Products Description
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They have a high power output capacity, meeting significant energy demands. Modern panel models are capable of generating substantial amounts of electricity. This high power output makes them suitable for powering entire households, small communities, or even contributing to the grid. It helps to reduce the reliance on traditional fossil fuel-based power sources and meet the growing energy needs of a sustainable future.
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These panels are known for their low maintenance requirements. Once installed, they require minimal upkeep. There are no moving parts that can wear out or need frequent lubrication. Regular inspections to check for dirt or debris build-up and occasional cleaning are usually the only maintenance tasks needed. This simplicity of maintenance translates into lower operating costs and less hassle for the users.
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 |
Technique
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The packaging of panels is designed to protect them during transportation and storage. Panels are first wrapped in a layer of protective plastic film. This film provides a barrier against scratches and minor impacts. They are then placed in custom-designed cardboard boxes. The boxes are reinforced with internal supports and cushioning materials, such as foam inserts. These inserts are strategically placed to absorb shocks and vibrations that may occur during handling and shipping. The packaging is labeled with clear instructions and handling precautions to ensure proper care during transit.
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During the manufacturing process, a curing step is often included. After the encapsulation and lamination, the panels are placed in a curing chamber. Here, they are subjected to controlled temperature and humidity conditions for a specific period. This curing process allows the encapsulation materials to fully set and bond with the other components. It also helps to relieve any internal stresses that may have been introduced during the assembly process, ensuring the long-term stability and reliability of the solar panel.
FAQ
How does shading affect the panel's power output?
Even a small amount of shading on the panel can have a significant impact on its power output. When a part of the panel is shaded, the shaded cells can act as a load, reducing the current and power output of the entire panel. This is because the electrical characteristics of the solar cells are interconnected. To mitigate this, some panels are equipped with bypass diodes that allow the current to bypass the shaded cells and maintain a more stable power output. However, it is still best to avoid shading as much as possible during installation.
What is the open-circuit voltage of the panel?
The open-circuit voltage of a typical single solar panel is usually in the range of 30 to 45 volts. This voltage is an important parameter that determines the panel's compatibility with inverters and other electrical components in a solar power system. It represents the maximum voltage that the panel can produce when there is no load connected. The specific open-circuit voltage can vary depending on the panel's design, number of cells, and manufacturing specifications.
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