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 |
What are the advantages of mono solar panels?
Mono solar panels offer several distinct advantages. Firstly, they are renowned for their high conversion efficiency. Due to the purity and single crystal structure of the silicon, they can convert a larger percentage of sunlight into electricity compared to some other types of solar panels. This means that for a given area, mono solar panels can generate more power. Secondly, they have an aesthetically pleasing appearance, typically presenting a uniform black color. This makes them more visually appealing when installed on rooftops or in other visible locations. Additionally, mono solar panels tend to perform better in low light conditions, such as during early morning, late afternoon, or on cloudy days. They can still generate a significant amount of electricity even when the sunlight is not as intense, providing a more stable power output throughout the day.
Are mono solar panels more expensive than other types?
Typically, mono solar panels are relatively more expensive upfront. The main reasons for this are the high quality materials and the intricate manufacturing processes involved. The production of monocrystalline silicon requires precise control of the crystal growing process, which is costly. The use of high purity silicon also contributes to the higher cost. However, it's important to consider the long term cost effectiveness. Despite the higher initial investment, mono solar panels' superior energy production capabilities mean that over their lifespan, they can generate more electricity. This can lead to greater savings on energy bills and a faster return on investment in many cases, especially in regions with abundant sunlight and high electricity costs.
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