TWMHF-66HD

Module TW Solar Bifacial 132 half-cut cells N-type HJT

  • Dimensions 2384x1303x35 mm
  • Poids 37.5 kg
  • Poids Carbon footprint
  • Ground Ground
  • Bifacial Bifacial
Reference Power Prod. start Prod. end
TWMHF-66HD 720 Power : 720 W Prod. start : 10/2024 Prod. end : 10/2025
TWMHF-66HD 725 Power : 725 W Prod. start : 01/2025 Prod. end : 01/2026
TWMHF-66HD 730 Power : 730 W Prod. start : 04/2025 Prod. end : 04/2026
SEE RELATED PRODUCTS
Caracteristics Value
Product category Module
Marketing name THC
Dimensions (length/ width / height) 2384x1303x35 mm
Weight (kg) 37,50
Technologie Monocrystalline /N-type/HJT
Number of cells 132
Cell size 210 - G12
Glass type 2 mm x 2
Rear side Glass Transparent
Frame Aluminium grey
Connectors MC4 or equivalent
Junction box IP68
Numbre of diodes 3
Maximum Load (Pa) 2400 / 5400
Standard cable length Custom (default + 0.40 m / - 0.20 m)m
Caracteristics 720 W 725 W 730 W
Rendement (%) 23,18 23,34 23,50
Electrical Specification (STC)
Vmp STC (V) 41.94 42.03 42.13
Imp STC (A) 17.17 17.25 17.33
Voc STC (V) 50.3 50.38 50.46
Isc STC (A) 18.08 18.18 18.28
Temperature specifications
Normal Operating Cell Temperature (NOCT °C +/-2°C) 44 44 44
Temperature Coefficient of Pmax (%/°C) -0.24 -0.24 -0.24
Temperature Coefficient of Isc (%/°C) 0.04 0.04 0.04
Temperature Coefficient of Voc (%/°C) -0.22 -0.22 -0.22

Caracteristics : TWMHF-66HD 720

  • Rendement (%) 23,18
  • Electrical Specification (STC)
  • Vmp STC (V) : 41.94
  • Imp STC (A) : 17.17
  • Voc STC (V) : 50.3
  • Isc STC (A) : 18.08
  • Temperature specifications
  • Normal Operating Cell Temperature (NOCT °C +/-2°C) : 44
  • Temperature Coefficient of Pmax (%/°C) : -0.24
  • Temperature Coefficient of Isc (%/°C) : 0.04
  • Temperature Coefficient of Voc (%/°C) : -0.22

Caracteristics : TWMHF-66HD 725

  • Rendement (%) 23,34
  • Electrical Specification (STC)
  • Vmp STC (V) : 42.03
  • Imp STC (A) : 17.25
  • Voc STC (V) : 50.38
  • Isc STC (A) : 18.18
  • Temperature specifications
  • Normal Operating Cell Temperature (NOCT °C +/-2°C) : 44
  • Temperature Coefficient of Pmax (%/°C) : -0.24
  • Temperature Coefficient of Isc (%/°C) : 0.04
  • Temperature Coefficient of Voc (%/°C) : -0.22

Caracteristics : TWMHF-66HD 730

  • Rendement (%) 23,50
  • Electrical Specification (STC)
  • Vmp STC (V) : 42.13
  • Imp STC (A) : 17.33
  • Voc STC (V) : 50.46
  • Isc STC (A) : 18.28
  • Temperature specifications
  • Normal Operating Cell Temperature (NOCT °C +/-2°C) : 44
  • Temperature Coefficient of Pmax (%/°C) : -0.24
  • Temperature Coefficient of Isc (%/°C) : 0.04
  • Temperature Coefficient of Voc (%/°C) : -0.22
Caracteristics Value
Modules per pallet 33
Modules per container 594
Pallets per container 18
Modules conditioning Vertical
Product warranty
15
years
Performance warranty
30
years
Caracteristics Value
Linear degradation Yes
Degradation - First year 1,00 %
Degradation - Annual 0,38 %
Certificates IEC 61215/61730 IEC 60068 Dust and Sand IEC 61701 Salt Mist IEC 62716 Ammonia
IEC 62804 PID
Mounting system certification
No
Carbon footprint Yes

Technical data

Caracteristics Value
Product category Module
Marketing name THC
Dimensions (length/ width / height) 2384x1303x35 mm
Weight (kg) 37,50
Technologie Monocrystalline /N-type/HJT
Number of cells 132
Cell size 210 - G12
Glass type 2 mm x 2
Rear side Glass Transparent
Frame Aluminium grey
Connectors MC4 or equivalent
Junction box IP68
Numbre of diodes 3
Maximum Load (Pa) 2400 / 5400
Standard cable length Custom (default + 0.40 m / - 0.20 m)m

Electrical data

Caracteristics 720 W 725 W 730 W
Rendement (%) 23,18 23,34 23,50
Electrical Specification (STC)
Vmp STC (V) 41.94 42.03 42.13
Imp STC (A) 17.17 17.25 17.33
Voc STC (V) 50.3 50.38 50.46
Isc STC (A) 18.08 18.18 18.28
Temperature specifications
Normal Operating Cell Temperature (NOCT °C +/-2°C) 44 44 44
Temperature Coefficient of Pmax (%/°C) -0.24 -0.24 -0.24
Temperature Coefficient of Isc (%/°C) 0.04 0.04 0.04
Temperature Coefficient of Voc (%/°C) -0.22 -0.22 -0.22

Caracteristics : TWMHF-66HD 720

  • Rendement (%) 23,18
  • Electrical Specification (STC)
  • Vmp STC (V) : 41.94
  • Imp STC (A) : 17.17
  • Voc STC (V) : 50.3
  • Isc STC (A) : 18.08
  • Temperature specifications
  • Normal Operating Cell Temperature (NOCT °C +/-2°C) : 44
  • Temperature Coefficient of Pmax (%/°C) : -0.24
  • Temperature Coefficient of Isc (%/°C) : 0.04
  • Temperature Coefficient of Voc (%/°C) : -0.22

Caracteristics : TWMHF-66HD 725

  • Rendement (%) 23,34
  • Electrical Specification (STC)
  • Vmp STC (V) : 42.03
  • Imp STC (A) : 17.25
  • Voc STC (V) : 50.38
  • Isc STC (A) : 18.18
  • Temperature specifications
  • Normal Operating Cell Temperature (NOCT °C +/-2°C) : 44
  • Temperature Coefficient of Pmax (%/°C) : -0.24
  • Temperature Coefficient of Isc (%/°C) : 0.04
  • Temperature Coefficient of Voc (%/°C) : -0.22

Caracteristics : TWMHF-66HD 730

  • Rendement (%) 23,50
  • Electrical Specification (STC)
  • Vmp STC (V) : 42.13
  • Imp STC (A) : 17.33
  • Voc STC (V) : 50.46
  • Isc STC (A) : 18.28
  • Temperature specifications
  • Normal Operating Cell Temperature (NOCT °C +/-2°C) : 44
  • Temperature Coefficient of Pmax (%/°C) : -0.24
  • Temperature Coefficient of Isc (%/°C) : 0.04
  • Temperature Coefficient of Voc (%/°C) : -0.22

Packaging

Caracteristics Value
Modules per pallet 33
Modules per container 594
Pallets per container 18
Modules conditioning Vertical

Warranties / Certificates

Product warranty
15
years
Performance warranty
30
years
Caracteristics Value
Linear degradation Yes
Degradation - First year 1,00 %
Degradation - Annual 0,38 %
Certificates IEC 61215/61730 IEC 60068 Dust and Sand IEC 61701 Salt Mist IEC 62716 Ammonia
IEC 62804 PID
Mounting system certification
No
Carbon footprint Yes

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Manufacturer  : Tongwei Solar (Group)

Tongwei Solar (Group)

Founded in 1982, the Tongwei group entered the photovoltaic industry in 2006. TW SOLAR has positioned itself as one of the major players in the industry and is listed among the "Tier 1" module manufacturers by Bloomberg.

Historically, Tongwei Solar has been one of the leaders in polysilicon and photovoltaic cell production.

As a module manufacturer, it stands out by being one of the few manufacturers to fully control its entire supply chain internally (from polysilicon to the module).

Since polysilicon is the main cost driver of photovoltaic modules, this vertical integration gives it a significant competitive advantage in terms of price predictability for its modules.

The manufacturer has a production capacity of 75 GW for photovoltaic modules and over 95 GW for cells.

Tongwei expects the cumulative production capacity of high-purity crystalline silicon and solar cells to reach 800,000 to 1 million tons and 130 to 150 GW between 2024 and 2026.

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