DAH DHM-72X10 User Manual

DHM-72X10(BW)

540~555

Half-Cell High Efficiency PV Module

Quality Guarantee

12-Year material & technology warranty
25-Year linear power output warranty

98%

93.05%

90.30%

80%

87.55%

Max Module

Efficiency

21.48%

84.80%

101 25 year15 20

DAH Solar linear power output guarantee
Standard linear power output guarantee

More Power Generation

Larger size of light receiving area and higher module conversion efficiency

10 Busbar Technology

Higher power collection density improves power generation

Stable Generation Performance

Guaranteed 0~+5W positive tolerance and slower power attenuation:
first year ≤2%, 0.55% per year from 2-25

Higher Power Gains and Lower Losses

Excellent low irradiance performance and low shadow loss

Process Optimized and Upgraded

Lower risk of hot spot and stronger anti-PID ablity

Comprehensive
Products and System Certificates

IEC 61215 / IEC 61730 / CE / FIDE / INMETRO

ISO 45001-

2018/International standards for occupational health & safety

ISO 14001-

2015/Standards for environmental management system

ISO 9001-

2015/Quality management system

Strong Environmental Adaptability and Great Durability

Certified by Dust-Sand, Salt-Mist, Ammonia etc. weather resistance tests and
enhanced mechanical load: wind load (2400 Pa) and snow load (5400 Pa)

DHM-72X10(BW)-540~555W

8

70

3

9

14

Mechanical SpecificationDesign

Cells Type

Mono 182×91mm

Weight

Label

400

200

1400

1140

160

Junction Box

Connector

Mounting Hole

Grounding Hole

1134

35

A-A

35

A A

B B

35

B-B

26.5

2279

STC-Electrical Characteristics

Maximum Power (Pmax/W)

Open-circuit Voltage (Voc/V)

Maximum Power Voltage (Vmp/V)

Short-circuit Current (Isc/A)

Maximum Power Current (Imp/A)

Module Efficiency (%)

Temperature Coefficient of Isc

Temperature Coefficient of Voc

Temperature Coefficient of Pmax

Standard Test Environment : Irradiance 1000W/m2, Cell temperature 25°C, Spectrum AM1.5

NOCT-Electrical Characteristics

Maximum Power (Pmax/W)

Open-circuit Voltage (Voc/V)

Maximum Power Voltage (Vmp/V)

Short-circuit Current (Isc/A)

Maximum Power Current (Imp/A)

Standard Test Environment : Irradiance 800W/m2, Ambient temperature 20°C, Spectrum AM1.5, Wind speed 1m/s

29kg

Output Cable
(Including connector)
No.of Cells
Glass
Junction box
Connector

Operating Parameters

Maximum system voltage
Operating Temperature
Maximum series fuse rating
Snow load, frontside
Wind load, backside
Nominal operating cell temperature
Application level

540

49.8

42.0

13.66

12.86

20.89

402

46.7

39.4

11.04

10.20

545

50.0

42.2

13.72

12.91

21.09

405

46.9

39.6

11.09

10.24

Dimension (L×W×T)

2279×1134×35mm

Packing

31pcs/pallet, 620pcs/40HQ

4.0mm2, 300/400mm in length,
length can be customized
144 (6×24)

3.2mm High Transmission, Antireflection Coating
IP68, 3 Bypass Diodes
MC4 Compatible

1500V DC

-40 ~ +85°C
25A
5400Pa
2400Pa
45°C±2°C
Class A

DHM-72X10(BW)Module Type

550

50.2

42.4

13.78

12.97

21.30

0.05%/°C

-0.31%/°C

-0.35%/°C

409

47.1

39.8

11.13

10.29

555

50.4

42.6

13.84

13.03

21.48

413

47.3

40.0

11.18

10.33

I-V Curve DHM-72X10(BW)-550W

Current-Voltage Curve Power-Voltage Curve Current-Voltage Curve

16

14

12

10

Incident Irrad.=1000W/m

8

Cells temp.=25°C, Pmpp=550W

6

Cells temp.=35°C, Pmpp=532.5W

Current[A]

Cells temp.=45°C, Pmpp=514.7W

4

Cells temp.=55°C, Pmpp=496.7W

2

Cells temp.=65°C, Pmpp=478.7W

0

0 10 20 30 40 50 60

2

Voltage[V]

Add: No.1 Yaoyuan Road, Luyang District, Hefei City, Anhui, China
E-mail: [e-mail] Facebook: www.facebook.com/DAHSolar

600

Cells temp.=25°C

2

1000W/m

500

400

300

Power[W]

200

100

0

0 10 20 30 40 50 60 0 10 20 30 40 50 60

800W/m
600W/m
400W/m
200W/m

2

2

2

2

Voltage[V]

550W

433.8W

319.3W

207.7W

99.5W

16

14

12

10

8

6

Current[A]

4

2

0

Cells temp.=25°C

Incident Irrad.=1000W/m

Incident Irrad.=800W/m

Incident Irrad.=600W/m

Incident Irrad.=400W/m

Incident Irrad.=200W/m

Voltage[V]

www.dahsolarpv.com

2

550W

2

433.8W

2

319.3W

2

207.7W

2

99.5W