LONGi Solar Panel Datasheet — LR7-60HVHL-550W-GUARDIAN
The Hi-MO X10 Guardian LR7-60HVHL-550W-GUARDIAN pairs a 42.66 V open-circuit voltage with a 15.45 A short-circuit current, rating 550W at 24.4% module efficiency in a 16.3±1% kg single-glass module.
SKU: LR7-60HVHL-550W-GUARDIAN | Last Updated: 2026-03-25
⚡Electrical Specifications
| Maximum Power (Pmax) | 550W |
| Open Circuit Voltage (Voc) | 45.08 |
| Short Circuit Current (Isc) | 15.45 |
| Voltage at Maximum Power (Vmpp) | 37.31 |
| Current at Maximum Power (Impp) | 14.74 |
| Module Efficiency | 24.4% |
| Testing Condition | STC NOCT |
| Maximum Power (Pmax/W) | 535 407 |
| Open Circuit Voltage (Voc/V) | 44.78 42.57 |
| Short Circuit Current (Isc/A) | 15.15 12.17 |
🔧Mechanical Specifications
| Dimensions (L×W×H) | 1990×1134×30mm |
| Weight | 16.3±1% kg |
| Frame Material | Anodized aluminum alloy frame |
| Glass | Single glass, 1.6mm coated semi-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 | 3600Pa |
| Rear Side Maximum Static Loading | 2400Pa |
| Hailstone Test | 25mm Hailstone at the speed of 23m/s |
| Operational Temperature | -40°C to +85°C |
| 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
Height1990mm
Depth30mm
Weight16.3±1% kg
✅Certifications
IEC 61215IEC 61730ISO9001: 2015ISO14001: 2015ISO45001: 2018IEC62941