Longi 555 Watt Hi-Mo 5m Monofacial Solar Panel
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LONGi Solar
Longi 555 Watt Hi-Mo 5m Monofacial Solar Panel
The Longi 540-560M LR5-72HPH solar panel is a monocrystalline module with 144 cells (6x24) from the Longi brand, one of the leading manufacturers in the world photovoltaic industry.
- Based on M10-182mm wafer, best choice for ultra-large power plants
- Advanced module technology delivers superior module efficiency
- M10 Gallium-doped Wafer
- Smart Soldering
- 9-busbar Half-cut Cell
- Excellent outdoor power generation performance
- High module quality ensures long-term reliability
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Electrical Characteristics |
STC : AM1.5 1000W/m2 25°C NOTC : AM1.5 800W/m2 20°C Test Uncertainty for Pmax: ±3% |
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Module Type |
LR5-72HPH-540M |
LR5-72HPH-545M |
LR5-72HPH-550M |
LR5-72HPH-555M |
LR5-72HPH-560M | |||||
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Testing Condition |
STC |
NOCT |
STC |
NOCT |
STC |
NOCT |
STC |
NOCT |
STC |
NOCT |
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Maximum Power (Pmax/W) |
540 |
403.6 |
545 |
407.4 |
550 |
411.1 |
555 |
414.8 |
560 | 418.6 |
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Open Circuit Voltage (Voc/V) |
49.50 |
46.54 |
49.65 |
46.68 |
49.80 |
46.82 |
49.95 |
46.97 |
50.10 | 47.11 |
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Short Circuit (Isc/A) |
13.85 |
11.20 |
13.92 |
11.25 |
13.98 |
11.31 |
14.04 |
11.35 |
14.10 | 11.40 |
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Voltage at Maximum Power (Vmp/V) |
41.65 |
38.69 |
41.80 |
38.83 |
41.95 |
38.97 |
42.10 |
39.11 |
42.25 | 39.25 |
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Current at Maximum Power (Imp/A) |
12.97 |
10.43 |
13.04 |
10.49 |
13.12 |
10.56 |
13.19 |
10.61 |
13.26 | 10.67 |
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Module Efficiency (%) |
20.9 |
21.1 |
21.3 |
21.5 |
21.7 |
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Operating Parameters |
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Operational Temperature |
-40°C - +85°C |
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Power Output Tolerance |
0 – 3% |
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Voc and Isc Tolerance |
±3% |
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Maximum System Voltage |
DC1500V (IEC/UL) |
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Maximum Series Fuse Rating |
25A |
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Nominal Operating Cell Temperature |
45±2°C |
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Protection Class |
Class II |
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Fire Rating |
UL type 1 or 2 IEC Class C |
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Mechanical Loading |
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Front Side Maximum Static Loading |
5400Pa |
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Rear Side Maximum Static Loading |
2400Pa |
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Hailstone Test |
25mm Hailstone at the speed of 23m/s |
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Temperature Ratings (STC) |
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Temperature Coefficient of Isc |
+0.050%/ |
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Temperature Coefficient of Voc |
-0.265%/°C |
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Temperature Coefficient of Pmax |
-0.340%/°C |
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12-year Warranty for Materials and Processing;
25-year Warranty for Extra Linear Power Output
- Mono or Bi-Facial:
- Mono
- Peak Power Watts:
- 555
- N-Type or P-Type:
- P-Type
