مرجع داخلي:
LR8-66HGD-620M
The LONGi Hi-MO 7 620W bifacial panel is a high-performance module for utility power plants. Advanced HPDC cell technology delivers superior efficiency and power, while high bifaciality and an excellent temperature coefficient achieve high energy yield. Dual glass, IP68 junction box, 12-year product and 30-year power warranty.
Technical Specifications
| Module Type | LR8-66HGD-595M | LR8-66HGD-600M | LR8-66HGD-605M | LR8-66HGD-610M | LR8-66HGD-615M | LR8-66HGD-620M | LR8-66HGD-625M |
| Electrical Characteristics (STC / NOCT) | |||||||
| Maximum Power (Pmax/W) | 595 / 452.9 | 600 / 456.7 | 605 / 460.5 | 610 / 464.3 | 615 / 468.1 | 620 / 471.9 | 625 / 475.8 |
| Open Circuit Voltage (Voc/V) | 47.78 / 45.41 | 47.98 / 45.60 | 48.18 / 45.79 | 48.38 / 45.98 | 48.58 / 46.17 | 48.78 / 46.36 | 48.98 / 46.55 |
| Short Circuit Current (Isc/A) | 15.80 / 12.69 | 15.85 / 12.73 | 15.90 / 12.77 | 15.95 / 12.81 | 16.00 / 12.85 | 16.05 / 12.89 | 16.10 / 12.93 |
| Voltage at Maximum Power (Vmp/V) | 39.91 / 37.93 | 40.11 / 38.12 | 40.31 / 38.31 | 40.51 / 38.50 | 40.71 / 38.69 | 40.91 / 38.88 | 41.11 / 39.07 |
| Current at Maximum Power (Imp/A) | 14.91 / 11.94 | 14.96 / 11.98 | 15.01 / 12.02 | 15.06 / 12.06 | 15.11 / 12.10 | 15.16 / 12.14 | 15.21 / 12.18 |
| Module Efficiency (%) | 22.0 | 22.2 | 22.4 | 22.6 | 22.8 | 23.0 | 23.1 |
| Test conditions | STC: AM1.5 1000W/m² 25℃ | NOCT: AM1.5 800W/m² 20℃ 1.0 m/s | Test uncertainty for Pmax: ± 3% | ||||||
| Mechanical Parameters | |||||||
| Cell Orientation | 132 (6×22) | ||||||
| Junction Box | IP68, three diodes | ||||||
| Output Cable | 4mm², +400, -200mm/±1400mm, length can be customized | ||||||
| Glass | Dual glass, 2.0+2.0mm heat strengthened glass | ||||||
| Frame | Anodized aluminum alloy frame | ||||||
| Weight | 33.5kg | ||||||
| Dimension | 2382×1134×30mm | ||||||
| Packaging | 36pcs per pallet / 144pcs per 20’ GP / 720pcs or 576pcs (only for USA) per 40’ HC | ||||||
| Operating Parameters | |||||||
| Operational Temperature | -40℃ ~ +85℃ | ||||||
| Power Output Tolerance | 0 ~ 3% | ||||||
| Maximum System Voltage | DC1500V (IEC/UL) | ||||||
| Maximum Series Fuse Rating | 35A | ||||||
| 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%/℃ | ||||||
| Temperature Coefficient of Voc | -0.230%/℃ | ||||||
| Temperature Coefficient of Pmax | -0.280%/℃ | ||||||
| Warranty | |||||||
| Materials and Processing | 12-year | ||||||
| Linear Power Output | 30-year | ||||||
| First year power degradation | <1% | ||||||
| Year 2-30 power degradation | 0.4% | ||||||