About LONGi Solar 450W Bifacial Panel
LONGi Solar is one of the world’s leading solar manufacturers, known for high-quality monocrystalline panels.
The 450W bifacial panel is designed with:
Dual-sided power generation
Advanced mono PERC or N-type technology
High durability for long-term use
Key Specifications
Feature
Details
Power Output
450 Watts
Panel Type
Monocrystalline Bifacial
Cell Design
Half-cut cells
Efficiency
20% – 21%
Voltage
Up to 1500V system
Lifespan
25+ years
Warranty
10–12 years (product), 25 years (performance)
Key Features & Benefits
Bifacial Energy Generation
Captures sunlight from both front and back, increasing total output by 5%–15%.
High Efficiency
Produces more energy compared to standard 450W panels.
Strong Performance in Hot Weather
Designed to handle high temperatures common in Nigeria.
Half-Cut Cell Technology
Reduces energy loss and improves reliability.
Durable Construction
Built with strong glass and frame for long-lasting performance.
What Can a 450W Panel Power?
A single 450W panel can generate:
1.8kWh – 2.2kWh per day (depending on sunlight)
It can support:
Multiple LED lights
Fans
TV and decoder
Small appliances (with battery system)
Suitable for homes, shops, and small offices. Etc
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