Audited Supplier
Hot Sale Large Size Mono crystalline Module 540 Watt 545Watt 550 Watt
Monocrystalline
PV Module
Power Output: 540W-550W
Power Tolerance:0W-+5W
Maximum Efficiency:21.3%
Electrical Charateristics
| Product Model | ZH144M-540 | ZH144M-545 | ZH144M-550 |
| Maximum Power W | 540 | 545 | 550 |
| Maximum Power Current (Imp) | 12.97 | 13.04 | 13.11 |
| Maximum Power Voltage (Vmp) | 41.64 | 41.80 | 41.96 |
| Short Circuit Current(Isc) | 13.86 | 13.93 | 13.98 |
| Open Circuit Voltage (Voc) | 49.60 | 49.75 | 49.90 |
| Module Efficiency | 20.9% | 21.1% | 21.3% |
| Power Tolerance | ±5W | ||
| Maximum System Voltage | 1000/1500Vdc | ||
| Maximum Fuse Rate | 15A | ||
| Standard Test Conditions STC | AM1.5 1000W/m² 25°C | ||
Temperature Charactristics
| Temperature Coefficinents of Voc( % °C) | -0.38 |
| Temperature Coefficinents of Isc ( % °C) | +0.04 |
| Temperature Coefficinents of Pm ( % °C) | -0.47 |
| Temperature Coefficinents of Vm ( % °C) | -0.38 |
| Temperature Coefficinents of Im ( % °C) | +0.04 |
Mechanical Specifications
| Cell Type mm | Mono 182*91 |
| No. of Cells pcs | 144 (6*12*2) |
| Size of Modules mm | 2279*1134*35 (30)mm |
| Front Glass Thickness | 3.2mm |
| Weight Per Piece KG | 27±5% |
| Module Composition | Glass/EVA/Backsheet (white) |
| Maximum mechanica test load Pa | Front 5400 Pa Back 2400 Pa |
| Number of Diodes | 3 |
| J-box Prating | IP68 |
| Operating Temperature °C | -40 to +85 |
| Nominal module operating temperature NMOT | 45 ±2 °C |
Lester (Xiamen) Co. Ltd. is a dynamic new energy enterprise committed to promoting the development of global green energy industry and providing high-quality green energy solutions for customers. We have an experienced and skilled professional team that can provide customers with comprehensive design, R&D, production, construction, operation, and technical support services. We adopt international leading technology solutions, constantly innovate and develop, providing enterprises with sustainable clean energy and promoting the development of environmental protection cause. Our photovoltaic power generation system is efficient, safe, and reliable, providing customers with clean and sustainable energy, making a positive contribution to the cause of environmental protection. Our building-integrated photovoltaic technology incorporates photovoltaic panels into buildings, which is aesthetically pleasing, practical, and environmentally friendly, meeting the requirements of modern buildings for green energy. Our building-integrated photovoltaic glass uses high-quality materials and efficient photovoltaic equipment, achieving optimal light absorption and power generation efficiency, providing sustainable green energy for enterprises. Our high-tech intelligent energy-saving curtain wall doors and windows can intelligently adjust indoor air temperature and humidity, improving building energy efficiency. We always adhere to the service philosophy of customer first and quality first, and strive to provide customers with high-quality and efficient green energy solutions.
