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 connect mono solar panels in a series parallel configuration?
In a series parallel configuration, first, group the panels in series. Connect the positive terminal of one panel to the negative terminal of the next panel in each series string. Then, connect these series strings in parallel. To do this, connect all the positive terminals of the series strings together and all the negative terminals together. This configuration allows for flexibility in adjusting the voltage and current output to match the requirements of the battery system or inverter.
Can mono solar panels be used in a cold start situation?
Mono solar panels can function in cold start situations. In fact, cold temperatures can slightly enhance their efficiency. However, in extremely cold conditions, issues like ice or snow accumulation on the panels need to be addressed. The panels should be installed with a proper tilt to allow snow to slide off. Additionally, the battery system and other electrical components need to be designed to operate effectively in cold temperatures to ensure a smooth start up and continuous operation.
What is the difference between a residential grade and a commercial grade mono solar panel?
Commercial grade mono solar panels often have higher power output and efficiency ratings. They are designed to withstand more rigorous usage and longer operating hours. They may also have better durability features to handle industrial level environmental conditions. Residential grade panels, while still efficient, are more tailored to the energy needs of a home. They may be smaller in size and have a more cost effective design for individual household installations.
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