Product
BIFACIAL MODULE WITH DUAL GLASS Solar Panels Longi Scientist Hi-Mo X10 LR8-66HVD 640-665M 645M 650M 655M 660M 665M 640W 645W 650W 665W for sale
Mechanical Parameters
Electrical Characteristics STC : AM1.5 1000W/m2 25℃ Test uncertainty for Pmax: ± 3%
|
Electrical Characteristics STC : AM1.5 1000W/m2 25℃ Test uncertainty for Pmax: ± 3% |
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| Module Type | LR8-66HVD-640M | LR8-66HVD-645M | LR8-66HVD-650M | LR8-66HVD-655M | LR8-66HVD-660M | LR8-66HVD-665M |
| Testing Condition | STC | STC | STC | STC | STC | STC |
| Maximum Power (Pmax/W) | 640 | 645 | 650 | 655 | 660 | 665 |
| Open Circuit Voltage (Voc/V) | 49.52 | 49.62 | 49.72 | 49.82 | 49.92 | 50.02 |
| Short Circuit Current (Isc/A) | 16.38 | 16.46 | 16.54 | 16.62 | 16.7 | 16.78 |
| Voltage at Maximum Power (Vmp/V) | 40.78 | 40.88 | 40.98 | 41.08 | 41.18 | 41.28 |
| Current at Maximum Power (Imp/A) | 15.69 | 15.78 | 15.86 | 15.94 | 16.03 | 16.11 |
| Module Efficiency(%) | 23.69 | 23.88 | 24.06 | 24.25 | 24.43 | 24.62 |
Electrical characteristics with different rear side power gain (Taking 645W as the baseline)
|
Pmax /W |
Voc/V |
Isc /A |
Vmp/V |
Imp /A |
Pmax gain |
|
677 |
49.62 |
17.28 |
40.88 |
16.57 |
0.05 |
|
710 |
49.62 |
18.11 |
40.88 |
17.36 |
0.1 |
|
744 |
49.62 |
18.93 |
40.88 |
18.15 |
0.15 |
|
776 |
49.62 |
19.75 |
40.88 |
18.94 |
0.2 |
|
808 |
49.62 |
20.58 |
40.88 |
19.73 |
0.25 |
Operating Parameters
|
Operational Temperature |
-40℃ ~ +85℃ |
|
Power Output Tolerance |
0 ~ 3% |
|
Maximum System Voltage |
DC1500V (IEC) |
|
Maximum Series Fuse Rating |
35A |
|
Nominal Operating Cell Temperature |
45±2℃ |
|
Protection Class |
Class II |
|
Bifaciality |
75±5% |
|
Fire Rating |
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 |
+0.050%/℃ |
|
Temperature Coefficient of Voc |
-0.200%/℃ |
|
Temperature Coefficient of Pmax |
-0.260%/℃ |
CASES
