JA Solar Panels 440W Bifacial Mono PERC
Model: JAM72D20 440-465/MB
Cell: monocrystalline
Power Range: 440W-465W
Glass: dual glass
Certification: TUV, CE
Lead Time:7-10 days
Warranty: 30 Years
MOQ: One pallet of 30 pieces
JA JAM72D20 440-465W Solar Panel Description
JA solar panels 440W are mono PERC, half-cell, multi-busbar modules engineered for dependable energy yield and low LCOE on C&I and utility projects. The 144 half-cell layout reduces resistive loss and hot-spot risk, improves shade tolerance, and delivers steadier output in real-world conditions. A durable double-glass structure with an IP68 junction box and MC4-EVO2 connectors supports harsh-weather operation and long service life. Designed for 1500V systems with positive power tolerance and rigorous certifications, these panels help extend string length, speed installation, and cut BOS costs. Choose JA solar panels 440W for bankable quality, consistent supply. Request a bulk quote and delivery schedule today.
- Electrical Characteristics
- Electrical Data (STC & NOCT)
- Mechanical Data
| Parameter | JAM72D20-440/MB | JAM72D20-445/MB | JAM72D20-450/MB | JAM72D20-455/MB | JAM72D20-460/MB | JAM72D20-465/MB |
|---|---|---|---|---|---|---|
| Rated Max Power (Pmax) [W] | 471 | 476 | 482 | 487 | 492 | 498 |
| Open Circuit Voltage (Voc) [V] | 49.40 | 49.55 | 49.71 | 49.85 | 50.01 | 50.15 |
| Max Power Voltage (Vmp) [V] | 40.59 | 40.90 | 41.21 | 41.51 | 41.78 | 42.08 |
| Short Circuit Current (Isc) [A] | 12.12 | 12.18 | 12.22 | 12.26 | 12.31 | 12.36 |
| Max Power Current (Imp) [A] | 11.60 | 11.64 | 11.68 | 11.73 | 11.78 | 11.82 |
| Parameter | JAM72D20-440/MB | JAM72D20-445/MB | JAM72D20-450/MB | JAM72D20-455/MB | JAM72D20-460/MB | JAM72D20-465/MB |
|---|---|---|---|---|---|---|
| Rated Maximum Power (Pmax) [W] | 440 | 445 | 450 | 455 | 460 | 465 |
| Open Circuit Voltage (Voc) [V] | 49.30 | 49.45 | 49.61 | 49.75 | 49.91 | 50.05 |
| Maximum Power Voltage (Vmp) [V] | 40.60 | 40.91 | 41.21 | 41.52 | 41.79 | 42.09 |
| Short Circuit Current (Isc) [A] | 11.33 | 11.38 | 11.42 | 11.46 | 11.50 | 11.55 |
| Maximum Power Current (Imp) [A] | 10.84 | 10.88 | 10.92 | 10.96 | 11.01 | 11.05 |
| Module Efficiency [%] | 19.8 | 20.0 | 20.2 | 20.4 | 20.7 | 20.9 |
| Power Tolerance | 0~+5 W | 0~+5 W | 0~+5 W | 0~+5 W | 0~+5 W | 0~+5 W |
| Temperature Coefficient of Isc (α_Isc) | +0.044%/°C | +0.044%/°C | +0.044%/°C | +0.044%/°C | +0.044%/°C | +0.044%/°C |
| Temperature Coefficient of Voc (β_Voc) | −0.272%/°C | −0.272%/°C | −0.272%/°C | −0.272%/°C | −0.272%/°C | −0.272%/°C |
| Temperature Coefficient of Pmax (γ_Pmp) | −0.350%/°C | −0.350%/°C | −0.350%/°C | −0.350%/°C | −0.350%/°C | −0.350%/°C |
| Item | Specification |
|---|---|
| Cell | Mono |
| Weight | 27.3 kg |
| Dimensions | 2117±2 mm × 1052±2 mm × 35±1 mm |
| Cable Cross Section Size | 4 mm² (IEC), 12 AWG (UL) |
| No. of Cells | 144 (6×24) |
| Junction Box | IP68, 3 diodes |
| Connector | MC4-EVO2 / QC 4.10-35 |
| Cable Length (Including Connector) | Portrait: 300 mm(+) / 400 mm(−); Landscape: 1200 mm(+) / 1200 mm(−) |
| Front Glass / Back Glass | 2.0 mm / 2.0 mm |
| Packaging Configuration | 30 pcs/pallet; 660 pcs/40HQ container |
