The GF1 is going to have 7 phases, or the first phase is about 1/7 of the capacity of the GF1 planned 35 GWh capacity or about 5 gwh per year.
It's a pretty safe bet that at least until the M3 launch the entire output will go to TE. If we assume Tesla's costs are $190 per kWh now (they are actually lower), and we deduct 35% for the GF cost savings (cost will about $67 per kWh less) does anyone want to check my estimate for the amount of additional income?
I got 335 million.
If we use a selling price of ~$400 per kWh total annual TE income should be well over a billion