LONGI LR5-54HPB-405M Black Solar Module 405W

LONGI LR5-54HPB-405M 400W Black Solar Module

• 25 year Material and Processing Warranty
• 25 years Extra Linear Power Output Warranty

The LONGi Solar Hi-MO 5 Series LR5-54HPB-405M is a high-performance solar panel that is engineered for maximum efficiency and long-term reliability. With a power output of 405 watts, this monocrystalline solar panel is designed to perform exceptionally well in both low-light conditions and high-temperature environments.

Key Features:

• Power Output: 405W
• Module Efficiency: 20.7%
• Cell Type: Monocrystalline, Half-cell
• Durability: Certified for wind loads of 2400 Pa and snow loads of 5400 Pa
• Anti-Reflective Coating: Enhances light absorption and overall power generation
• Reduced Hot Spot Risk: Improves safety and panel longevity

The mechanical parameters of the panel include 108 half-cells arranged in a 6×18 configuration, single glass 3.2mm coated tempered glass for durability, and an anodized aluminum alloy frame. The dimensions are 1722 x 1134 x 30 mm, and it weighs 20.8 kg (45.86 lb).

Temperature ratings indicate a positive temperature coefficient of Isc at +0.050%/°C, while the coefficients for Voc and Pmax are -0.265%/°C and -0.340%/°C, respectively.

Electrical characteristics at standard test conditions (STC) are as follows:

• Maximum Power (Pmax): 405 W
• Open-circuit Voltage (Voc): 37.15 V
• Short-circuit Current (Isc): 13.78 A
• Voltage at Maximum Power (Vmp): 31.18 V
• Current at Maximum Power (Imp): 12.99 A

Overall, the LONGi 405W solar panel offers a robust and efficient solution for solar energy needs, combining advanced technology with durability and performance.