Longi 590 Watt Hi-Mo 7 Bifacial Solar Panel

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

Module Type

LR5-72HGD-560M

LR5-72HGD-565M

LR5-72HGD-570M

LR5-72HGD-575M

LR5-72HGD-580M

LR5-72HGD-585M

LR5-72HGD-590M

Testing Condition

STC

NOCT

STC

NOCT

STC

NOCT

STC

NOCT

STC

NOCT

STC

NOCT

STC

NOCT

Maximum Power (Pmax /W)

560

426.3

565

430.1

570

433.9

575

437.7

580

441.5

585

445.3

590

449.1

Open Circuit Voltage (Voc/V)

50.99

48.46

51.09

48.55

51.19

48.65

51.30

48.75

51.41

48.86

51.52

48.96

51.63

49.07

Short Circuit Current (Isc/A)

13.89

11.16

13.97

11.22

14.05

11.29

14.14

11.35

14.22

11.42

14.30

11.48

14.38

11.55

Voltage at Maximum Power (Vmp/V)

42.82

40.69

42.91

40.78

43.00

40.87

43.11

40.97

43.22

41.07

43.33

41.18

43.44

41.28

Current at Maximum Power (Imp/A)

13.08

10.48

13.17

10.55

13.26

10.62

13.34

10.68

13.42

10.75

13.50

10.81

13.58

10.88

Module Efficiency (%)

21.7

21.9

22.1

22.3

22.5

22.6

22.8

Electrical characteristics with different rear side power gain (reference to 575W front)

Pmax / W

Voc / V

Isc / A

Vmp / V

Imp / A

Pmax gain

604

51.30

14.84

43.11

14.00

5%

633

51.30

15.55

43.11

14.67

10%

661

51.40

16.26

43.21

15.34

15%

690

51.40

16.96

43.21

16.01

20%

719

51.40

17.67

43.21

16.67

25%

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

30A

Nominal Operating Cell Temperature

45±2°C

Protection Class

Class II

Bifaciality

80±10%

Fire Rating

UL type 29

IEC Class C