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 choose the right mono solar panel for my needs?
When choosing a mono solar panel for your needs, first consider your power requirements. Calculate how much electricity you typically use in a day or month, and determine the number of panels needed to meet that demand. Look at the efficiency of the panels. Higher efficiency panels will generate more power in a smaller space, which can be beneficial if you have limited installation area. The size and physical dimensions of the panel are also important, especially if you are installing on a rooftop with specific space constraints. Consider the brand and reputation of the manufacturer. Well established brands often offer better quality control and longer warranties. Check the warranty terms, including the length of the warranty and what it covers, such as performance degradation and manufacturing defects. Also, take into account the cost, not just the upfront price but the long term cost effectiveness considering the panel's energy production capabilities.
Can mono solar panels be used in off grid systems?
Yes, mono solar panels are well suited for off grid systems. In off grid setups, where there is no connection to the main electrical grid, the solar panels are used to generate electricity that is then stored in batteries for later use. The high efficiency of mono solar panels allows them to generate a relatively large amount of electricity during the day, which can be stored in batteries to power a home or other electrical devices at night or during periods of low sunlight. They can be combined with charge controllers to regulate the charging of the batteries and inverters to convert the DC power from the panels and batteries into AC power for use in standard electrical appliances. Their ability to perform well in low light conditions also makes them a good choice for off grid systems, as they can still generate some electricity even on less sunny days, helping to keep the battery bank charged.
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