LONGi 505 Watt Bifacial Solar Panel

Description

High-efficiency 505 watt bifacial solar panel featuring advanced N-type HPDC cell technology and durable dual-glass construction. Designed for residential and commercial solar installations requiring strong performance, long service life, and excellent reliability in Canadian weather conditions.

The LONGi LR8-54HGBB-505M delivers up to 22.9% module efficiency with improved low-light performance and reduced power loss in high temperatures. Its bifacial design allows the panel to capture reflected light from both sides for increased energy production in suitable installations.

Key Features

• 505 watt bifacial solar panel
• Advanced N-type HPDC half-cell technology
• Up to 22.9% module efficiency
• Dual-glass construction for enhanced durability
• Excellent low-light and cold-weather performance
• Low temperature coefficient improves hot weather output
• Resistant to PID, LID, and LeTID degradation
• Designed for high snow and wind load environments
• IP68 rated junction box
• Anodized aluminum frame

Benefits of N-Type Solar Technology

N-type solar cells offer lower long-term degradation and improved efficiency compared to many traditional P-type panels. This helps provide more stable power production over the life of the system.

The advanced HPDC cell design also improves performance in lower irradiance conditions such as cloudy weather, morning sunlight, and winter operation.

Durable Dual-Glass Construction

The dual-glass design provides increased resistance to moisture, UV exposure, hail, wind, and snow loading. This makes the panel well suited for Canadian residential and commercial solar installations.

Mechanical Specifications

• Dimensions: 1961 × 1134 × 30 mm
• Weight: 28 kg
• Cell Configuration: 108 half-cells (6 × 18)
• Front/Rear Glass: 2.0 + 2.0 mm heat-strengthened glass
• Frame: Anodized aluminum alloy
• Junction Box Rating: IP68
• Data Sheet: LONGi LR8-54HGBB-505M Datasheet (PDF)

Frequently Asked Questions

What is a bifacial solar panel?

Bifacial solar panels can generate power from both the front and rear sides of the panel by capturing reflected light. This can help increase energy production in suitable installations.

Are bifacial solar panels worth it?

Bifacial solar panels can provide additional energy production compared to standard panels, especially in installations with reflective surfaces such as snow, white roofing membranes, or light-colored ground surfaces.

Can this solar panel be used on residential rooftops?

Yes. The LONGi LR8-54HGBB-505M is suitable for residential and commercial solar installations. However, bifacial performance gains may vary depending on the mounting system and roof design.

What are the benefits of N-type solar cells?

N-type solar technology offers improved efficiency, lower long-term degradation, and better performance in high temperatures and low-light conditions compared to many traditional solar panels.

Why does this panel use dual glass construction?

Dual-glass construction improves durability and resistance to moisture, UV exposure, wind, snow, and hail. It also allows the rear side of the panel to capture reflected light for bifacial energy production.

Is this panel suitable for Canadian weather?

Yes. This panel is designed to withstand demanding weather conditions including snow, wind, rain, and temperature fluctuations commonly experienced in Canada.