Dual Axis Solar Tracker Using Microcontroller: A Game-Changing Technology in the Solar IndustryRenewable energy sources, like solar, have gained popularity in recent years due to their environmental and financial benefits. Despite this, the efficiency of solar panels is still limited by the amount of sunlight they can receive. As such, research and development on solar tracking systems have been ongoing to find ways to improve solar panel efficiency.One of the most promising developments in the field of solar tracking systems is the dual-axis solar tracker using a microcontroller. This technology allows the solar panel to track the sun's movement in both the horizontal and vertical directions, ensuring maximum exposure to sunlight throughout the day. The circuit diagram of a solar tracking system using a microcontroller involves using Light Dependent Resistors (LDRs) and a servo motor. The LDRs, which are placed at the edges of the solar panel, detect light intensity and send signals to the microcontroller. The microcontroller then commands the servo motor to adjust the angle and direction of the solar panel to maximize its exposure to sunlight.Another advancement in solar tracking systems is the Maximum Power Point Tracking (MPPT) system. It optimizes solar panel output by continuously adjusting the voltage and current levels to extract maximum power from the solar panel. This technology is essential in areas with inconsistent sunlight as it helps maintain maximum power output from the solar panel.A dual-axis solar tracker using MPPT is a combination of the two technologies mentioned above, and it offers even more precise solar panel positioning, resulting in greater energy output. The circuit diagram of this technology involves integrating both the LDRs and a controller connected to the MPPT system with a servo motor to ensure that the solar panel's orientation is optimized to obtain the maximum amount of sunlight throughout the day.One company that has been producing solar tracking systems using these technologies is Solar DIY. Their dual-axis solar tracker systems come with MPPT controllers, ensuring maximum efficiency and energy output. Their solar tracking systems can track the sun's movement from sunrise to sunset, providing consistent sunlight exposure to the solar panels for maximum energy production.Recently, Solar DIY introduced a new approach to the development of dual-axis solar tracking prototypes using 3D printing technology. This technology has made it possible to create affordable and customizable solar tracking systems, allowing for more flexibility in solar projects.The benefits of solar tracking systems cannot be overemphasized. They lead to increased energy production, reduced maintenance costs, and a faster return on investment for solar panel owners. Solar tracking systems also help reduce carbon emissions, making them an eco-friendly option for energy production.In conclusion, the dual-axis solar tracking system using a microcontroller and MPPT technology is a game-changer in the solar industry. With increased energy output, lower maintenance costs, and a faster return on investment, it is a must-have technology for anyone seeking to invest in solar energy. As the solar industry continues to evolve, it is exciting to see the advancements and innovations continually being introduced to improve the performance and efficiency of solar systems. References:- Circuit Diagram Of Solar Tracking System Using MPPT Technology With An Arduino Controller. (2021, August 25). Electronicshub.org. - Dual Axis Solar Tracker Using Microcontroller. (2021, September 13). Elprocus.com. - Solar Panel. (2021, September 13). En.wikipedia.org. - Solar Tracking Systems. (n.d.). Solardiy.ca. - Two Axes Solar Tracker System And Apparatus For Solar Panel And. (n.d.). Patents.google.com.
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