PuDu Solar offers specially developed, high-quality, efficient off-grid modules, which are also ideal for 18V or other voltage.Our Solar modules production Line are suitable and flexible for all kinds of power generation in the leisure sector or for professional applications such as holiday, garden or residential homes, mobile systems in caravans or boats,solar pumps for drinking water supply and irrigation, and in traffic systems such as traffic control systems used for Rail/Sea/Air or even street lighting, solar home systems or telecommunication systems.
| ProductProduct specification specification | ||
| Maximum power Pmax (W ) | 50W | 55W |
| Power Output Tolerance ( % ) | 0~+3% | 0~+3% |
| Maximum Power Voltage ( Vmpp )-V | 18.56 | 19.47 |
| Maximum Power Current ( Impp)-A | 2.73 | 2.86 |
| Open Circuit Voltage ( Voc)-V | 22.46 | 22.97 |
| Short Circuit Current (Isc)-A | 2.86 | 3.03 |
| ModuleEfficiency (%) | 0.138 | 0.152 |
| Testing Standard Condition | * STC 1000 watt/m2, AM 1,5 25°C | |
| Module Dimension (mm ) | 670x540x30 | 670x540x30 |
| Weight | 3.76 | 3.76 |
| Cell Type | Poly/monocrystalline Silicon | |
| Cells string | 36 (4×9) | 36 (4×9) |
| Front Glass | 3.2mm Tempered Glass | |
| Encapulation | EVA(Ethylene-Vinyl Acetate) | |
| Frame | Anodized Aluminum Alloy Color:Silver | |
| Back Cover | White or Black | |
| Junction Box | IP65 | IP65 |
| Wire | 600mmx2.5mm2 | |
| Connector | MC4 Compatible | |
| Maximum System Voltage SCII | 1000VDC (UL600V) | |
| Operating Temperature | -40~+85°C | -40~+85°C |
| NominalOperatingCellTemperature(NOCT) | 45°C ± 2°C | 45°C ± 2°C |
| Temperature Coefficient | Pmax:- 0.47 % / °C; Voc:-0.34% / °C;Isc:+0.045 % / °C | |
