Additional Value
30-Year Power Warranty
Mechanical Parameters
| Cell Orientation | 156 (6×26) |
| Junction Box | IP68, three diodes |
| Output Cable | 4mm², +400, -200mm/±1400mm Length can be customized |
| Glass | Dual glass, 2.0mm heat-strengthened glass |
| Frame | Anodized aluminum alloy frame |
| Weight | 35.1kg |
| Dimension | 2465×1134×30mm |
| Packaging | 36pcs per pallet
144pcs per 20'GP / 576pcs per 40'HC |
Electrical Characteristics
STC: AM1.5 1000W/m² 25°C NOCT: AM1.5 800W/m² 20°C 1m/s Test uncertainty for Pmax: ±3%
| Module Type | LR5-78HGD-615M | LR5-78HGD-620M | LR5-78HGD-625M | LR5-78HGD-630M | LR5-78HGD-635M | LR5-78HGD-640M | LR5-78HGD-645M |
| Testing Condition | STC | NOCT | STC | NOCT | STC | NOCT | STC | NOCT | STC | NOCT | STC | NOCT | STC | NOCT |
| Maximum Power (Pmax/W) | 615 | 468.2 | 620 | 472 | 625 | 475.8 | 630 | 479.6 | 635 | 483.4 | 640 | 487.2 | 645 | 491 |
| Open Circuit Voltage (Voc/V) | 56.75 | 53.93 | 56.91 | 54.08 | 57.07 | 54.24 | 57.23 | 54.39 | 57.39 | 54.54 | 57.55 | 54.69 | 57.71 | 54.84 |
| Short Circuit Current (Isc/A) | 13.73 | 11.03 | 13.79 | 11.08 | 13.85 | 11.13 | 13.91 | 11.18 | 13.97 | 11.22 | 14.02 | 11.26 | 14.09 | 11.32 |
| Voltage at Maximum Power (Vmp/V) | 47.5 | 45.15 | 47.66 | 45.3 | 47.82 | 45.45 | 47.99 | 45.61 | 48.15 | 45.76 | 48.31 | 45.92 | 48.47 | 46.07 |
| Current at Maximum Power (Imp/A) | 12.95 | 10.37 | 13.01 | 10.42 | 13.07 | 10.47 | 13.13 | 10.52 | 13.19 | 10.57 | 13.25 | 10.61 | 13.31 | 10.66 |
| Module Efficiency(%) | 22 | 22.2 | 22.4 | 22.5 | 22.7 | 22.9 | 23.1 |
Electrical characteristics with different rear side power gain (reference to 625W front)| Pmax /W | Voc/V | Isc /A | Vmp/V | Imp/A | Pmax gain |
| 656 | 57.07 | 14.55 | 47.82 | 13.72 | 5% |
| 688 | 57.07 | 15.24 | 47.82 | 14.38 | 10% |
| 719 | 57.17 | 15.93 | 47.92 | 15.03 | 15% |
| 750 | 57.17 | 16.62 | 47.92 | 15.68 | 20% |
| 781 | 57.17 | 17.32 | 47.92 | 16.34 | 25% |
Operating Parameters| Operational Temperature | -40℃ ~ +85℃ |
| Power Output Tolerance | 0 ~ 3% |
| Maximum System Voltage | DC1500V (IEC/UL) |
| Maximum Series Fuse Rating | 30A |
| Nominal Operating Cell Temperature | 45±2℃ |
| Protection Class | Class II |
| Bifaciality | 80±5% |
| Fire Rating | UL type 29
IEC Class C |
|
Mechanical Loading| Front Side Maximum Static Loading | 5400Pa |
| Rear Side Maximum Static Loading | 2400Pa |
| Hailstone Test | 25mm Hailstone at the speed of 23m/s |
Temperature Ratings (STC)| Temperature Coefficient of Isc | +0.045%/°C |
| Temperature Coefficient of Voc | -0.230%/°C |
| Temperature Coefficient of Pmax | -0.280%/°C |
HPDC (TOPCon) advanced cell technology for enhanced energy generation
High bifaciality enabling additional rear-side power gain
Optimized temperature coefficient for improved hot-climate performance
Dual-glass structure for enhanced reliability and long service life
12-year product warranty and 30-year linear power warranty
