390-410W Bifacial Module Half-cut Mono Perc Solar Panels
- Category: Monofacial Solar Panels
- Features
Product Description
390-410W Bifacial Module Half-cut Mono Perc Solar Panels
This 182mm monocrystalline solar panel features a 108-cell (6×18) layout, delivering front-side power output ranging from 390W to 410W with module efficiency up to 21.00%. Built with 3.2mm AR-coated tempered front glass and anodized aluminium alloy frame, this lightweight module weighs only 21.5kg for simpler handling and installation.
It supports dual system voltage options of 1000V / 1500V DC, helping optimize BOS cost for both small rooftop and large-scale PV projects. With a reference bifaciality factor of 70% (+5%/-10%), the panel captures reflected irradiance from the rear side to generate extra power gain up to 25%.
Engineered for harsh outdoor environments, it withstands 5400Pa front load and 2400Pa back load, and operates stably within -40°C ~ +85°C. Equipped with an IP68 junction box with 3 bypass diodes and Class II safety rating, this solar module is ideal for commercial & industrial rooftops, residential solar, and ground-mounted photovoltaic systems.
Key Features
182mm Monocrystalline Cell, High Efficiency:108-cell design, front power 390–410W, maximum module efficiency reaches 21.00%.
Bifacial Power Generation:70% (+5%/-10%) bifaciality factor, rear-side reflected light brings up to 25% additional power output to boost total energy yield.
Lightweight Single Glass Construction:3.2mm AR tempered glass + aluminium frame, only 21.5kg, easier for manual transport and rooftop installation.
Dual 1000V / 1500V DC System Options:Flexible voltage selection to reduce BOS cost and improve system ROI for different project scales.
Strong Mechanical Resistance:Withstands 5400Pa front load and 2400Pa back load, adapts to heavy snow and strong wind conditions.
Excellent Temperature Performance:Low Pmax temperature coefficient of -0.35%/°C, less power attenuation under high temperature; NMOT 43±2°C.
High Safety & Reliability:IP68 rated junction box with 3 bypass diodes, Class II safety protection, maximum series fuse 30A.
Wide Operating Temperature Range:Stable operation from -40°C to +85°C, adaptable to diverse global climate zones.
Flexible Cable & Connector Options:4mm²(IEC) /12AWG(UL) output cables, customizable cable length; multiple connector choices including MC4 / MC4-EVO2.
ELECTRICAL CHARACTERISTICS
| Testing Condition | STC | NMOT | STC | NMOT | STC | NMOT | STC | NMOT | STC | NMOT |
|---|---|---|---|---|---|---|---|---|---|---|
| Maximum Power (Pmax/W) | 390 | 291 | 395 | 294 | 400 | 298 | 405 | 302 | 410 | 306 |
| Operating Voltage (Vmpp/V) | 30.65 | 28.6 | 30.85 | 28.8 | 31.05 | 29.0 | 31.24 | 29.2 | 31.43 | 29.3 |
| Operating Current (Impp/A) | 12.73 | 10.18 | 12.81 | 10.23 | 12.89 | 10.30 | 12.97 | 10.36 | 13.05 | 10.42 |
| Open-Circuit Voltage (Voc/V) | 36.50 | 34.4 | 36.75 | 34.6 | 37.00 | 34.8 | 37.25 | 35.1 | 37.50 | 35.3 |
| Short-Circuit Current (Isc/A) | 13.61 | 10.97 | 13.69 | 11.04 | 13.78 | 11.11 | 13.86 | 11.17 | 13.94 | 11.24 |
| Module Efficiency (%) | 20.00 | - | 20.20 | - | 20.50 | - | 20.70 | - | 21.00 | - |
REAR SIDE POWER GAIN(REFERENCE TO 410W FRONT)
| 5% | 10% | 15% | 20% | 25% | |
|---|---|---|---|---|---|
| Pmax gain | 5% | 10% | 15% | 20% | 25% |
| Pmax/W | 431 | 451 | 472 | 492 | 513 |
| Vmpp/V | 31.43 | 31.43 | 31.43 | 31.43 | 31.43 |
| Impp/A | 13.70 | 14.36 | 15.01 | 15.66 | 16.31 |
| Voc/V | 37.50 | 37.50 | 37.50 | 37.50 | 37.50 |
| Isc/A | 14.65 | 15.35 | 16.04 | 16.74 | 17.44 |
MECHANICAL CHARACTERISTICS
| Item | Specification |
|---|---|
| Solar Cell | Monocrystalline 182*182mm |
| No. of Cells | 108 (6*18) |
| Module Dimensions | 1722113430mm (67.8044.651.18inches) |
| Weight | 21.5kg (47.4lbs.) |
| 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 |
|---|---|
| Maximun System Voltage | 1000V/1500V/DC |
| Operating Temperature | -40°C ~ +85°C |
| Maximun Series Fuse | 30A |
| Safety Protection Class | Class Ⅱ |
| Mechanical Load | Front side 5400Pa, 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 | 36 | 36 (USA) |
| Pieces Per Container(40'HQ) | 936 | 828 |
