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 clean mono solar panels?
Cleaning mono solar panels is a relatively simple process. First, turn off the power to the solar panel system to ensure safety. Then, use a gentle stream of water from a hose to rinse off loose dirt, dust, and debris. For more stubborn stains, such as bird droppings or dried on dirt, you can use a soft brush or sponge and a mild, non abrasive detergent mixed with water. Gently scrub the surface of the panel, being careful not to scratch the glass. After scrubbing, rinse the panel thoroughly with clean water to remove all traces of the detergent. Avoid using harsh chemicals, abrasive cleaners, or high pressure washers, as these can damage the surface of the panel and reduce its performance. It's best to clean the panels on a cool, overcast day or in the early morning or late afternoon to prevent the panels from getting too hot while wet, which could cause thermal stress.
What happens if a mono solar panel gets damaged?
If a mono solar panel gets damaged, the first step is to assess the extent of the damage. Minor damage, such as a small scratch on the glass, may not significantly affect the panel's performance. However, if there are cracks in the glass, broken cells, or loose electrical connections, the panel's efficiency and safety can be compromised. In the case of a damaged panel, it is important to isolate it from the rest of the solar panel system to prevent any electrical hazards. If the damage is covered by the panel's warranty, contact the manufacturer or the installer. They will usually arrange for an inspection and, if necessary, replacement of the damaged panel. If the damage is not covered by the warranty, you may need to consider replacing the panel. In some cases, if the damage is limited to a few cells and you have the technical skills, it may be possible to bypass the damaged cells using a bypass diode, but this should be done with caution and only after proper research.
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