TW P-type Half-cell Module TWMPF-66HD655-675W Solar PV Module Monocrystalline Solar Panel Tongwei Photovoltaic Panel


MOQ: 10pcs

Half-cell Cutting

  • Current density reduced by 1/2.
  • Reduce internal power loss to 1/4 that of conventional modules.
  • Rated output power increased by 5-10w.

Shading, Not Compromising Energy

  • Module design with parallel and symmetrical connection.
  • Effectively reduce current mismatch caused by occlusion.
  • Power output increased from 0to 50% under the the following shading.

$241.00$249.00

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Parameters of TW P-type Half-cell Module

Cell Type TPC
Cell Orientation 132[6×22]
Dimensions 2384±2mm × 1303±2mm × 35mm
Weight 38.7 kg
Front Glass 2.0 mm AR coated strengthened glass
Rear Glass 2.0 mm heat strengthened glass
Frame Anodized aluminum alloy frame
Junction Box IP68, 3 diodes
Cable 4.0 mm²
Cable length +400mm, -200mm, length can be customized
Wind/Snow load 2400Pa/5400Pa
Packaging 31 pcs, 558 pcs per 40’HC
Fire class rating Class C

Statement: With technological process and product update, there maybe deviation between the technical parameters of Tongwei’s module products and the technical parameters contained in the specification, and Tongwei Solar has the right to adjust the technical parameters at any time without notifying the customer,the final interpretation of the technical specification is vested in Tongwei Solar.

Electrical Characteristics (STC)

Module type TWMPF-66HD655-675W
Maximum Power : Pmax [W] 655 660 665 670 675
Open Circuit Voltage : Voc [V] 45.60 45.80 46.00 46.20 46.40
Short Circuit Current : lsc [A] 18.26 18.31 18.36 18.41 18.46
Voltage at Maximum Power: Vmp [V] 37.80 38.00 38.20 38.40 38.60
Current at Maximum Power: lmp [A] 17.33 17.37 17.41 17.45 17.49
Module Efficiency: η [%] 21.1 21.2 21.4 21.6 21.7
STC: Irradiance 1000W/m², Cell Temperature 25°C, AM=1.5, Test Uncertainty: ±3%

Electrical Characteristics (NMOT)

Maximum Power : Pmax [W] 495.6 499.4 503.1 506.9 510.7
Open Circuit Voltage : Voc [V] 42.96 43.14 43.33 43.52 43.71
Short Circuit Current : lsc [A] 14.72 14.76 14.80 14.84 14.88
Voltage at Maximum Power: Vmp [V] 35.26 35.45 35.64 35.82 36.01
Current at Maximum Power: lmp [A] 14.05 14.09 14.12 14.15 14.18
NMOT: Irradiance 800W/m², Ambient Temperature 20°C, AM=1.5, Wind speed: 1m/s

Electrical characteristics with different rear side power gain

5% Maximum Power : Pmax [W] 687.8 693.0 698.3 703.5 708.8
Module Efficiency: η [%] 22.1 22.3 22.5 22.6 22.8
15% Maximum Power : Pmax [W] 753.3 759.0 764.8 770.5 776.3
Module Efficiency: η [%] 24.2 24.4 24.6 24.8 25.0
25% Maximum Power : Pmax [W] 818.8 825.0 831.3 837.5 843.8
Module Efficiency: η [%] 26.4 26.6 26.8 27.0 27.2

Max. Power

655W, 660W, 665W, 670W, 675W

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