jbuntz wrote:I used to think my degradation was due to sitting on the hot TX dealer lot all summer, but now I am starting to think it is just time. Mine was built the same month as yours and I am at 67% SOH.
Agree, this doesn't seem to be purely a temperature issue. Certainly, those in warmer climates appear to be most effected.
We do have hot summers here, but the car has rarely, if ever, been charged under high temperature conditions. It is garaged most of the day and all night, and charged in the garage or other shaded environments, usually at night or the early morning. It also never sat at a full charge in triple digit temperature.
If I were the main driver, perhaps the car would be more babied. But more coddling should not be required of mainstream drivers.
2016 Leaf SV (leased) + 2012 Plug-in Prius (own), 11.43 kW Solar PV (16 MWh/yr actual production), Clipper Creek Level-2 7.7 kW charging stations x2, 20.5 SEER/13.0 HSPF ducted air-source heat pump, 3.70 UEF heat pump water heater