LONGi Solar 615W Hi-Mo7 HPDC Bi-Facial Solar Module - Silver Frame

The LONGi Solar 615W Hi-Mo7 HPDC Bi-Facial Solar Module - Silver Frame is a high-output bifacial solar panel for commercial, industrial and large-scale solar PV installations. Part of LONGi's Hi-MO 7 LR8-66HGD range, it combines advanced HPDC cell technology, 22.8% module efficiency and dual-glass construction for strong long-term energy generation.

Its bifacial design captures sunlight from both the front and rear of the module, allowing additional generation from reflected light where site conditions and mounting arrangements are suitable. With a 615W front-side output and 80±5% bifaciality, it is particularly well suited to ground-mounted arrays, commercial rooftops and larger off-grid solar systems.

Key Features

• 615W rated front-side output
• High 22.8% module efficiency
• LONGi HPDC cell technology
• Bifacial design with 80±5% bifaciality
• 132-cell layout
• 2.0mm + 2.0mm dual-glass construction
• Silver anodised aluminium frame
• IP68-rated junction box
• 1500V DC maximum system voltage
• 5400Pa front and 2400Pa rear static load ratings
• 30-year linear power output warranty

Technical Specifications

High-Efficiency Bifacial Solar Generation

LONGi's HPDC cell technology helps deliver 615W of rated power from a 22.8% efficient module. The bifacial construction can also capture reflected sunlight through the rear surface, increasing potential energy yield on installations with suitable mounting height, spacing and reflective surfaces.

Dual 2.0mm heat-strengthened glass provides a robust module construction, supported by maximum static load ratings of 5400Pa on the front and 2400Pa on the rear. The IP68 junction box and 1500V DC system rating make the module well suited to demanding commercial and large-scale PV installations.

Typical Applications

• Commercial and industrial rooftop solar
• Ground-mounted solar arrays
• Utility-scale solar PV systems
• Agricultural and farm solar installations
• Large off-grid solar systems
• Solar PV combined with commercial battery storage

Why Choose This Product?

The LONGi Hi-MO 7 615W combines high module power, 22.8% efficiency and bifacial generation with durable dual-glass construction. Its high output can help reduce the number of panels required for larger solar arrays, while the 30-year linear power warranty provides confidence in long-term energy generation.