The LR5-54HTH-440M is a high-performance solar photovoltaic (PV) module manufactured by LONGi, designed for smooth efficiency and reliability in various solar energy applications.
High Efficiency:
Low power degradation rates with 0.40% yearly degradation after the first year.
Power Range:
Offers a maximum power output of 440W under Standard Test Conditions (STC).
Durability:
Front side maximum static loading: 5400 Pa.
Rear side maximum static loading: 2400 Pa.
Passed hailstone impact test with 25mm hail at a speed of 23m/s.
Long-term Warranty:
25-year power output warranty.
Maintains 98.5% power in the first year and retains 84.5% after 25 years.
Mechanical Specifications:
Dimensions: 1722 x 1134 x 30 mm.
Weight: 20.8 kg.
Frame: Anodised aluminium alloy.
Glass: 3.2 mm tempered and coated single glass.
Cell configuration: 108 cells (6×18).
Electrical Specifications:
Open Circuit Voltage (Voc): 39.53V.
Short Circuit Current (ISC): 14.30A.
Voltage at Maximum Power (Vmp): 33.24V.
Current at Maximum Power (Imp): 13.24A.
Maximum system voltage: 1500V DC.
Operating Parameters:
Temperature range: -40°C to +85°C.
Nominal Operating Cell Temperature (NOCT): 45±2°C.
Temperature coefficient of power (Pmax): -0.29%/°C.
Advanced Protection:
IP68-rated junction box with three bypass diodes.
Fire rating: UL Type 1 or 2, IEC Class C.
Protection Class II for enhanced safety.
Environmental Adaptability:
Optimised for high and low irradiance conditions.
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