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 |
How do I troubleshoot common issues with mono solar panels?
If the power output is low, first check for shading on the panels. Clean any dirt or debris. Inspect the electrical connections for looseness or corrosion. If the inverter shows error codes, consult the manual. For a non functioning panel, it could be a damaged cell; in this case, check the warranty. If the problem persists, contact a professional installer or technician, as they have the tools to perform in depth diagnostic tests.
Can mono solar panels be used in high altitude areas?
Mono solar panels work well in high altitude areas. The thinner air at high altitudes means less sunlight is scattered or absorbed before reaching the panels. This can lead to increased solar irradiance, allowing the panels to generate more power. However, the lower air pressure can affect the cooling of the panels, and they may need to be designed or installed with special considerations to ensure proper heat dissipation.
What is the role of anti reflection coatings on mono solar panels?
Anti reflection coatings on mono solar panels are crucial. These coatings reduce the amount of sunlight that is reflected off the panel surface. By minimizing reflection, more sunlight can enter the silicon cells, increasing the overall efficiency of the panel. They are designed to have a refractive index that matches the glass and silicon, allowing for better light transmission. This results in enhanced power output, especially in low angle sunlight conditions.
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