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 is a mono solar panel?
A mono solar panel, short for monocrystalline solar panel, is a highly efficient photovoltaic device. It is crafted from monocrystalline silicon, which is obtained by slicing wafers from a single, large sized crystal of silicon. This single crystal structure allows for a more organized arrangement of silicon atoms compared to other types of solar panels. As a result, the electrons within the silicon can move more freely when excited by sunlight, facilitating a more efficient conversion of solar energy into electricity. The manufacturing process of mono solar panels is more precise and complex, involving techniques such as pulling a single crystal from a molten silicon bath using the Czochralski method. This high quality production approach contributes to the panel's superior performance characteristics.
How does a mono solar panel work?
A mono solar panel operates based on the photovoltaic effect. When sunlight, which consists of photons, strikes the monocrystalline silicon cells of the panel, the photons transfer their energy to the electrons in the silicon atoms. The well ordered crystal structure of monocrystalline silicon enables these electrons to gain enough energy to break free from their atomic bonds and start moving. This movement of electrons creates an electric current. To capture this current and make it useful, the solar panel is equipped with an electrical circuit. The negative and positive charges are separated within the panel, and the resulting direct current (DC) can be harnessed. This DC power is then usually converted into alternating current (AC) through an inverter, which is the type of electricity used in most household and industrial applications.
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