NEWS CENTER

We specialize in home energy storage, industrial and commercial energy storage

Home

News

solar energy battery News

How to store energy correctly in solar pv battery storage

Categories:solar energy battery News
Author:
Origin:
Time of issue:2021-05-14 18:07
Views:

(Summary description)Solar pv battery storage is a device that directly or indirectly converts solar radiant energy into electrical energy through photoelectric effect or photochemical effect by absorbing sunlight.

china solar pv battery storage





How to store energy correctly in solar pv battery storage

Categories:solar energy battery News
Author:
Origin:
Time of issue:2021-05-14 18:07
Views:

Information

Solar pv battery storage is a device that directly or indirectly converts solar radiant energy into electrical energy through photoelectric effect or photochemical effect by absorbing sunlight. The main material of most solar pv battery storage is "silicon", but because of the high production cost, As a result, its widespread use has certain limitations. Compared with ordinary batteries and rechargeable batteries, solar pv battery storage is a more energy-saving and environmentally friendly green product.

Electrochemical energy storage devices, usually called batteries, are also called secondary batteries. The main difference between it and the primary battery is that it can perform a reversible reaction under the condition of providing external electric energy after being discharged, and it can be restored to the initial state by charging. A common feature of electrochemistry is that they both generate electricity through the reaction of two electrodes immersed in the electrolyte. One electrode is a positive electrode, which accepts electrons, and the oxidant is reduced; the other electrode is a negative electrode, which releases electrons, and the reducing agent is oxidized.

The battery pack is a module composed of a number of identical battery cells combined in series and parallel. As the energy storage device of solar pv battery storage, the battery pack is used to convert the direct current converted from solar radiant energy into chemical energy and store it for supply.

The battery packs in photovoltaic power plants that are matched with the solar pv battery storage square array usually work for a long time in a semi-floating charging state, and their electrical energy is greater than the electrical energy required by the electrical load. Therefore, most of the time is in a shallow discharge state. When the solar cell array is insufficient to charge the battery pack in winter and continuous cloudy days due to the decrease of solar radiation energy, the backup power source of the photovoltaic power station, a diesel generator set, can be started to charge the battery pack to keep the battery pack always in shallow discharge. status.

Solar pv battery storage has excellent performance, stable quality, large capacity, and low price. It is currently the main energy device used in photovoltaic power stations.

Keyword:

Scan the QR code to read on your phone

Previous: The purpose and detailed explanation of solar pv battery storage

Next: What is solar pv battery storage?

Previous: The purpose and detailed explanation of solar pv battery storage

Next: What is solar pv battery storage?