Key Features of SAKO 250W Flexible Solar Panel

The SAKO 250W Flexible Solar Panel boasts a reliable and versatile back sheet that ensures optimal performance and longevity. With its low moisture permeability, this solar panel effectively guards against snail trail defects, preventing potential damage and maintaining consistent power output. Furthermore, the excellent electric insulation of the back sheet allows for high system voltage, making it suitable for a wide range of applications.

Reliable and Versatile Back Sheet


In addition, the outstanding weatherproof performance of the back sheet ensures that the solar panel can withstand various environmental conditions, including extreme temperatures, humidity, and UV exposure. This feature enhances the durability and reliability of the SAKO 250W Flexible Solar Panel, allowing it to operate efficiently for extended periods.


Efficient Junction Box Design


The SAKO 250W Flexible Solar Panel incorporates an efficient junction box design, prioritizing safety and performance. With its IP67 protection grade, the junction box offers robust protection against dust and water ingress, making it suitable for both indoor and outdoor installations. This enhanced protection contributes to the longevity and reliability of the solar panel.


Equipped with high-quality diodes, the junction box ensures safe operation by minimizing any losses caused by reverse current flow. Additionally, the SAKO 250W Flexible Solar Panel supports a system voltage of up to 1500V, providing flexibility in system design and enabling compatibility with various installation configurations. For customers seeking additional protection against Potential Induced Degradation (PID), the solar panel offers a PID-free treatment option upon request, ensuring long-term reliability and performance.


High-Quality Cells and Optimal Performance


At the core of the SAKO 250W Flexible Solar Panel are high-quality cells designed to deliver maximum energy generation and long-lasting performance. With their high power efficiency, these cells convert a significant amount of sunlight into usable electrical energy, optimizing the overall system performance. This feature ensures that the solar panel can generate more electricity within a given surface area, offering increased energy production potential.


Even under weak light conditions, the SAKO 250W Flexible Solar Panel maintains stable performance. This capability is particularly beneficial in areas with varying weather patterns or limited direct sunlight. The solar panel’s ability to consistently generate power even under such conditions enhances its effectiveness and makes it suitable for a wide range of applications.


For customers concerned about Potential Induced Degradation (PID), the SAKO 250W Flexible Solar Panel offers a PID-free treatment option. This treatment ensures that the panel’s performance remains unaffected over time, providing peace of mind and long-term reliability.




In conclusion, the SAKO 250W Flexible Solar Panel stands out with its reliable and versatile back sheet, efficient junction box design, and high-quality cells. With features like low moisture permeability, excellent electric insulation, and outstanding weatherproof performance, this solar panel delivers exceptional durability and optimal performance. Additionally, the efficient junction box design, including IP67 protection grade and high-quality diodes, ensures enhanced safety and system compatibility. The high-quality cells contribute to maximum energy generation and stability, even under weak light conditions. Consider the SAKO 250W Flexible Solar Panel for your solar energy needs, and enjoy reliable, efficient, and sustainable power generation for years to come.

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