450W high-power output
Provides reliable and efficient energy generation for residential and commercial distribution solar applications.

N-type bifacial double-glass technology
Built with advanced HPDC n-type cells to deliver higher efficiency, lower degradation, and improved lifetime energy yield.

Up to 22.0% module efficiency
Maximizes power production in limited installation space while maintaining excellent overall performance.

Bifacial energy generation
Enables additional rear-side power generation with a bifaciality factor of 80% ±10%, depending on installation conditions.

Low temperature coefficient (Pmax −0.28%/°C)
Ensures stable output and improved performance in high-temperature environments.

High mechanical strength
Designed to withstand demanding conditions with ratings of 5400 Pa front snow load and 2400 Pa rear wind load.

Durable dual-glass construction
Enhances long-term reliability, safety, and resistance to moisture and environmental stress.

1500V system compatibility
Supports modern high-voltage PV system designs, helping reduce balance-of-system costs.

Certified to international standards
Complies with IEC and UL safety and performance certifications for global deployment.

Extended warranty protection
Backed by a 25-year product warranty and a 30-year linear power output warranty.

• Maker: LONGi | Manufacturer Part Number: LR7-54HGBB-450M
• Backsheet Color: Black | Frame Color: Black | Frame Size: 30 mm
• Voltage (Vmp): 33.22 Volt | Voltage (Voc): 39.7 Volt
• Current (Imp): 13.55 Amp | Current (Isc): 14.37 Amp
• Max. Series Fuse Rating: 30 Amp
• Shipping Weight: 53 lb | Dims (LxWxH): 71 x 45 x 1.18 in
• Pallet Qty: 36 | Container Qty: 864

• Shipping: Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days depending on your location.
• Returns: You may return or exchange products within 30 days of receiving your order. Items must be in original condition with proof of purchase.
• If your item is defective or damaged due to manufacturing issues, we’ll gladly replace it at no additional cost.