Jinko Solar JKM620N-66HL4M-BDV-F6 N-type bifacial solar panel

Solar PanelsModel JKM620N-66HL4M-BDV-F6

Jinko N-Type Bifacial Solar Panel 620 W

A dual-glass bifacial module that harvests the light bouncing back off the ground as well, so the same footprint earns you more energy. This model: Module Efficiency 22.95%, Maximum Power (Pmax) 620W.

  • Maximum Power (Pmax): 620W
  • Module Efficiency: 22.95%

Choose the Maximum Power Voltage - Vmp

What sets the JKM620N-66HL4M-BDV-F6 apart from the other 5 models in the family: Maximum Power Voltage - Vmp 40.74 V; Maximum Power Current - Imp 15.22 A; Short-circuit Current - Isc 16.08 A; Open-circuit Voltage - Voc 49.08 V; Module Efficiency STC 22.95 %; Maximum Power-Pmax 620 W.

AED 342incl. VAT

In stock

  • Delivered within 3 business days, door to door, to every market we serve.
  • Dispatched the same business day for an order placed before 21:00 (Dubai time), or the next business day after.
  • Delivery charge: AED 165
  • 12-year warranty
Full SpecificationsDownload datasheet (PDF)

Jinko N-Type Bifacial Solar Panel 620 W features

  • Generates from both faces

    Light reflected off the roof or ground reaches the glazed back and adds output, with the rear side responding at about 80% of the front.

  • Glass instead of a backsheet

    Two 2 mm panes seal the cells, so damp, sand and UV have no soft layer to attack.

  • Certified for hard weather

    Tested to 5400 Pa of load on the front and 2400 Pa on the rear, with salt-mist, ammonia, sand and anti-PID certification.

  • Keeps its power in the heat

    Output slips just 0.29% per degree above 25 °C, and the module is rated to run from -40 °C to +70 °C.

About the Jinko N-Type Bifacial Solar Panel 620 W

A large-format dual-glass module on N-type TOPCon cells, built for commercial rooftops, carports and ground-mounted arrays where light also reaches under the panel. The glazed back face turns that reflected light into extra output — roughly a tenth more on a bright surface — without adding a single row. Two panes of glass and an anodised frame take heavy snow and storm uplift, and Jinko covers the product for 12 years and the output for 30. This model: Module Efficiency 22.95%, Maximum Power (Pmax) 620W.

Specifications last updated 20 August 2026

Jinko N-Type Bifacial Solar Panel 620 W full specifications

Mechanical(19)

Cell TypeN-type Mono-crystalline
Number of Cells132 (66×2)
Dimensions2382×1134×30 mm
Weight32.4 kg
Front Glass2.0 mm, Anti-reflection Coating
Back Glass2.0 mm, Heat Strengthened Glass
FrameAnodized Aluminium Alloy
Junction BoxIP68 Rated
Connector TypeJK03M/MC4/Others*
Pallet Dimensions2396X1110×1251 mm
Packing Detail36 pcs/pallets, 72 pcs/stack,
Maximum Power-Pmax620 W
Power Tolerence0~+3
Operating Temperature-40 °C +70 °C
Maximum Series Fuse Rating35 A
Bifaciality CoefficentsqVoc: 98±5%, qplsc: 80±5%, Pmax: 80±5%
Temperature Coefficient of Pmax-0.29
Temperature Coefficient of Voc-0.25
Temperature Coefficient of Isc0.045

Electrical(5)

Maximum Power Voltage - Vmp40.74 V
Maximum Power Current - Imp15.22 A
Short-circuit Current - Isc16.08 A
Open-circuit Voltage - Voc49.08 V
Module Efficiency STC22.95 %

Environmental(3)

Protection ClassClass II
IEC Fire TypeClass C
Maximum System Voltage1500 VDC (IEC)

Certifications(1)

  • CE

Downloads & support

PDFThe manufacturer's sheet, to print or share

Frequently Asked Questions

What are the power and efficiency specifications of the Jinko JKM620N-66HL4M-BDV-F6 solar panel?

On the Jinko JKM620N-66HL4M-BDV-F6 solar panel, the module efficiency STC is 22.95%, the maximum power (Pmax) is 620 W and the power tolerence is 0~+3.

What are the electrical (STC) specifications of the Jinko JKM620N-66HL4M-BDV-F6 solar panel?

On the Jinko JKM620N-66HL4M-BDV-F6 solar panel, the maximum power voltage (Vmp) is 40.74 V, the maximum power current (Imp) is 15.22 A, the short-circuit current (Isc) is 16.08 A and the open-circuit voltage (Voc) is 49.08 V.

What are the temperature specifications of the Jinko JKM620N-66HL4M-BDV-F6 solar panel?

On the Jinko JKM620N-66HL4M-BDV-F6 solar panel, the operating temperature is -40 °C +70 °C, the temperature coefficient of Pmax is -0.29, the temperature coefficient of Voc is -0.25 and the temperature coefficient of Isc is 0.045.

What are the system specifications of the Jinko JKM620N-66HL4M-BDV-F6 solar panel?

On the Jinko JKM620N-66HL4M-BDV-F6 solar panel, the maximum series fuse rating is 35 A, the protection class is Class II, the IEC fire type is Class C and the maximum system voltage is 1500 VDC (IEC).

What are the size, weight and cell specifications of the Jinko JKM620N-66HL4M-BDV-F6 solar panel?

On the Jinko JKM620N-66HL4M-BDV-F6 solar panel, the cell type is N-type mono-crystalline, the number of cells is 132 (66×2), the dimensions are 2382×1134×30 mm and the weight is 32.4 kg.

What are the frame, glass and connection specifications of the Jinko JKM620N-66HL4M-BDV-F6 solar panel?

On the Jinko JKM620N-66HL4M-BDV-F6 solar panel, the front glass is 2.0 mm, anti-reflection coating, the back glass is 2.0 mm, heat strengthened glass, the frame is anodized aluminium alloy, the junction box is IP68 rated and the connector type is JK03M/MC4/others*.

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