Both faces generate
The clear rear face converts reflected light at 80% of the front's efficiency, adding roughly a tenth more power under the datasheet's bifacial test conditions.

Solar PanelsModel JKM520N-54HL4M-BDV-F1
A bifacial dual-glass panel that generates from both faces, so the same roof or ground area quietly returns more energy every day of its life. This model: Module Efficiency 23.38%, Maximum Power (Pmax) 520W.
What sets the JKM520N-54HL4M-BDV-F1 apart from the other 5 models in the family: Maximum Power - Pmax 520 W; Maximum Power Voltage - Vmp 34.83 V; Maximum Power Current - Imp 14.93 A; Short-circuit Current - Isc 15.83 A; Open-circuit Voltage - Voc 41.06 V; Module Efficiency STC 23.38 %.
In stock
The clear rear face converts reflected light at 80% of the front's efficiency, adding roughly a tenth more power under the datasheet's bifacial test conditions.
Two 2 mm panes, anti-reflective at the front and heat-strengthened at the back, replace the plastic backsheet that normally ages first.
Cell processing and material control suppress potential-induced degradation, and the module is certified to IEC 62804.
Certified to 5400 Pa of load on the front and 2400 Pa from behind, and rated to run from -40 C to +70 C.
A dual-glass bifacial module built on N-type TOPCon cells, with HOT 3.0 and SMBB technology for stronger light capture and far slower ageing than a conventional panel. Its clear rear face turns light bouncing off a roof, sand or concrete into extra output, which makes it a natural fit for commercial rooftops, carports and ground-mounted plants. Two sheets of glass, an anodised aluminium frame and an Anti-PID guarantee carry it through thirty years of sun, salt and dust. This model: Module Efficiency 23.38%, Maximum Power (Pmax) 520W.
Specifications last updated 20 August 2026
| Cell Type | N- type Mono-crystalline |
|---|---|
| Dimensions | 1961×1134×30 mm |
| Weight | 27.0 kg |
| Front Glass | 2.0 mm, Anti-reflection Coating |
| Back Glass | 2.0 mm, Heat Strengthened Glass |
| Frame | Anodized Aluminium Alloy |
| Junction Box | B B |
|---|---|
| Connector Type | JK03M / JK03M2 / Others* |
| Pallet Dimensions | 1981×1140×1249 mm |
| Packing Detail | 37 pcs/pallets, 74 pcs/stack, |
| Output Cables (Including Connector) | 4.0 mm2 |
| Number of Cells | 108 (54×2) |
| Maximum Power - Pmax | 520 W |
|---|---|
| Maximum Power Voltage - Vmp | 34.83 V |
| Maximum Power Current - Imp | 14.93 A |
| Short-circuit Current - Isc | 15.83 A |
| Open-circuit Voltage - Voc | 41.06 V |
| Module Efficiency STC | 23.38 % |
| Power Tolerance | 0 ~ + 3 % |
| Temperature Coefficients of Isc | 0.045 %/°C |
|---|---|
| Protection Class | Class II |
| IEC Fire Type | Class C |
On the Jinko JKM520N-54HL4M-BDV-F1 solar panel, the maximum power (Pmax) is 520 W, the module efficiency STC is 23.38% and the power tolerance is 0 ~ + 3 %.
On the Jinko JKM520N-54HL4M-BDV-F1 solar panel, the maximum power voltage (Vmp) is 34.83 V, the maximum power current (Imp) is 14.93 A, the short-circuit current (Isc) is 15.83 A and the open-circuit voltage (Voc) is 41.06 V.
On the Jinko JKM520N-54HL4M-BDV-F1 solar panel, the temperature coefficients of Isc is 0.045 %/°C.
On the Jinko JKM520N-54HL4M-BDV-F1 solar panel, the protection class is Class II and the IEC fire type is Class C.
On the Jinko JKM520N-54HL4M-BDV-F1 solar panel, the cell type is N- type mono-crystalline, the dimensions are 1961×1134×30 mm, the weight is 27.0 kg and the number of cells is 108 (54×2).
On the Jinko JKM520N-54HL4M-BDV-F1 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 B B and the connector type is JK03M / JK03M2 / others*.