Results for tag: "Sodium Sulfur Battery"

Sodium-sulfur batteries are a type of molten-salt battery constructed from liquid sodium (Na) and sulfur (S). This class of battery has a high energy density, high efficiency of charge/discharge, and long cycle life. They operate at high temperatures, typically in the range of 300 to 350 degrees Celsius, and are more suitable for large-scale energy storage applications, such as stabilizing electrical grids and storing energy from renewable sources, rather than for portable devices. Despite their high operating temperatures, these batteries offer advantages of relatively inexpensive materials and a long operational lifespan, making them an interesting option for instances where space and weight are less of a concern. In the context of battery technology, sodium-sulfur batteries are part of a broader trend towards developing alternatives to lithium-ion technology, with an emphasis on greater resource availability, sustainability, and safety. Their development and deployment are influenced by the demand for reliable, cost-effective stationary energy storage systems as well as the search for battery technologies that can utilize more abundant materials. Some prominent companies involved in the sodium-sulfur battery market include NGK Insulators, GE Energy Storage, and POSCO. These corporations are engaged in the manufacturing, development, and deployment of sodium-sulfur battery technology, contributing to the evolution of energy storage solutions. Show Less Read more