WTF?? It should not take 100-200W to run a bunch of CCD cameras and record the video to a USB drive. Something like that should use no more than a few watts! My entire house in “standby” mode uses about 100W.Apparently Sentry draws between 100-200W, so it should only eat up maybe 10% on a SR+. I tend to turn it on remotely at certain times and I notice a 1% drop only after a few hours.
If Model 3 is drawing 100-200W just sitting still a lot more stuff must be running apart from Sentry - not just the CPU that runs the entire car, but fans, battery cooling systems, who knows what else. Even then, that seems like a ridiculous amount of power for car that is otherwise idle and if that’s the case, Tesla seriously need to lift their game on idle power management.