By the way, there is now a 2nd generation ofSodium Ion battery starting manufacturing this year and their 2nd generation has an amazing energy density of over 200 WH/KG
Also they have a far higher thermal sustainability than lithium leading to higher safety ratings.
They talk about it being useed in tesla and other ev manufacturers as well as low cost energy storage technology throughout the world. They can also maufacture their Sodium ion batteries using the same machinery and processes so no change required. WOOOOOOOOW. I would not touch this with your money. LOL