If it is not under the dome of Chai Wenyi, I guess I have been pressing this article. At this moment, I don't have to pay attention to the dispute about Chai Ayi. Her screaming for environmental protection has awakened me with some environmental protection. If I still press this article about improving energy conservation and environmental protection, it seems that I am somewhat numb! Voice of China commented that the United States and her mother are so concerned about the environmental protection of the heavens, Duang, New Year, the first, squatting! I have always wanted to write an analysis about the positive interaction between LED lighting and solar distributed systems. How can LEDs be effectively reduced? The owner's early system cost investment, increase revenue, etc., thus promoting the better development of solar energy distribution. I will separately analyze the adoption of high-efficiency LEDs for solar LED lighting systems, solar LED street lights and fiery solar distributed roofs. Some of the superficial investment return table analysis in the text, I have tried my best to simplify, you have no patience to see, it does not matter As long as you pay attention to the author's summary and thinking. First, the solar LED lighting system We first analyze the solar LED lighting system. The picture is a series of fruit solar LED lamps designed by an old mage in the author's photovoltaic circle. Common core components of such lamps: Lithium battery itself operating voltage DC3.7V, similar to LED lamp beads Vf, in order to facilitate understanding, we use LED lamp beads in parallel to simplify calculations, the main purpose is to analyze the cost of high-efficiency LED particles Impact. We simply use the relationship between light efficiency and current to define the drive current.
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