The 2016 model will charge in sleep mode on a 30w charger, it's just glacially slow, 2-3% per hour at best. 65W seems to be the universal standard for day-to-da

The 2016 model will charge in sleep mode on a 30w charger, it's just glacially slow, 2-3% per hour at best. 65W seems to be the universal standard for day-to-day use with laptops.