I'm hoping tonight will do a lot to erase that.
Elon says SCTY is a no brainer. It obviously is for him - his personal fortune is heavily hitched to both wagons.
I don't think that's what he means when he says its a no brainer though. Evidently, some of TSLA and SCTY's largest investors agree with him. A highly-differentiated end-to-end product with a consistent customer-facing image throughout is only possible when you have both the batteries AND the solar under one roof. Additionally, buying a Tesla car dramatically changes a customer's electricity usage profile, and so many of them will reconsider where their energy comes from at the same time.
I absolutely agree that SCTY is having a boat anchor effect on TSLA, but I believe that reaction on the part of the market is wholly unfounded, disconnected from any real risk profile that might be associated with it. That means its the sort of misvaluation that's ripe for taking advantage of - as many of us have been doing with the arbitrage play. Its amazing to me that the arbitrage gap is still so large. Sometime in the next 20 days, it will become apparent that this is a done deal, and the gap will close (though I'm not sure which stock moves to close the gap - I'm hoping SCTY, since its the smaller of the two). SCTY looks like a money pit on paper, but its being exceptionally hamstrung by the capital markets. They're creating a self-fulfilling prophecy by raising SCTY's rates in response to a perceived increase in risk. SCTY has risk-free cashflows for the next 20 years but is financing the asset that generates them. Bad rates can turn that investment upside down, and so banks raising SCTY's rates is actually CAUSING the meltdown they're trying to guard themselves against. If TSLA can secure better financing rates, those assets easily generate positive cashflow during TSLAs most capital intensive time period.
I actually think that TSLA buying SCTY now is one of the more brilliant business moves, in part because of how widely misunderstood it is.