Solar light factory: the high price of solar garden lights is a wrong guide

Saying that the price of solar garden lights is high, that only proves that you really don’t know much about the lighting industry. Sometimes you choose solar garden lights if you are willing to choose ordinary street lights, because too many people pay too much attention to the surface. The price can be seen, but I have never thought that they will not cost anything in the later stage, and I have always mistakenly thought that solar garden lights are expensive. The power source of the solar garden light comes from solar energy, that is, the sun shines on its solar panels and is absorbed and converted, and then stored in the battery and converted into electric energy for lighting at night. There is no direct or indirect relationship with the power grid. The complete set of solar garden lights can completely meet the needs of road lighting, and will not consider the construction issues such as wiring and booster. If it is an ordinary street lamp, if it is on for more than 10 hours, then it will use 2.5 kilowatt-hours of electricity a day, and 912.5w a year. If it is 0.8 yuan per kilowatt-hour, then the annual electricity bill is 730 yuan, which is only The price of a set of ordinary street lights is often impossible to use only a set of street lights on a road in a city. On the one hand, it is more expensive than solar garden lights.