What is the role of the solar battery?
Ordinary lead-acid batteries are mainly suitable for maintenance or low-grade occasions due to the need for frequent maintenance and large environmental pollution. Although the alkaline nickel-cadmium battery has better low temperature, overcharge and overdischarge performance, but because of its higher price, it is only suitable for more special occasions. With the widespread use of solar photovoltaic power generation systems, as its supporting battery, more and more attention has been paid.
Solar battery is the application of 'battery' in solar photovoltaic power generation. Currently, there are four types of lead-acid maintenance-free batteries, ordinary lead-acid batteries, gel batteries and alkaline nickel-cadmium batteries. The currently widely used solar batteries in China are: lead-acid maintenance-free batteries and gel batteries. These two types of batteries are suitable for reliable performance because of their inherent "free" maintenance characteristics and less pollution to the environment Solar power systems, especially unattended workstations.
The role of solar battery:
Solar energy is highly respected by environmentalists as a new type of clean energy, but "when there is cloudy and sunny in the moon, and wind and rain in the sky", what should we do when there is no sun? Solar batteries exist for this purpose.
Photovoltaic off-grid power generation system is a power generation system that converts solar energy into electrical energy using the photoelectric effect principle. It usually consists of solar cell components, controllers, storage batteries, DC / AC inverters, etc.
It is planned that the role of the solar cell module is to convert solar energy into electricity, supply the load to work or charge the battery pack; the controller is to protect the charge and discharge of the battery pack; the battery pack is used to store electrical energy; the role of the inverter is Converts DC power to AC power. At night or rainy days, when the solar cell module cannot work, the battery pack supplies power to the load.
The working mode of the battery can be divided into two types: cycle use and floating charge use. Often in frequent charge-discharge working conditions, that is, cyclic use; often in charge, it is used for floating charging, which can make up for the capacity loss of the battery due to self-discharge. VRLA batteries for photovoltaic power generation systems belong to the cycle of use.
The above is the relevant information compiled and compiled by the battery manufacturer Kanglida. I hope it will be helpful to you. If you want to know more information, you can contact us or log in to our official website for more information.
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