Energy storage accessories
580~600W TOPCon Bifacial high efficiency PV module
N-type TOPCon bifacial modules, 580–600 W, up to 23.23% efficiency and 25% rear-side gain.
Models
- 580 W
- 585 W
- 590 W
- 595 W
- 600 W
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Bifacial modules built on N-type TOPCon cells with multi-busbar half-cut layout for higher energy density. Rear-side generation can add up to 25% extra yield on reflective ground.
Key features
- 580–600 W front power, 22.45–23.23% efficiency
- Salt-mist and ammonia corrosion tested; 5400 Pa snow / 2400 Pa wind load
- Better output in low light and lower temperature losses
- Low first-year degradation and reduced LID
Typical applications
Ground-mounted plants on sand, concrete, snow or bare land.
Technical specifications
| Parameter | 580 W | 585 W | 590 W | 595 W | 600 W |
|---|---|---|---|---|---|
| Maximum Power (Pmax/W) | 580 | 585 | 590 | 595 | 600 |
| Open Circuit Voltage (Voc/V) | 52.19 | 52.34 | 52.49 | 52.64 | 52.79 |
| Short Circuit Current (Isc/A) | 13.89 | 13.97 | 14.05 | 14.13 | 14.21 |
| Voltage at Maximum Power (Vmp/V) | 43.91 | 44.06 | 44.21 | 44.36 | 44.51 |
| Current at Maximum Power (Imp/A) | 13.21 | 13.28 | 13.35 | 13.42 | 13.49 |
| Module Efficiency (%) | 22.45 | 22.65 | 22.84 | 23.03 | 23.23 |
| Operating Temperature | -40° C~+85° C | ||||
| Maximum System Voltage | 1000/1500V | ||||
| STC test conditions | Irradiance 1000W/m2, Cell Temperature 25℃ , AM1.5 | ||||
| Maximum Power (Pmax/W) (NMOT) | 437 | 441 | 445 | 449 | 453 |
| Open Circuit Voltage (Voc/V) (NMOT) | 49.59 | 49.72 | 49.81 | 49.9 | 49.99 |
| Short Circuit Current (Isc/A) (NMOT) | 11.37 | 11.45 | 11.53 | 11.61 | 11.69 |
| Voltage at Maximum Power (Vmp/V) (NMOT) | 40.84 | 40.92 | 41.01 | 41.1 | 41.19 |
| Current at Maximum Power (Imp/A) (NMOT) | 10.71 | 10.78 | 10.86 | 10.93 | 11.00 |
| NMOT test conditions | Irradiance 800W/m2, Ambient Temperature 20℃ , AM1.5, Wind Speed 1m/s | ||||
| Maximum Power (Pmax/W) — 5% rear gain | 609 | 614 | 620 | 625 | 630 |
| Module Efficiency (%) — 5% rear gain | 23.57 | 23.78 | 23.98 | 24.18 | 24.39 |
| Maximum Power (Pmax/W) — 15% rear gain | 667 | 673 | 679 | 684 | 690 |
| Module Efficiency (%) — 15% rear gain | 25.82 | 26.04 | 26.27 | 26.49 | 26.71 |
| Maximum Power (Pmax/W) — 25% rear gain | 725 | 731 | 738 | 744 | 750 |
| Module Efficiency (%) — 25% rear gain | 28.07 | 28.31 | 28.55 | 28.79 | 29.03 |
| Cell Type | 182×91mm Mono | ||||
| Cell Orientation | 144(6×24) | ||||
| Module Dimensions | 2278×1134×30mm | ||||
| Weight | 32.0kg | ||||
| Front Glass | 2.0mm high transmittance, reinforced glass | ||||
| Rear Glass | 2.0mm part of the structure is grid-like white ceramic glass | ||||
| Frame Material | Anodized aluminum alloy | ||||
| Junction Box | Protection class IP68 | ||||
| Cable | 4.0 mm2 positive pole: 200 mm negative pole: 250 mm wire length can be customized | ||||
| Temperature Coefficient (Pm) | -0.290%/℃ | ||||
| Temperature Coefficient (Voc) | -0.250%/℃ | ||||
| Temperature Coefficient (Isc) | 0.045%/℃ | ||||
| NMOT (Nominal Module Operating Temperature) | 41±3℃ | ||||
| Packaging | |||||
| Number of modules per cabinet (40HQ container) | 740 pcs | ||||
| Number of modules per pallet | 37 pcs +37 pcs | ||||
