So I re-ran my battery spreadsheet on this, and the short version is: if the claimed reduction in cost of 1/3rd current LiFePO4 can be achieved - at retail (so

So I re-ran my battery spreadsheet on this, and the short version is: if the claimed reduction in cost of 1/3rd current LiFePO4 can be achieved - at retail (so I just knocked my LiFePO4 figure down to 33%) can be achieved...oh my does that change the economics. In a "the repayment period of installing peak-shifting capacity at my house would be under 2 years, and the lifetime yield would be 50% on the installation cost". So if they can hit that sort of cost reduction...that's revolutionary for grid batteries.