Description
Ultra-high power for the lowest LCOE and highest IRR, this series boasts 21.4% efficiency. It uses Tiling Ribbon technology to eliminate inter-cell gaps and Multi Busbar technology to reduce resistance loss, ensuring exceptional performance and reliability.
Technical Specifications
Electrical Characteristics
| Module Type | JKM550M-72HL4-BDVP |
|---|---|
| Testing Condition | STC / NOCT |
| Maximum Power (Pmax/W) | 550Wp / 409Wp |
| Voltage at Maximum Power (Vmp/V) | 41.51V / 38.42V |
| Current at Maximum Power (Imp/A) | 13.25A / 10.65A |
| Open Circuit Voltage (Voc/V) | 50.11V / 47.30V |
| Short Circuit Current (Isc/A) | 14.01A / 11.32A |
| Module Efficiency (%) | 21.29% |
| Operating Temperature(â) | -40â~+85â |
| Maximum system voltage | 1500VDC (IEC) |
| Maximum series fuse rating | 30A |
| Power tolerance | 0~+3% |
| Temperature coefficients of Pmax | -0.35%/â |
| Temperature coefficients of Voc | -0.28%/â |
| Temperature coefficients of Isc | 0.048%/â |
| Nominal operating cell temperature (NOCT) | 45±2â |
| Refer. Bifacial Factor | 70±5% |
Mechanical Parameters
| Cell Type | P type Mono-crystalline |
|---|---|
| No. of cells | 144 (6Ã24) |
| Dimension | 2278Ã1134Ã30mm (89.69Ã44.65Ã1.18 inch) |
| Weight | 31 kg (68.34bs) |
| Junction Box | IP68 |
| Output Cable | 4mm 2 , +400, -200mm/±1400mm length can be customized |
| Glass | Single glass, 3.2mm coated tempered glass |
| Frame | Anodized aluminum alloy frame |
| Packaging | 31pcs per pallet / 155pcs per 20âGP / 620pcs per 40âHC |





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