InsideEVs posted some pricing information for Powerpack. Tesla Energy Reveals Powerpack Pricing, Starting From 200 kWh Of Storage Nowhere near the original stated $250/kWh for the Powerpacks. Maybe had to switch to more expensive cells because of the cycling. I don't see how Tesla Energy is going to be competitive at those prices. Shares could take a hit on Monday. Glad Tesla got those Model 3 reservations.