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Saltwater Batteries Market Research Report Information By Type (12 Volt, 24 Volt, and 48 Volt), By Application (Residential, Micro-Grid, and Industrial) And By Region (North America, Europe, Asia-Pacific, And Rest Of The World) โ€“Market Forecast Till 2032


ID: MRFR/E&P/12449-HCR | 128 Pages | Author: Aarti Dhapte| December 2024

Global Saltwater Batteries Market Overview


The Saltwater Batteries Market Size was valued at USD 12.90 million in 2022. The Saltwater Batteries Market industry is projected to grow USD 104.76 million by 2032, exhibiting a compound annual growth rate (CAGR) of 23.30% during the forecast period (2024 - 2032). Technological development to meet consumer demand and growing need to raise product popularity are the key market drivers boosting the expansion of the market.


Saltwater Batteries Market


Source: Primary Research, Secondary Research, MRFR Database and Analyst Review

Saltwater Batteries Market Trends




  • Rising progress in technology is driving the market growth




Market CAGR for saltwater batteries is being driven by the progress in technology. An example of a rechargeable battery is a seawater battery, which stores energy using electrolyte solutions such as NaCl, carbon dioxide for the negative electrode, and saltwater for the positive electrode. High power is provided by this and is employed in many applications. While seawater is a secure and sustainable energy source, it isn't usually affordable enough to power industrial uses. Seawater batteries are utilized in many different applications to continuously supply high power levels.


Additionally, the market for seawater batteries is anticipated to expand considerably over the course of the forecast period. They are ideal for applications requiring high power in distant places since they are low cost and have a high power density. With no emissions and no wastes, seawater batteries—which use the phyto electrochemical method—are regarded as a sustainable energy source. Furthermore, compared to other forms of renewable energy sources like hydroelectric facilities or solar power systems, the product is produced in lesser amounts. Seawater batteries have the potential to produce significant amounts of electricity for use in both residential and commercial settings. The cost of seawater to power industrial applications is not always affordable, despite the fact that it is a renewable and safe energy source.


Large amounts of electricity can be produced by a seawater battery even in the absence of a renewable source. It can provide a solution in households, businesses, and industries where the rate of electricity availability is insufficient to run industrial equipment or where renewable energy sources are too costly or incompatible with current installations. The seawater battery is the most current advancement in water electrolysis technology. When an engineer powers it with an electrostatic generator, it harnesses the conductivity of seawater to generate energy. It can be used for desalination and aquaculture procedures, which convert seawater to freshwater.


For instance, Australian University of Sydney researchers revealed in December 2022 that they have also created a sodium-sulfur battery that has four times the storage capacity of a lithium-ion battery. Thus, result in driving the Saltwater Batteries market revenue.


Saltwater Batteries Market Segment Insights


Saltwater Batteries Type Insights


The Saltwater Batteries Market segmentation, based on type includes 12 Volt, 24 Volt, and 48 Volt. The 48 Volt segment dominated the market. Through weight reduction and increased mileage, the automotive 48-volt battery system is an electrical system that improves engine efficiency. Because 48V battery systems are more affordable and highly efficient than the 12V systems seen in cars, manufacturers are introducing new models with 48V battery systems, which lower fuel consumption and carbon emissions.


Saltwater Batteries Application Insights


The Saltwater Batteries Market segmentation, based on Application, includes Residential, Micro-Grid, and Industrial. The residential category generated the most income. Residential energy storage systems (ESS) refer to the use of salt water batteries in homes or small businesses for purposes like storing excess solar energy generated by rooftop solar panels or serving as backup power during blackouts. In residential applications, salt water batteries can provide benefits over other kinds, like lower costs, increased security, and extended longevity.


Figure1: Saltwater Batteries Market, by Application, 2022&2032 (USD Billion)


Saltwater Batteries Market, by Application, 2022&2032


Source: Primary Research, Secondary Research, MRFR Database and Analyst Review


Saltwater Batteries Regional Insights


By region, the study provides the market insights into North America, Europe, Asia-Pacific and Rest of the World. The North American Saltwater Batteries market area will dominate this market. The region's well-established industry for domestic solar power systems is expected to fuel demand for energy storage solutions for homes. Encouraged by government initiatives and investments in renewable energy, the industrial and grid-scale energy storage sectors are also anticipated to flourish.


Further, the major countries studied in the market report are The US, German, France, the UK, Canada, Italy, Spain, India, Australia, South Korea, China, Japan, and Brazil.


Figure 2: Saltwater Batteries Market Share By Region 2022 (Usd Billion)


SALTWATER BATTERIES MARKET SHARE BY REGION 2022


Source: Primary Research, Secondary Research, MRFR Database and Analyst Review


Europe Saltwater Batteries market has the second-largest portion of the market because there are a lot of operators of commercial vessels. Further, the German Saltwater Batteries market had the biggest market share, and the UK Saltwater Batteries market was the European market with the quickest rate of growth.


The Asia-Pacific Saltwater Batteries Market is anticipated to expand between 2024 and 2032 at the quickest CAGR, As a result of regional government efforts to promote maritime tourism. Moreover, China’s Saltwater Batteries market had the biggest market share, and the Indian Saltwater Batteries market was the Asia-Pacific market with the quickest rate of growth.


Saltwater Batteries Key Market Players & Competitive Insights


Leading market players are making significant investments in R&D to broaden their product ranges, which will fuel further growth in the saltwater batteries market. Additionally, market players are engaging in a range of calculated initiatives to increase their worldwide presence, with important market developments involving the introduction of new products, contracts, M&A transactions, increased investment, and cooperation with other enterprises. To grow and endure in an increasingly cutthroat and dynamic market, Saltwater Batteries industry must provide reasonably priced goods.


One of the main business strategies employed by manufacturers is to manufacture locally in order to reduce operating expenses in the global Saltwater Batteries industry to help customers and expand the market segment. In recent years, the Saltwater Batteries industry has provided some of the biggest benefits to medicine. Major players in the Saltwater Batteries market, including Aquion, BlueSky, SunGarner. Exide Industries Ltd., Amara Raja Batteries Ltd., Luminous,Power Technologies Pvt., and others, are engaging in research and development activities in an effort to boost market demand.


Bluesky Energy is an Austrian firm renowned for its cutting-edge saltwater battery technology, branded as the "Bluesky Energy Saltwater Battery." Sustainability and renewable energy solutions are top priorities for the organization. Their extended longevity, lack of flammability, and non-toxicity make their saltwater battery a safe and environmentally beneficial choice for energy storage. According to a 2021 description, Bluesky is an effort to create a decentralized social network protocol that will allow many social networks—each with its own moderating and curation systems—to communicate with one another via an open standard.


Aquion Energy was a company that produced electricity storage systems and sodium ion batteries, often known as salt water batteries, and had locations in Bethlehem, Pennsylvania, and Washington, D.C. The company promised to provide a non-toxic end product made from readily available material inputs that operates safely and reliably across a wide range of temperatures and operating environments, as well as an inexpensive method of storing large amounts of energy (for example, for an electricity grid) through thousands of battery cycles. June 14, 2023 — The first value-added channel distributor for AppOmni in the Asia-Pacific area is Aquion, an Australian-based supplier of scalable end-to-end enterprise solutions.


Key Companies in the Saltwater Batteries market include



  • Aquion

  • BlueSky

  • SunGarner

  • Exide Industries Ltd.

  • Amara Raja Batteries Ltd.

  • Luminous

  • Power Technologies Pvt.

  • Okaya Power Pvt.

  • Base Corporation

  • HBL


Saltwater Batteries Industry Developments


December 2022: Vicor and Mouser Electronics have partnered to build a new resource website that offers a range of information for 48 V products and power designs.


June 2022: EnerSys, the leading producer, marketer, and distributor of industrial batteries worldwide, has established an EnerSys Advanced Systems (EAS) unit in Budapest, Hungary, to supplement its current EAS facility in Horsham, Pennsylvania, which is close to Philadelphia. This expansion of EnerSys' lithium-based capabilities is noteworthy.


May 2022: ABS and Contemporary Amperex Technology Co., Limited (CATL) have entered into a collaboration agreement to collaborate and conduct research on lithium battery propulsion for upcoming ships.


Saltwater Batteries Market Segmentation


Saltwater Batteries Type Outlook



  • 12 Volt

  • 24 Volt

  • 48 Volt


Saltwater Batteries Application Outlook



  • Residential

  • Micro-Grid

  • Industrial


Saltwater Batteries Regional Outlook



  • North America

    • US

    • Canada



  • Europe

    • Germany

    • France

    • UK

    • Italy

    • Spain

    • Rest of Europe



  • Asia-Pacific

    • China

    • Japan

    • India

    • Australia

    • South Korea

    • Australia

    • Rest of Asia-Pacific



  • Rest of the World

    • Middle East

    • Africa

    • Latin America



Report Attribute/Metric Details
Market Size2022 USD 12.90 million
Market Size2032 USD 104.76 million
Compound Annual Growth Rate (CAGR) 23.30% (2024-2032)
Base Year 2023
Market Forecast Period 2024-2032
Historical Data 2018- 2022
Market Forecast Units Value (USD Million)
Report Coverage Revenue Forecast, Market Competitive Landscape, Growth Factors, and Trends
Segments Covered Type, Application, and Region
Geographies Covered North America, Europe, AsiaPacific, and the Rest of the World
Countries Covered The US, German, France, UK, Canada, Italy, Spain, India, Australia, South Korea, China, Japan, and Brazil
Key Companies Profiled ย Aquion, BlueSky, SunGarner. Exide Industries Ltd..Amara Raja Batteries Ltd., Luminous,Power Technologies Pvt.
Key Market Opportunities ยทย ย ย ย ย ย  Technological Development to Meet Demand in the Market
Key Market Dynamics ยทย ย ย ย ย ย  Unending Supply to Fulfill Market Demands and Accelerate Market Development


Frequently Asked Questions (FAQ) :

In 2022, the size of the worldwide saltwater battery market was estimated to be USD 12.90 million in 2022.

From 2024 to 2032, the global market is expected to expand at a compound annual growth rate (CAGR) of 23.30%.

North America held the most market share worldwide.

Aquion, BlueSky, and SunGarner are the major companies in the market. Exide Industries, Inc.Luminous, Power Technologies Pvt., Okaya Power Pvt. Base Corporation, Amara Raja Batteries Ltd. HBL.

In 2022, the 48-volt category dominated the market.

The Residential held the biggest market share worldwide.

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