Solar street lamps may not have a battery?

Solar street lamps may not have a battery? A lot of people don't understand the working principle of solar street lamps, thought is solar panels, power generation and solar street lamps at night and then discharge to street lamp light source, it's not like that, the solar panels just to

solar street lamps may not have a battery? A lot of people don't understand the working principle of solar street lamps, thought is solar panels, power generation and solar street lamps at night and then discharge to street lamp light source, it's not like that, the solar panels is that convert light energy into electrical energy storage, battery is a container to store electrical energy. So, if there is no battery, LED street lamp, solar street lamp power is invalid during the day, without any value, because there is no way the daytime lights, solar panels must be combined with solar battery work is effective, one is to absorb light energy into electricity is the electrical energy into chemical energy, then evening again converted into electrical energy device. So, no battery solar street lamps are not enough. Since battery is so important, so we choose the battery will have to pay attention to the quality of the battery, must choose good solar street light, so as to ensure the service life of the battery.