules or made up into panels
Country of Origin: China