Jinko Solar JKM445/JKM450/JKM455/JKM460/JKM465/JKM470N-48HL4M-BDV-Z2
A dual-glass bifacial panel that gathers light on both of its faces, so the same patch of roof or ground quietly returns more energy every year.
Technical Specifications
| Parameter | JKM445N-48HL4M-BDV-Z2 | JKM450N-48HL4M-BDV-Z2 | JKM455N-48HL4M-BDV-Z2 | JKM460N-48HL4M-BDV-Z2 | JKM465N-48HL4M-BDV-Z2 | JKM470N-48HL4M-BDV-Z2 |
|---|---|---|---|---|---|---|
| Electrical / AC Output Data | ||||||
| Maximum Power (Pmax) | 445 W | 450 W | 455 W | 460 W | 465 W | 470 W |
| Voltage at Maximum Power (Vmpp) | 30.30 V | 30.53 V | 30.77 V | 31.00 V | 31.23 V | 31.46 V |
| Current at Maximum Power (Impp) | 14.69 A | 14.74 A | 14.79 A | 14.84 A | 14.89 A | 14.94 A |
| Short Circuit Current (Isc) | 15.60 A | 15.65 A | 15.70 A | 15.75 A | 15.80 A | 15.85 A |
| Open Circuit Voltage (Voc) | 36.02 V | 36.19 V | 36.36 V | 36.53 V | 36.70 V | 36.87 V |
| Module Efficiency | 22.27% | 22.52% | 22.77% | 23.02% | 23.27% | 23.52% |
| PV String Input Data | ||||||
| Power Output Tolerance | 0 ~ + 3 % | |||||
| Cell Technology | N- type Mono-crystalline | |||||
| Temperature Coefficient of Pmax | -0.29 %/°C | |||||
| Mechanical Data | ||||||
| Number of Cells | 96 (48×2) | |||||
| Dimensions | 1762×1134×30 mm | |||||
| Weight | 24.0 kg | |||||
| Front Glass | 2.0 mm, Anti-reflection Coating | |||||
| Back Glass | 2.0 mm, Heat Strengthened Glass | |||||
| Frame Material | Anodized Aluminium Alloy | |||||
| Connector Type | JK03M/JK03M2/Others* | |||||
| Output Cable | 4.0 mm2 | |||||
| Pallet Dimensions | 1792×1140×1249 mm | |||||
| Packing Detail | 37 pcs/pallets, 74 pcs/stack, | |||||
| Protection Features | ||||||
| Junction Box | IP68 Rated | |||||
| Protection Class | Class II | |||||
| Fire Rating | Class C | |||||
| Operating Environment | ||||||
| Temperature Coefficient of Voc | -0.25 %/°C | |||||
| Temperature Coefficient of Isc | 0.045 %/°C | |||||
Figures are measured at the test conditions the manufacturer’s datasheet states. A dash means the manufacturer publishes no figure for that model.
Availability & grid compliance in Sudan
| Market | Sudan |
| Grid authority / regulator | Sudanese Electricity Distribution Company (SEDC), Ministry of Energy and Petroleum |
| Quotation currency | SDG |
| Support hours timezone | Africa/Khartoum |
| Delivery & installation coverage | Khartoum, Omdurman, Port Sudan, Kassala, Nyala |
Figures on this page are the manufacturer's own, measured at the test conditions the datasheet states — they do not change by country. What changes is the approval that has to be met before the unit is energised: in Sudan that is Sudanese Electricity Distribution Company (SEDC), Ministry of Energy and Petroleum. Confirm the grid code, import requirements and any local certification with them, or with us, before you order.
Key Features & Technical Highlights
- Two working faces, one panel: The clear rear glass turns light reflected off the roof or ground into extra output, worth about a tenth again on bright surfaces.
- Holds its output when the roof is hot: N-type TOPCon cells give up less power as temperatures climb, so summer afternoons stay productive.
- Built for weather, not for the showroom: Glass front and back, an anodized frame, an anti-PID guarantee and certified resistance to salt mist and ammonia for coastal and farm sites.
- Starts earlier, finishes later: Fine multi-busbar cells collect current more evenly and work better in weak light, stretching the productive hours at both ends of the day.
Frequently Asked Questions
How much extra energy does the bifacial back really give me?
It depends on what sits beneath the panel. The rear face converts light at about 80% of the front's efficiency, and under the published bifacial test conditions the module measures roughly 10-11% above its front-only rating. Light gravel, a white membrane roof or a raised ground mount give the most; a dark roof sitting flush to the tiles gives the least.
What warranty comes with the panel?
15 years on the product itself against manufacturing and material defects, and 30 years on performance: no more than 0.40% loss in the first year, with 87.4% of the rated output still guaranteed in year thirty.
How big and heavy is it, and will it suit my mounting rails?
Each module measures 1762 x 1134 x 30 mm and weighs 24 kg - a comfortable two-person lift, and short enough to sit portrait on most domestic roofs. The 30 mm anodized frame takes standard clamps and is certified for 6000 Pa of front load and 4000 Pa of rear uplift, so it suits snowy and windy sites alike.