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Many people, especially DIY friends, often need different charging voltages when using solar energy to charge the battery. For example, 17.5V solar panel charging 12V battery is no problem, but charging 24V battery is needed. A boost circuit. This circuit can do this. At the same time, its output voltage can be as high as 80V. It is very convenient to adjust the output voltage by adjusting the post-sampling voltage. Its input voltage range is extremely wide 9-80v. The efficiency is above 85% on average, and bridging on the solar street light can significantly improve the charging time and charging efficiency. Of course, this circuit can also use solar panels to charge electric vehicles above 48V. If you don't want to advertise, you can contact our company if you need it. You can also make it according to the information, which is absolutely reliable. There are schematics and PCB original files in the compressed file.

Although solar energy is inexhaustible, solar energy is limited by the weather and cannot meet the needs of various periods. Therefore, it is imperative to explore a method for storing solar energy. According to foreign media reports, the United States General Electric Company (GE) said in a statement on the 8th that Stephen Sanborn, a senior engineer of the company`s global research center, has successfully developed a sunrotor system that can generate a large amount of clean energy after using carbon dioxide. It also provides solutions for storing solar energy. The Sunrotor system functions as a CO2 turbine. By using supercritical carbon dioxide, it can store solar energy more efficiently and obtain clean energy, while also reducing the use of fossil fuels. In this case, solar thermal energy is stored in the molten salt, and extra power is used to pressurize the carbon dioxide gas to make it dry ice. General Electric researchers hope to reduce the cost of solar energy per megawatt-hour to $100.