LONGi Solar EcoLife LR7-54HVB 490W

LONGi Solar Panel Datasheet — LR7-54HVB-490W

Discover the LONGi Solar EcoLife LR7-54HVB 490W panel, offering high efficiency and up to 495W power output for optimal solar solutions.

SKU: LR7-54HVB-490W | Last Updated: 2026-03-25

⚡Electrical Specifications

Maximum Power (Pmax)490W
Open Circuit Voltage (Voc)40.52V
Short Circuit Current (Isc)15.33A
Voltage at Maximum Power (Vmpp)33.51V
Current at Maximum Power (Impp)14.63A
Module Efficiency24.0%

🔧Mechanical Specifications

Dimensions (L×W×H)1800×1134×30mm
Weight21.6kg
Frame MaterialBlack anodized aluminum alloy frame
Glass TypeSingle glass, 3.2mm coated tempered glass

🌡️Environmental Specifications

Temperature Coefficient of Isc+0.050%/°C
Temperature Coefficient of Voc-0.200%/°C
Temperature Coefficient of Pmax-0.260%/°C
Front Side Maximum Static Loading5400Pa
Rear Side Maximum Static Loading2400Pa
Hail ClassHW4
Operational Temperature-40°C to +85°C
Power Output Tolerance0~3%
Maximum System VoltageDC1500V (IEC)
Maximum Series Fuse Rating25A
Nominal Operating Cell Temperature45±2°C
Protection ClassClass II
Fire RatingIEC Class C

📏Dimensions

Width1134mm
Height1800mm
Depth30mm
Weight21.6kg

✅Certifications

IECTUVCEPV Cycle