Tongwei TWMMF-66HD 730-750W Bifacial N-type Panel

Tongwei TWMMF-66HD 730-750W Bifacial N-type Panel Specifications

General

Product Type

N/A

Cell Technology

TNC

Color

N/A

Special Features

Bifacial

Half-Cell

Double Glass

Anti-Reflective

AR Coating

PID Resistance

Electrical

Standard Test Conditions
Power

730-750 W

Voltage Oc

49.55-50.10 V

Voltage Mp

41.37-42.02 V

Current Sc

18.48-18.93 A

Current Mp

17.65-17.85 A

Noct

N/A

Temperature Coefficients
Pmax

-0.28%/°C

Voc

-0.24%/°C

Isc

+0.046%/°C

Max System Voltage

1500 V DC

Fuse Rating

35 A

Connector Type

N/A

Solar

Efficiency

23.5-24.1%

Power Tolerance

0~+3%

Bifacial
Available

true

Bifaciality

80±5%

Low Light Performance

N/A

Annual Degradation

0.4%

Environmental

Operating Temp

-40°C to +70°C

Noct Value

N/A

Pid Resistance

true

Hail Resistance

N/A

Fire Rating

N/A

Mechanical

Dimensions

2384×1303×33 mm

Weight

37.3 kg

Load Ratings
Front

5400 Pa

Back

2400 Pa

Uniform

N/A

Frame

Anodized aluminum alloy frame

Glass

2.0 mm AR coating semi tempered glass (front), 2.0 mm semi tempered glass (rear)

Cell Count

132

Junction Box

IP68, 3 diodes

Compliance

Certifications

ISO 9001:2015

ISO 14001:2015

ISO 45001:2018

ISO 50001:2018

IEC 62941:2019

Standards

IEC 61215 (2021)

IEC 61730 (2023)

IEC TS 62804

IEC 61701

IEC 62716

IEC 60068-2-68

Warranty

Product Years

12

Power Years

30

Degradation
First Year

1%

Annual

0.4%

End Of Warranty

87.8%

Connectivity

Cable

4.0 mm², +400 mm/-200 mm or ±1400 mm length

Ip Rating

IP68

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