EA is building a QC site at the Von's in Bishop. It's a bit far (0.6 miles) in typical Bishop summer temps to walk to Schat's Bakery or the White Mtn. Ranger District office, but it should make trips up the east side a lot easier. Other EA QCs are being built in Bakersfield, Barstow and Hesperia, so access to 395 from the south should be much improved, although at least a couple more ON 395 are needed.
Guy [I have lots of experience designing/selling off-grid AE systems, some using EVs but don't own one. Local trips are by foot, bike and/or rapid transit].
The 'best' is the enemy of 'good enough'. Copper shot, not Silver bullets.