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Product ID: 68496613
OSDA High-Efficiency Solar Panels
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Description
This solar panel stands out with a series of exceptional performance features that make it a reliable and high-efficiency choice for various application scenarios.
Firstly, it boasts an excellent temperature coefficient for Pmax, rated at -0.29/°C. This means that even when exposed to fluctuating temperature conditions—whether under the scorching midday sun or in slightly cooler environments—the panel experiences minimal degradation in its maximum power output. Compared to panels with higher (less favorable) temperature coefficients, it maintains stable power generation efficiency across a broader temperature range, ensuring consistent energy production even in regions with significant daily or seasonal temperature variations.
Secondly, its excellent weak light performance is a key advantage, particularly in maximizing energy harvest during low-light periods. Thanks to advanced cell technology and optimized light absorption design, the panel can efficiently convert scattered or low-intensity sunlight into electricity. This translates to a noticeable extension of power generation time in the morning and evening, by up to about 1 hour. In practical terms, it starts generating electricity earlier at dawn when sunlight is still faint and continues producing power later at dusk when light intensity diminishes—effectively increasing the daily energy yield, especially in areas where daylight hours are limited or where buildings, trees, or other obstacles cause partial shading during these periods.
Additionally, the panel exhibits lower LID (Light-Induced Degradation) and LeTID (Light and Elevated Temperature-Induced Degradation), which are critical factors in ensuring long-term performance stability. LID refers to the initial drop in efficiency when the panel is first exposed to light, while LeTID is a more gradual degradation caused by prolonged exposure to light and elevated temperatures over time. With reduced susceptibility to both, this panel retains a higher percentage of its initial efficiency over its lifespan. Users can expect minimal power loss in the early stages of use and slower degradation in the long run, resulting in a more consistent and reliable energy output throughout the panel’s operational life, and ultimately a better return on investment.
Last but not least, its excellent mechanical load resistance ensures durability in harsh weather conditions. It is engineered to withstand extreme wind and snow loads, with a wind load resistance of 2400 Pa and a snow load resistance of 5400 Pa. This robust structural design—incorporating reinforced frames, high-strength glass, and secure mounting systems—enables the panel to endure strong winds, heavy snowfall, and even occasional storms without sustaining damage. Whether installed in coastal areas prone to gusty winds, mountainous regions with heavy snow accumulation, or other challenging environments, it maintains its integrity and performance, reducing the need for frequent maintenance or replacements and enhancing overall system reliability.
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