The new age remedy in energy storage space: Sodium (Na)- ion Battery

Feb 21, 2022 12:29 PM ET
  • The flurry of recent news in the battery storage room suggest the sharp uptrend for the market to come.
  • Among other things, technology is looking past Lithium Ion batteries, and Sodium-Ion in particular has actually been in focus. Sandeep Maharia of Oorjan weighs in.

With the worldwide concentrate on power transition to nonconventional resources, the renewable energy sector has actually ordered focus around the world. The renewable energy (RE) sector has been experiencing constant development in terms of technology, usage as well as guidelines. A significant concern in the RE field is energy storage, wherein a lot of innovation evolution has taken place over the time period. At Oorjan, we frequently come across consumers looking to conserve their evening time tons through Solar and we have created customized solutions publish evaluating the consumer's power intake pattern. These include battery backed solutions, DG synchronization, Wind Solar Hybrid, etc. There are many more energy storage space solutions that are globally popular like pumped hydro, flywheel, lithium-ion storage space, and so on. One such innovation which is rapid advancing as a less costly, mobile and also reliable storage service is sodium ion batteries a.k.a Na-ion batteries. Allow us enter details of Na-ion innovation as well as the story so far.

These days we consistently stumble upon Lithium-Ion batteries for storage space from calculators to mobile phones and EVs. However, back in the 60s, Sodium Ion batteries were extensively investigated for its storage space possibility given that sodium ionizes quickly. At the same time, after researching a couple of fascinating features of lithium ions in power storage couple of scientists including John Goodenough replaced sodium aspect with Lithium component in batteries. With commercial stability as well as few vital innovations, Lithium took control of Sodium in the energy storage space world. The first applications involved spacecrafts and also slowly Lithium-ion batteries made their means to our mobile phones and also EVs. Nevertheless, the emphasis has actually returned on sodium in current times mainly as a result of some intriguing benefits over the lithium component. There is a lot of sodium available on the earth. It's mostly extracted from so ash. It is also readily available in sea water in the form of salt where pure sodium can be extracted. The process of sodium extraction is easy as compared to lithium from lithium ore.

The expense of sodium ion battery making could be economical as the core basic materials such as iron, manganese and sodium required for sodium ion battery layout are perfectly readily available. One more advantage is the safety of the battery as for the handling is worried. Because of the flammable residential property of the lithium element, the lithium ion battery postures a severe safety problem as it responds with oxygen at the ambient temperature level creating the possibilities of fire. It is also toxic when revealed to air as well as water causing environmental dangerous impacts. The sodium on the other hand is environment pleasant. Chemically, lithium is one of the most responsive aspects placing it on top most priority for cell making. The reactiveness of sodium element could be boosted by merging it with the elements of its similar residential properties. The hybrid elemental battery choice could be implementable as it is being investigated in the majority of the battery firms. The optimization of manufacturing expense as well as making the product a lot more commercial is a supreme purpose of the firms.

There are the license of a newly discovered innovation undertakes 4 stages post commercialization and those are introduction, development, maturity and also saturation. Nowadays, the lithium-- ion battery technology is house under the saturation stage. As the demand is very high as well as the minimal accessibility of resources is placing restraints in the manufacturing of lithium-ion batteries. The cost has actually been increasing. Indeed, commercialization is the primary top priority of the business. Hence due to the market constraint, the R&D on the other alternate obtains influenced. Battery recycling could be the remedy of the existing modern technology however it is followed by ecological adverse impacts. The weighing up of the study in freshly emerging technology needs to be delighted in the positive method parallel to commercialization.

The Na-ion battery was being looked into extensively for a very long time. Lots of companies have actually been dealing with the Na-ion battery development. A lot of these have actually succeeded in creating the Sodium-ion battery by improving the attributes like energy storage space capability, efficiency, security as well as sustainability. Presently, these batteries are the most utilizable for fixed power storage. As there are inherent benefits of the sodium battery that it is non-flammable, it can be moved at absolutely no voltage developing a risk-free environment while managing and simple recyclability paves the way to enter the power storage market commercially. Financially, the Na-ion battery could be the extra feasible option from a future perspective however still the comprehensive research work is yet to be carried out in the industries to bring the sodium-ion battery at the degree of lithium-ion battery as for the dynamically functioning performance is worried

Though as on date, RE programmers are opting for Lithium-ion batteries for power storage, considering the focus on renewable energy transition, the requirement for cost effective and efficient power storage, simple accessibility of raw material, commercial scalability, Sodiu-ion seems to be the future.

Solar Installers, Manufacturers