Products Description
Power & Efficiency: Boasting a 565W power rating and up to 22.8% conversion efficiency, this panel outperforms standard modules by generating more electricity per square meter. Its 144 half-cut monocrystalline cells (split into smaller 72-cell segments) reduce internal resistance and energy loss, ensuring higher output even in partial shading or cloudy weather. For context, a 5kW system using these panels would require just 9 units (565W×9≈5.1kW), saving significant roof space compared to lower-wattage options (e.g., 14–15 panels for 400W modules).
Durability & Weather Resistance: Constructed with a tempered glass front, anodized aluminum frame, and IP68-rated junction box, the panel withstands harsh environmental conditions-including hailstones (up to 25mm), high winds (2400Pa), and extreme temperatures (-40°C to 85°C). The half-cut cell design also enhances mechanical stability, reducing the risk of microcracks from vibration or thermal stress. Backed by a 25-year performance warranty (guaranteeing ≥83.1% output after 25 years) and a 10-year product warranty, it ensures long-term reliability.
Thermal & Low-Light Performance: Monocrystalline cells excel in converting sunlight to electricity, and the half-cut design minimizes heat-induced efficiency drops (low temperature coefficient of -0.34%/°C). This means the panel retains more power on hot days compared to polycrystalline alternatives. Additionally, its optimized cell arrangement captures diffused light effectively, boosting performance during dawn, dusk, or overcast periods-critical for regions with variable weather.
Products parameters
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Module |
WN 550-580W - 36MH | ||||||||
|
Max Power Pmax(W) |
550 | 560 | 565 | 570 | 580 | ||||
|
Max Power Voltage(Vmp/V) |
41.50 | 41.77 | 41.92 | 42.07 | 42.37 | ||||
|
Max Power Current(Imp/A) |
13.26 | 13.41 | 13.48 | 13.55 | 13.69 | ||||
|
Open Circuit Voltage(Voc/V) |
50.21 | 50.47 | 50.60 | 50.74 | 51.02 | ||||
|
Short Circuit Current(Isc/A) |
14.00 | 14.15 | 14.23 | 14.31 | 14.47 | ||||
|
Module Efficiency(%) |
21.29 | 21.68 | 21.87 | 22.07 | 22.45 | ||||
|
Power Tolerance(W) |
0 ~ + 3 %
|
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Operating Temperature
|
-40 °C ~ +85 °C
|
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Max Series Fuse Rating
|
30 A
|
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Products Overview
| Product Specification | |
| Module Size |
2278×1134×30
|
| Weight | 29kg |
| Cell Type |
N- type Mono
|
| Junction Box | IP68 |
| Connector | PV Connector |
Technique
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The packaging of 550w panels may include a carrying handle or grips. These features make it easier to lift and move the panels, especially during installation or when handling them in a warehouse or storage facility. The handles are designed to be strong and ergonomic.
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In the production of 550w panels, a process of thermal cycling is often used. The panels are repeatedly heated and cooled to simulate the temperature changes they will experience during their lifetime. Thermal cycling helps to identify any potential weaknesses or failures in the panel components due to thermal stress.
Factory
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The factory's security measures are top-notch. We have a comprehensive security system in place, including surveillance cameras, access control systems, and security guards. These measures protect our employees, assets, and intellectual property from unauthorized access, theft, and vandalism. We also have emergency response plans in place to handle any security incidents promptly and effectively.
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Our factory is involved in collaborative research projects with other companies and research institutions. These projects focus on developing new materials, improving manufacturing processes, and enhancing the performance of solar panels. By pooling our resources and expertise, we can achieve faster innovation and bring new and improved products to the market more quickly. These collaborative efforts also help us build a stronger network within the industry and stay informed about the latest trends and technologies.
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The factory's production scheduling is optimized using advanced software tools. These tools take into account factors such as customer orders, raw material availability, equipment capacity, and production lead times. By creating an efficient production schedule, we can minimize production delays, reduce inventory levels, and improve customer satisfaction. Our scheduling team constantly monitors and adjusts the schedule as needed to adapt to changes in demand and production conditions.
FAQ
How does the cost of the panel change with changes in raw material prices?
The cost of the panel is directly affected by changes in raw material prices, especially the price of silicon. If the price of silicon increases, the cost of manufacturing the panel will likely rise, and this may be passed on to the consumer. Conversely, if raw material prices decrease, panel prices may become more affordable. However, manufacturers may also absorb some of the price changes depending on market competition and their production efficiencies.
What is the cost of decommissioning and disposing of the panel at the end of its lifespan?
The cost of decommissioning and disposing of a solar panel at the end of its lifespan is relatively low. In many cases, the panel can be recycled, and the cost of recycling is offset by the value of the recovered materials such as aluminum and silicon. Some manufacturers may also offer take-back programs or provide guidance on proper disposal. The total cost for decommissioning and disposal might be a few hundred dollars per panel, but this can vary depending on local recycling facilities and regulations.
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