What are the factors that determine the service life of solar garden lights?

Whether the solar garden light is durable or not is determined by the life span of each of its different components. In recent years, the energy on the earth has become increasingly scarce, and pollution has also increased, and the burden on the earth is immeasurable. Safe and environmentally friendly new energy has become the savior in people’s eyes. They are inexhaustible and inexhaustible. In particular, solar energy is the most prominent and most widely used in new energy. Nowadays, solar power generation is becoming more and more perfect in the field of lighting. Street lights, solar garden lights, solar landscape lights, etc. have gradually taken shape. Whether the solar garden light is durable or not is a topic that people are more concerned about. How long the solar garden light can be used is closely related to many aspects. The quality of any part of it will directly affect the length of use of the solar garden light. 1. The service life of courtyard lights and battery quality are closely related. There are many kinds of solar courtyard lights batteries, and various solar batteries have different lifespans according to their working principles. The quality of the battery directly affects the service life of the courtyard lamp. 2. The battery packaging form must be selected. The solar cell packaging form is used to extend its life and protect the battery panel from bending and damage. Currently, there are two packaging forms, laminated and glued. The lamination process can guarantee the working life of the solar cell as long as 25 years. Although the glue is beautiful, the working life of the battery is only 1-2 years. Therefore, for solar lawn lights that do not have high life requirements, epoxy encapsulation can be used, and for solar lights that have a specified service life, it is recommended to use laminated encapsulation. 3. The battery capacity should be selected reasonably. Because the input energy of the power generation system of solar lamps is unstable, the battery system must be configured to work. Generally, there are lead-acid batteries, nickel-cadmium batteries, and nickel-metal hydride batteries. The choice of their capacity directly affects the reliability and cost of the system. When choosing the battery capacity, it is necessary to meet the lighting at night, but also to ensure that the energy during the day is stored to meet the power consumption of continuous cloudy and rainy days. If the battery capacity is too small, it will lead to insufficient lighting at night, while too large a battery capacity will cause the battery to be in a state of power deficit all the time, which will affect the battery’s service life. Regarding the above points, it can be seen that solar batteries play an important role in the service life of solar garden lights. Therefore, if you want to make the life of solar garden lights longer, you must try to choose a battery with a laminated package and a better capacity. In the future use process, reasonable use should be made to extend the service life of solar garden lights. The solar street light controller is a professional control solar street light system. The controller is connected with solar panels, batteries and light sources. It controls the time of turning on and turning off the lights. It is a very important component in the photovoltaic system. It can make the entire solar energy The photovoltaic system can operate efficiently and safely, so the quality of the controller directly determines the life span of the solar street light. The controller can prevent overcharging and overdischarging, adjust the output power, and stabilize the voltage and current, all of which can prolong the service life of the battery. Therefore, if you want to ensure the service life of solar street lights, you must install a good controller. When people observe solar street lights, the first thing they see is the pole of the solar street light. Therefore, the proportion of the light pole in the investment cost of the solar street light cannot be underestimated. The light pole is generally divided into hot-dip galvanized and cold-plated. Zinc treatment. The life of galvanized light poles is generally about 20-25 years. If the thickness of the galvanized light is thinner, the lifespan is shorter, and the thicker the thickness, the lifespan is relatively longer. Its lifespan will also change according to the place where it is installed. Coastal areas are relatively humid, and the lifespan is generally about 20 years. Inland areas are arid and rainless, the air humidity is small, and the degree of corrosion of the light poles is small, so its lifespan reaches more than 30 years. In addition, it also depends on the applicable industry. If it is a more corrosive chemical industry, the life span will be greatly reduced accordingly.