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When we use solar low-power solar lights, we always encounter various problems, some are not lit after a period of time, some are not lit at the beginning, some are bright but the brightness is not high, and some are bright It won’t take long, so I will analyze and answer these questions based on my years of industry experience. First of all, you need to know the principle of low-power solar lights. Help you answer some questions about low-power solar lights The solar light is charged to the battery by sunlight shining on the solar panel. This is the most basic lighting condition, and then the second most basic condition is the battery. The electricity in the battery is It needs to be charged by sunlight, When the battery is fully charged, the lighting time is long. Finally, the third most basic condition is the light source light beads and switches. The light or brightness emitted by any lighting fixture is emitted by the light source light beads, and the brightness or light life ha

How Powerful Is The Sun? What Are The Applications? The sun, our source of energy, the only star in the solar system on which life depends. It is about 150 million kilometers away from our earth. Its mass composition is mainly hydrogen and helium and a small amount of carbon and oxygen. The energy source is fusion between hydrogen and helium atoms. The mass of the earth is about 5.965×10*24KG, and the mass of the sun is about 330,000 times that of the earth, but the energy that the sun dissipates every second only accounts for a very small part of its own mass. How small is it? According to estimates by astronomers and physicists, the sun has existed for about 4.57 billion years, only consuming 30% of its own mass, and will continue to exist for about five billion years, so we can see the sun’s energy after a billion years. Excessive consumption and expansion make life impossible for the earth. Five billion years later, the sun will become a red giant star due to exhaustion of energ