That's competing against LFP chemistry, so 33% penalty on a chemistry that itself has a penalty versus NMC.
My understanding about sodium though is that the performance in cold and heat is excellent. So even if you pay a penalty for weight, you can drop the thermal management, which saves quite a bit.
For grid storage, this chemistry will be a game changer. For vehicle, I think it has a ways to go before being preferred over LFP, but that's a guess.
My understanding about sodium though is that the performance in cold and heat is excellent. So even if you pay a penalty for weight, you can drop the thermal management, which saves quite a bit.
For grid storage, this chemistry will be a game changer. For vehicle, I think it has a ways to go before being preferred over LFP, but that's a guess.