<https://teslamotorsclub.com/tmc/threads/brand-new-system-and-baffled-with-energy-usage.239512/>
<http://schema.org/articleBody>
"Doesn’t a power wall have 13.5 kWh each? If you have 4 that should be 54kwh. How are you empty after discharging only 18kwh?\n\nI don’t necessarily trust the usage in the Tesla app because there are several bugs. At least for my time zone anything..."
<https://teslamotorsclub.com/tmc/threads/brand-new-system-and-baffled-with-energy-usage.239512/page-2#post-5903526>