550W 580W Mono Solar Panel bifacial
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The PV panels have a high open-circuit voltage, enhancing their performance. The open-circuit voltage is an important parameter in its performance. A higher open-circuit voltage allows for more efficient power transfer and better utilization of the solar energy, contributing to increased electricity generation and overall system performance.
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They are resistant to moisture ingress, protecting internal components. Seals and gaskets are used in the construction of the panels to prevent moisture from entering. Moisture can cause damage to the electrical circuitry and solar cells, so the resistance to moisture ingress is crucial for maintaining the reliability and longevity of the panels.
Products parameters
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Module |
WN 550-580W - 36MH | ||||||||
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Max Power Pmax(W) |
550 | 560 | 565 | 570 | 580 | ||||
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Max Power Voltage(Vmp/V) |
41.50 | 41.77 | 41.92 | 42.07 | 42.37 | ||||
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Max Power Current(Imp/A) |
13.26 | 13.41 | 13.48 | 13.55 | 13.69 | ||||
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Open Circuit Voltage(Voc/V) |
50.21 | 50.47 | 50.60 | 50.74 | 51.02 | ||||
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Short Circuit Current(Isc/A) |
14.00 | 14.15 | 14.23 | 14.31 | 14.47 | ||||
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Module Efficiency(%) |
21.29 | 21.68 | 21.87 | 22.07 | 22.45 | ||||
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Power Tolerance(W) |
0 ~ + 3 %
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Operating Temperature
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-40 °C ~ +85 °C
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Max Series Fuse Rating
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30 A
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Products Overview
| Product Specification | |
| Module Size |
2278×1134×30
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| Weight | 29kg |
| Cell Type |
N- type Mono
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| Junction Box | IP68 |
| Connector | PV Connector |
Do mono solar panels require a lot of maintenance?
No, mono solar panels require minimal maintenance. Their design is relatively simple and robust. Regularly cleaning the panels to remove dirt, debris, and bird droppings is usually the most significant maintenance task. Dirt and debris can accumulate on the surface of the panels over time, blocking sunlight from reaching the silicon cells and reducing the panel's efficiency. A simple cleaning with water and a soft brush or sponge a few times a year, depending on the local environment, can help keep the panels performing at their best. Additionally, periodic inspections for any signs of physical damage, such as cracks in the glass or loose connections, are recommended. However, these inspections are not overly frequent, and most well installed mono solar panels can operate for long periods without major maintenance issues.
Can I install mono solar panels on my own?
While it is possible to install mono solar panels on your own, it is not recommended for those without proper electrical and construction knowledge. Installing solar panels involves working with electrical components, which can be dangerous if not done correctly. There are also building code and safety regulations that need to be followed. Professional installers have the experience and tools to ensure that the panels are installed securely, with proper grounding and electrical connections. They can also accurately assess the roof or installation surface to ensure it can support the weight of the panels. Additionally, professional installers are familiar with the permitting process, which is often required for solar panel installations. However, if you have a strong background in electrical work and construction, and are willing to thoroughly research and comply with all safety and regulatory requirements, you may consider a DIY installation, but it is still a complex task that requires careful planning and execution.
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