Light from both faces
The rear side adds up to 85% of the front's output wherever the surface below the module is bright.

Solar PanelsModel JKM655N-66QL6-BDV-F3
A dual-glass bifacial panel that harvests light on both faces, so the same stretch of roof or ground returns more energy every year. This model: Module Efficiency 24.25%, Maximum Power (Pmax) 655W.
What sets the JKM655N-66QL6-BDV-F3 apart from the other 4 models in the family: Maximum Power - Pmax 655 W; Maximum Power Voltage - Vmp 42.70 V; Maximum Power Current - Imp (BNPI) 17.10 A; Short-circuit Current - Isc 16.04 A; Open-circuit Voltage - Voc 50.44 V; Module Efficiency STC 24.25 %.
In stock
The rear side adds up to 85% of the front's output wherever the surface below the module is bright.
Production slips only 0.26% for every degree above 25 °C, so hot afternoons cost you less energy.
Certified to 5400 Pa of front load and 2400 Pa from behind, and tested against salt mist, ammonia and blown sand.
Twin 2 mm glass faces and an anodised aluminium frame shut out moisture and hold off PID, LID/LeTID and UV ageing.
A large-format N-Type Bifacial 655 W (66QL6-BDV-F3) sealed between two sheets of glass, built for commercial rooftops, car ports and ground-mounted farms rather than small domestic strings. The rear face converts light bouncing off the surface below at up to 85% of the front's yield, so pale gravel or a white roof pushes real output past the front-side rating. Heat-strengthened glass, an anodised aluminium frame and a 5400 Pa front load rating carry it through wind, salt air and dust for thirty years.
Specifications last updated 20 August 2026
| Cell Type | N- type Mono-crystalline |
|---|---|
| Dimensions | 2382×1134×30 mm |
| Weight | 32.5 kg |
| Front Glass | 2.0 mm, Anti-reflection Coating |
| Back Glass | 2.0 mm, Heat Strengthened Glass |
| Frame | Anodized Aluminium Alloy |
| Junction Box | IP68 Rated |
| Connector Type | JK03M / JK03M2 / Others* |
| Output Cables | 4.0 mm2 |
| Pallet Dimensions | 2396×1110×1251mm |
| Maximum Power Current Imp | 15.34 A |
|---|---|
| Power Sorting | 0 ~ +3 % |
| Temperature Coefficient of Pmax | -0.26 %/°C |
| Temperature Coefficient of Isc | 0.046 %/°C |
| No. of Cells | 264 (66×4) |
| Operating Temperature | -40°C~ +70 °C* |
| Bifaciality Coefficents | φVoc: 98±5 %, φIsc: 85±5 %, φPmax: 85±5 % |
| Bifacial Factor | 85 ± 5% |
| Temperature Coefficient of Voc | -0.24 %/°C |
| Maximum Power - Pmax | 655 W |
|---|---|
| Maximum Power Voltage - Vmp | 42.70 V |
| Maximum Power Current - Imp (BNPI) | 17.10 A |
| Short-circuit Current - Isc | 16.04 A |
| Open-circuit Voltage - Voc | 50.44 V |
| Module Efficiency STC | 24.25 % |
| IEC Fire Type | Class C |
|---|---|
| Maximum System Voltage | 1500 VDC (IEC) |
| Protection Class | Class II |
On the Jinko JKM655N-66QL6-BDV-F3 solar panel, the maximum power (Pmax) is 655 W, the module efficiency STC is 24.25% and the power sorting is 0 ~ +3 %.
On the Jinko JKM655N-66QL6-BDV-F3 solar panel, the maximum power voltage (Vmp) is 42.70 V, the maximum power current (Imp) (BNPI) is 17.10 A, the short-circuit current (Isc) is 16.04 A, the open-circuit voltage (Voc) is 50.44 V and the maximum power current Imp is 15.34 A.
On the Jinko JKM655N-66QL6-BDV-F3 solar panel, the temperature coefficient of Pmax is -0.26 %/°C, the temperature coefficient of Isc is 0.046 %/°C, the operating temperature is -40°C~ +70 °C* and the temperature coefficient of Voc is -0.24 %/°C.
On the Jinko JKM655N-66QL6-BDV-F3 solar panel, the IEC fire type is Class C, the maximum system voltage is 1500 VDC (IEC) and the protection class is Class II.
On the Jinko JKM655N-66QL6-BDV-F3 solar panel, the cell type is N- type mono-crystalline, the dimensions are 2382×1134×30 mm, the weight is 32.5 kg and the number of cells is 264 (66×4).
On the Jinko JKM655N-66QL6-BDV-F3 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 / JK03M2 / others*.