In recent years, drones have also been popular, and it has been interesting to use the drones to give gifts during the Chinese New Year, as well as drones to set off firecrackers. Fun is fun, but after all, everything has its own drawbacks.
At this stage, in addition to the entertainment applications such as aerial photography, the application of drones in plant protection and security has gradually increased, and drones have begun to show their practicality in various fields.
But it should not be overlooked that the biggest problem with current UAVs is that they do not support long-distance long-distance flights. This is mainly determined by its power supply mode. Most of the drones are driven by batteries. The power of the battery supports various actions such as take-off and flight of the drone. However, the battery storage capacity is limited, and the drones often fly. The time and mileage require land to be recharged, which greatly limits the practical application of the drone.
So how to solve the power problem of the drone? One direction is to drive drones with gasoline, etc., and many foreign research institutes have conducted related research, but obviously this method is still unable to get rid of regular replenishment. The other direction is to use solar-powered drones. Solar energy can be said to be inexhaustible. If the solar power can be used to power the drone, it will greatly improve the flight of the drone. Distance and time.
What is gratifying is that the media recently exposed the solar drones developed by China, and China has mastered this key technology after the United States and Britain. It is reported that China's self-developed solar drones not only fly at a height of 20,000 meters, but also maintain high-altitude flight for several months or even years.
China's solar drones can be successfully researched and developed, indicating that the state attaches importance to the development of science and technology, and scientific and technological progress will have an important impact on comprehensive national strength. Obviously, this drone has a promising application in military applications. I hope that in the future, solar drones will penetrate more fields, and low-altitude solar drones will be developed to facilitate the production and life of arches.
Self-employed people in the industry said that the flying height of China's solar drones is close to the space, and it is less affected by the meteorological environment. It can use solar energy to a great extent, so that it has the characteristics of long-term navigation. If you develop low-altitude solar drones in the future, you can't rely solely on solar energy. In rainy weather, you need to use other power methods.
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