440 - 460W Bifacial Module 10BBHalf-cut Mono Perc Solar Panels
- Category: Monofacial Solar Panels
- Features
Product Description
440 - 460W Bifacial Module 10BBHalf-cut Mono Perc Solar Panels
This high-efficiency bifacial monocrystalline solar module adopts 10-busbar 120-cell design, delivering front-side power ranging from 440W to 460W. It captures sunlight from both front and rear surfaces to boost energy yield, with a reference bifaciality factor of 70% (+5%/-10%).
Built with 3.2mm AR-coated tempered glass and anodized aluminum alloy frame, this panel supports 1000V/1500V DC system voltage. It is engineered for reliable performance under harsh environments, with excellent mechanical load resistance and wide operating temperature range. The module is equipped with IP68 junction box and multiple connector options, ideal for residential rooftop, commercial & industrial, and ground-mounted solar projects.
Key Features
- Bifacial design, rear side power gain up to 25%, maximizes power generation by harvesting reflected albedo light
- 10-busbar monocrystalline silicon cells, module efficiency up to 21.30%
- Wide power range: 440W~460W, power tolerance 0~+5W
- Low temperature coefficient: Pmax at -0.35%/°C, stable output under high-temperature conditions
- Robust mechanical strength: front side load up to 5400Pa, rear side load up to 2400Pa
- IP68 rated junction box with 3 bypass diodes, excellent waterproof and dustproof performance
- Class II safety protection, maximum series fuse rating 30A
- Wide operating temperature: -40°C ~ +85°C, adaptable to diverse climate zones
- Multiple connector options: T01/LJQ-3-CSY/MC4/MC4-EVO2, cable length customizable
- Verified performance under STC and NMOT test conditions
ELECTRICAL CHARACTERISTICS
| Testing Condition | STC | NMOT | STC | NMOT | STC | NMOT | STC | NMOT | STC | NMOT |
|---|---|---|---|---|---|---|---|---|---|---|
| Maximum Power (Pmax/W) | 440 | 328 | 445 | 332 | 450 | 336 | 455 | 339 | 460 | 343 |
| Operating Voltage (Vmpp/V) | 34.35 | 32.1 | 34.53 | 32.2 | 34.70 | 32.4 | 34.87 | 32.6 | 35.04 | 32.7 |
| Operating Current (Impp/A) | 12.81 | 10.23 | 12.89 | 10.30 | 12.97 | 10.36 | 13.05 | 10.42 | 13.13 | 10.49 |
| Open-Circuit Voltage (Voc/V) | 40.99 | 38.6 | 41.16 | 38.7 | 41.33 | 38.9 | 41.50 | 39.1 | 41.67 | 39.2 |
| Short-Circuit Current (Isc/A) | 13.69 | 11.04 | 13.78 | 11.11 | 13.86 | 11.17 | 13.94 | 11.24 | 14.02 | 11.30 |
| Module Efficiency (%) | 20.30 | 20.60 | 20.80 | 21.00 | 21.30 |
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 445W FRONT)
| Pmax gain | 5% | 10% | 15% | 20% | 25% |
| Pmax/W | 467 | 490 | 512 | 534 | 556 |
| Vmpp/V | 34.53 | 34.53 | 34.53 | 34.53 | 34.53 |
| Impp/A | 13.53 | 14.18 | 14.82 | 15.47 | 16.11 |
| Voc/V | 41.16 | 41.16 | 41.16 | 41.16 | 41.16 |
| Isc/A | 14.47 | 15.16 | 15.85 | 16.54 | 17.23 |
MECHANICAL CHARACTERISTICS
| Cell Type | Monocrystalline Silicon (10Busbar) |
| No. of Cells | 120pcs in series (6*20) |
| Module Dimensions | 1908113435mm(75.1244.651.38inches) |
| Weight | 24.3kg (53.6lbs.) |
| Front Glass | 3.2mm AR Coating Tempered Glass |
| Frame | Anodized Aluminium Alloy |
| Junction Box | IP68, 3 Bypass Diodes |
| Output Cables | 4mm² (IEC), 12AWG(UL)300mm 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℃~+85℃ |
| 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%/℃ |
| Temperature Coefficient of Voc | -0.26%/℃ |
| Temperature Coefficient of Isc | +0.048%/℃ |
| Nominal Module Operating Temperature(NMOT) | 43±2℃ |
