TL;DR: What charging strategy is everyone else using right now?
It's coming up on a year since I took delivery of my Model 3. Things are a bit different, now...
When I first received it, I was commuting around 40 miles per day. My charging strategy was very simple. I would set the charge limit to 80% and schedule for 00:30 (Octopus Go), plug in when I got home and unplug when I set off for work.
Now, both my wife and I are working from home, so we do very few miles. I had read that just leaving it to charge a tiny amount every night was really bad for the batteries, so I changed things up. I would charge to 80%, then reduce the charge limit to 60%. I wrote a small script to check if the SoC was below 65%, and increase the limit back to 80% again. This way, I was charging around once per week, and it always had plenty for the trips I needed to make.
Then, I had an "abnormal" day, and realised this was only optimal if I had time to plan. On this day, my wife had a dental appointment 30ish miles away. This was all well and good, even though I was starting at around 65%. We arrived home at about 40%, and I plugged the car up so it could charge overnight.
Unfortunately, we then got a call that my wife's sister was in hospital. It was nothing too serious and we weren't allowed in to the hospital anyway, but my wife obviously wanted to be on hand and wanted to bring her supplies in case she was admitted overnight. This left us with a problem: We knew we would probably be parked up for a couple of hours, at least, waiting for her to be seen (turned out to be over 6 hours). While I would not have been too worried about just a 60 mile round trip, adding the time spent sat in the car waiting with heating on etc, I was a little nervous.
Fortunately, we found a Tesco with a slow charger right around the corner, so we could park there and await the news while getting a bit of extra charge. However, this whole situation has me re-evaluating my charging strategy. I am over 20 miles from the nearest supercharger (and has often been full when I have tried to use it in the past), and the few nearby chargers which are even slightly fast are unreliable at best. In an emergency, I don't want to be scrabbling around for a charger.
My main plan is to charge higher (90%) and not let the level get so low. However, I was wondering how others were dealing with changes to their driving patterns, and whether I should even bother being so careful about when/how to charge?
Thanks in advance
It's coming up on a year since I took delivery of my Model 3. Things are a bit different, now...
When I first received it, I was commuting around 40 miles per day. My charging strategy was very simple. I would set the charge limit to 80% and schedule for 00:30 (Octopus Go), plug in when I got home and unplug when I set off for work.
Now, both my wife and I are working from home, so we do very few miles. I had read that just leaving it to charge a tiny amount every night was really bad for the batteries, so I changed things up. I would charge to 80%, then reduce the charge limit to 60%. I wrote a small script to check if the SoC was below 65%, and increase the limit back to 80% again. This way, I was charging around once per week, and it always had plenty for the trips I needed to make.
Then, I had an "abnormal" day, and realised this was only optimal if I had time to plan. On this day, my wife had a dental appointment 30ish miles away. This was all well and good, even though I was starting at around 65%. We arrived home at about 40%, and I plugged the car up so it could charge overnight.
Unfortunately, we then got a call that my wife's sister was in hospital. It was nothing too serious and we weren't allowed in to the hospital anyway, but my wife obviously wanted to be on hand and wanted to bring her supplies in case she was admitted overnight. This left us with a problem: We knew we would probably be parked up for a couple of hours, at least, waiting for her to be seen (turned out to be over 6 hours). While I would not have been too worried about just a 60 mile round trip, adding the time spent sat in the car waiting with heating on etc, I was a little nervous.
Fortunately, we found a Tesco with a slow charger right around the corner, so we could park there and await the news while getting a bit of extra charge. However, this whole situation has me re-evaluating my charging strategy. I am over 20 miles from the nearest supercharger (and has often been full when I have tried to use it in the past), and the few nearby chargers which are even slightly fast are unreliable at best. In an emergency, I don't want to be scrabbling around for a charger.
My main plan is to charge higher (90%) and not let the level get so low. However, I was wondering how others were dealing with changes to their driving patterns, and whether I should even bother being so careful about when/how to charge?
Thanks in advance