535-555W Bifacial Module10BB Half-cut Mono Perc Solar Panels
- Category: Monofacial Solar Panels
- Features
Product Description
535-555W Bifacial Module10BB Half-cut Mono Perc Solar Panels
This high-performance bifacial monocrystalline solar panel adopts 144 half-cut 10-busbar cells, with front-side power ranging from 535W to 555W. Featuring a reference bifaciality factor of 70% (+5%/-10%), it captures reflected albedo light from the ground, delivering 5% to 25% extra rear-side power gain, perfectly suited for utility-scale ground-mounted solar farms.
Built with 3.2mm AR anti-reflection tempered front glass and robust anodized aluminum alloy frame, the module achieves strong mechanical resistance to wind and snow loads. The IP68 junction box with 3 bypass diodes minimizes power loss caused by partial shading. It supports 1000V /1500V DC system voltage and works reliably in extreme temperatures from -40°C to +85°C. With a low Pmax temperature coefficient of -0.35%/°C, it maintains stable energy output under high-temperature field environments.
ELECTRICAL CHARACTERISTICS
| Testing Condition | STC | NMOT | STC | NMOT | STC | NMOT | STC | NMOT | STC | NMOT |
|---|---|---|---|---|---|---|---|---|---|---|
| Maximum Power (Pmax/W) | 535 | 398 | 540 | 402 | 545 | 406 | 550 | 410 | 555 | 413 |
| Operating Voltage (Vmpp/V) | 41.48 | 38.70 | 41.64 | 38.80 | 41.80 | 39.00 | 41.96 | 39.10 | 42.12 | 39.30 |
| Operating Current (Impp/A) | 12.90 | 10.30 | 12.97 | 10.36 | 13.04 | 10.41 | 13.11 | 10.47 | 13.18 | 10.52 |
| Open-Circuit Voltage (Voc/V) | 49.46 | 46.50 | 49.60 | 46.70 | 49.76 | 46.80 | 49.92 | 47.00 | 50.08 | 47.10 |
| Short-Circuit Current (Isc/A) | 13.79 | 11.12 | 13.86 | 11.17 | 13.93 | 11.23 | 14.00 | 11.28 | 14.07 | 11.34 |
| Module Efficiency (%) | 20.70 | — | 20.90 | — | 21.10 | — | 21.30 | — | 21.50 | — |
STC: Irradiance 1000W/m², Spectra at AM1.5, Module Temperature 25℃. Power output tolerance: 0~+5W, Test uncertainty for Pmax: ±3%
NMOT: Irradiance 800W/m², Spectra at AM1.5, Ambient Temperature 20℃, Wind speed 1m/s
REAR SIDE POWER GAIN(REFERENCE TO 540W FRONT)
| 5% | 10% | 15% | 20% | 25% | |
|---|---|---|---|---|---|
| Pmax gain | 5% | 10% | 15% | 20% | 25% |
| Pmax/W | 567 | 594 | 621 | 648 | 675 |
| Vmpp/V | 41.64 | 41.64 | 41.64 | 41.64 | 41.64 |
| Impp/A | 13.62 | 14.27 | 14.92 | 15.56 | 16.21 |
| Voc/V | 49.60 | 49.60 | 49.60 | 49.60 | 49.60 |
| Isc/A | 14.55 | 15.25 | 15.94 | 16.63 | 17.33 |
MECHANICAL CHARACTERISTICS
| Item | Specification |
|---|---|
| Cell Type | Monocrystalline Silicon (10Busbar) |
| No. of Cells | 144pcs in series (6*24) |
| Module Dimensions | 2278113435mm (89.6944.651.38inches) |
| Weight | 29kg (61.9lbs.) |
| Front Glass | 3.2mm AR Coating Tempered Glass |
| Frame | Anodized Aluminium Alloy |
| Junction Box | IP68, 3 Bypass Diodes |
| Output Cables | 4mm²(IEC),12AWG(UL)300 mm in Length or Customized Length |
| Connectors | T01/LJQ-3-CSY/MC4/MC4-EVO2 |
APPLICATION CONDITIONS
| Item | Specification |
|---|---|
| Maximum System Voltage | 1000V/1500V/DC |
| Operating Temperature | -40°C ~ +85°C |
| Maximum Series Fuse | 30A |
| Safety Protection Class | Class Ⅱ |
| Mechanical Load (Front side) | 5400Pa |
| Mechanical Load (Back side) | 2400Pa |
| Refer. Bifaciality Factor | 70%+5%/-10% |
TEMPERATURE CHARACTERISTICS
| Item | Specification |
|---|---|
| Temperature Coefficient of Pmax | -0.35%/°C |
| Temperature Coefficient of Voc | -0.26%/°C |
| Temperature Coefficient of Isc | +0.048%/°C |
| Nominal Module Operating Temperature(NMOT) | 43±2°C |
PACKING CONFIGURATION
| Item | Standard | USA |
|---|---|---|
| Pieces Per Pallet | 31 | 31(USA) |
| Pieces Per Container(40'HQ) | 620 | 620 |
