Which kind of battery is better for solar energy storage battery?
News 2023年1月23日 87
Solar battery is the application of “battery” in solar photovoltaic power generation, using lead-acid maintenance-free battery, ordinary lead-acid battery, colloidal battery and alkaline nickel-cadmium battery four kinds.
Widely used solar batteries are mainly: lead-acid maintenance-free batteries and colloidal batteries, these two types of batteries, because of its inherent “maintenance-free” characteristics and less pollution to the environment, very suitable for reliable solar power systems, especially unattended workstations.
Solar lead-acid battery characteristics:
1. Good deep circulation ability, good overcharge and overdischarge ability.
2. Long life, special process design and colloidal electrolyte guarantee long life battery.
3. Applicable to different environmental requirements, such as high altitude, high temperature, low temperature and other different conditions can be used normally.
solar lead-acid battery working principle:
During the day, the sun shines on the solar module, so that the solar cell module produces a certain range of DC voltage, the light energy into electric energy, and then transmitted to the intelligent controller, after the intelligent controller overcharge protection, the solar module to transfer the electric energy to the battery for storage;
And storage requires a battery, the so-called battery is the storage of chemical energy, when necessary to release electrical energy of a kind of electrical chemical equipment.
solar lead acid battery main components:
Anode plate (lead peroxide. PbO2 )—> Active substance
Cathode plate (spongy lead.Pb) –> Active substance
Electrolyte (dilute sulfuric acid) –> Sulfuric acid plus water.
Battery case
Isolation plate
Other (liquid mouth plug, lid, etc.)
Caloong adopts advanced production technology and strict quality control system to ensure stable battery quality and reliable performance. Voltage, capacity and seal are 100% checked on line.