Longi 550 Watt Hi-Mo 5m Monofacial Solar Panel

LONGi Solar
SKU:
LR5-72HPH-550M

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Weight:
27.50 KGS
Width:
113.40 (cm)
Height:
227.80 (cm)
Depth:
3.50 (cm)
Current Stock:
 
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

Electrical Characteristics

STC : AM1.5 1000W/m2 25°C   NOTC : AM1.5 800W/m2 20°C     Test Uncertainty for Pmax: ±3%

Module Type

LR5-72HPH-540M

LR5-72HPH-545M

LR5-72HPH-550M

LR5-72HPH-555M

LR5-72HPH-560M

Testing Condition

STC

NOCT

STC

NOCT

STC

NOCT

STC

NOCT

STC

NOCT

Maximum Power (Pmax/W)

540

403.6

545

407.4

550

411.1

555

414.8

560 418.6

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

Short Circuit (Isc/A)

13.85

11.20

13.92

11.25

13.98

11.31

14.04

11.35

14.10 11.40

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

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

Module Efficiency (%)

20.9

21.1

21.3

21.5

21.7

Operating Parameters

Operational Temperature

-40°C - +85°C

Power Output Tolerance

0 – 3%

Voc and Isc Tolerance

±3%

Maximum System Voltage

DC1500V (IEC/UL)

Maximum Series Fuse Rating

25A

Nominal Operating Cell Temperature

45±2°C

Protection Class

Class II

Fire Rating

UL type 1 or 2

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

-0.265%/°C     

Temperature Coefficient of Pmax

-0.340%/°C     

12-year Warranty for Materials and Processing; 25-year Warranty for Extra Linear Power Output
Mono or Bi-Facial:
Mono
Peak Power Watts:
550
N-Type or P-Type:
P-Type