As Texas finds itself in a harsh  winter and as the state struggles with rolling blackouts, Tesla CEO Elon  Musk has expressed his disdain at the situation. On Wednesday, the CEO  took to Twitter to note that Texas’s Electricity Reliability Council  (ERCOT) is not exhibiting much reliability right now. For some Tesla  owners living in the Lone Star State, however, the past days have not  been as difficult. 
 Over the past few days, Tesla  owners from Texas have shared some of their experiences, especially  those who opted to install a Powerwall battery in their homes. Coupled  with solar panels, Powerwalls allow the lights to literally stay on during a power outage. And based on what has been shared online so far, this is exactly what has been happening. 
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