Assuming your solar roof setup includes a decently stocked Tesla Powerwall, you're looking at a pretty cozy apocalypse scenario. If the grid decides to take an extended vacation, your family could keep the lights on, the fridge running, and phones charged for quite some time. The key? Sunshine...
Tesla initially teased the Powerwall 3 with a basic overview. The wait is over! After 6 months, Tesla's website now offers the complete Powerwall 3 specifications in their official datasheet.
Short circuit blues got your LiFePO4 feeling fried? Don't despair, sparky! Check for smoke, BMS whispers, and battle scars before declaring it battery-landfill bound. Safety first, then consult the experts (or mourn the crispy critter).