What are the important uses of energy storage batteries?

The important uses of energy storage batteries are as follows: (1) Regulating voltage (stable voltage) As the working characteristics of solar batteries are affected by changes in solar light (irradiation) intensity, temperature and other factors, if the solar battery package is directly connected to the load When connected, the load is often difficult to operate in the best working condition, and the system efficiency is very low. However, when the battery is used as an energy storage battery, it will clamp the working voltage of the solar battery and transform it into a solar battery to charge the energy storage battery. The energy storage battery will supply power to the load smoothly (especially voltage) to ensure the system Run in the best working condition. (2) The use of solar photovoltaic systems for supplying instantaneous high-current discharge is expanding, especially the off-grid solar photovoltaic systems, which will be used as the start-up of household appliances such as refrigerators (compressors), electric vehicles and motors when entering thousands of households. Because the start-up of this kind of electromechanical equipment requires a large current, the start-up current is often 5 to 10 times the rated operating current. The solar battery package in the photovoltaic system is affected by the maximum short-circuit current and the limit of the light intensity. The photovoltaic battery array is difficult to meet the requirements of the starting current. If the battery is used, it can supply a large current to the load in an instant. (3) Storage of electric energy In most off-grid photovoltaic systems, the voltage and current appearing in the array of photovoltaic batteries (solar panels) cannot be exactly the same as the load (electrical appliances). Especially when the natural conditions change, cloudy, rainy, and night light intensity changes, the photovoltaic battery cannot supply the full load of energy, which results in difficulties for the normal use of electrical appliances (loads). With batteries for energy storage, and its energy can be adjusted Metabolism, photovoltaic systems equipped with energy storage devices can satisfactorily and smoothly supply the required electrical energy for electrical appliances. Therefore, it is very necessary to use energy storage batteries to store energy for photovoltaic systems. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous post: How to repair the broken Ni-MH rechargeable battery?