Can Sodium-ion Batteries Replace Lithium Iron Phosphate Batteries?

The sodium ion is quite mature now,.

We already have the production small production to the some of the car makers. The only problem is quite a little bit lower energy density compared with iron phosphate today. That is why when iron phosphate is cheaper people tend to select the iron phosphate rather than sodium ion.

But we have developing the second generation of sodium ion which can be very good compared with the first generation. 

So we believe it will be  20% -30% of replacement of lithium iron phosphate in a smaller car on a shorter range of the cars at the initial stage