What do you know about the Electric Batteries and which is the best one to choose

Electric batteries are electrochemical energy stores. This means that in these devices energy is stored or discharged through chemical reactions. Batteries always have a very similar structure, being composed of cells made up of two electrodes, an electrolyte substance (also called an electrolyte, usually a liquid solution) and a separator. What differentiates the various battery technologies are the materials used in the electrodes, the electrolytic substances and the constructive aspects.

The most common batteries are lead acid, lead carbon, lithium ion (Li-ion), nickel cadmium, nickel metal hydride, nickel sodium chloride, sodium and sulphur and flux batteries (which can employ different chemical elements).  The aim of this article is to carry out a brief review of electrochemical batteries, with an emphasis on the technologies currently most used or the most promising for use in photovoltaic systems and electrical energy storage systems in general. Among the technologies most used in solar energy systems, lead-acid and lithium-ion batteries stand out. Lead-acid batteries are an old and still widely used technology, especially in off-grid solar power systems.

Li-ion batteries are currently the big stars of the storage market, with many applications in power systems and electric mobility. The need for more efficient, more durable, more compact, lighter and cheaper batteries has led to the relentless search for new materials and new technologies for electrochemical storage. 

Battery characteristics

Batteries of different technologies can have very different characteristics. Batteries can have high storage capacity and high energy density, but their life cycle can be short. On the other hand, they can be designed for high durability, but they can be heavy and bulky. They can also have high capacity and long service life, but their cost can be prohibitive for most applications. 

The batteries can be evaluated according to the specific energy density, the load capacity (Ah), the depth of acceptable discharge (DOD – depth of discharge), the time of life (related to the number of charge and discharge cycles the battery withstands), the ability to withstand high temperatures (which affect the operating life and safety), the specific power and the C rate, which determines the speed at which the batteries can be charged or discharged.

There are determining characteristics depending on the type of application. For stationary applications in renewable energies and electrical systems, the main characteristics are usually batteries prices in India, the number of work cycles, efficiency and robustness – the latter associated with the capacity to withstand high temperatures, overloads or deep discharges.

Li-ion batteries have a moderate response speed and occupy an important position, being suitable for small and large storage systems. Lead-acid batteries, due to their reduced cost, robustness and satisfactory response speed, are still preferred in many low-power systems and can also reach large-scale applications, although they are preferably replaced by lithium or other batteries ability to perform a greater number of operating cycles.


Well the batteries prices in India depend on the types of the battery and manufacturer or brand. If you are thinking of buying a lithium ion battery on the basis of the conclusion of this article, then it might possible that you will be charged more than if you purchase a lead acid battery but lithium ion batteries are dry type of batteries and requires minimal maintenance while lead acid batteries require maintenance on specific period of the time. So if you have decided to buy the lithium ion battery then you should prefer the best solar battery brand in India. Loom Solar has been gaining a skyrocketing praise and recommendations from the experts and users. It is the fastest growing brand in the field of solar products. And even if it has become the best Solar brand in India, the batteries prices in India are still the most reasonable and lower than the other popular solar brands.

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