LONGi Solar Panel Datasheet — LR7-54HVH-480W-GUARDIAN
Discover the LONGi Hi-MO X10 Guardian LR7-54HVH 480W solar panel with high efficiency and up to 500W power output.
SKU: LR7-54HVH-480W-GUARDIAN | Last Updated: 2026-03-25
⚡Electrical Specifications
| Maximum Power (Pmax) | 480W |
| Open Circuit Voltage (Voc) | 40.29V |
| Short Circuit Current (Isc) | 15.13A |
| Voltage at Maximum Power (Vmpp) | 33.28V |
| Current at Maximum Power (Impp) | 14.43A |
| Module Efficiency | 23.5% |
🔧Mechanical Specifications
| Dimensions (L×W×H) | 1800×1134×30mm |
| Weight | 21.6kg |
| Frame Material | Anodized aluminum alloy frame |
| Glass | Single glass, 3.2mm anti-glare 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 Loading | 5400Pa |
| Rear Side Maximum Static Loading | 2400Pa |
| Operational Temperature | -40°C to +85°C |
| Power Output Tolerance | 0 ~ +3% |
| Maximum System Voltage | DC1500V (IEC) |
| Maximum Series Fuse Rating | 25A |
| Nominal Operating Cell Temperature | 45±2°C |
| Protection Class | Class II |
| Fire Rating | IEC Class C |
📏Dimensions
Width1134mm
Height1800mm
Depth30mm
Weight21.6kg
✅Certifications
IEC 61215IEC 61730ISO9001:2015ISO14001:2015ISO45001:2018IEC62941