They discontinued the battery with the lower number of charges because the people actually prefer the more expensive one (per KWh) with higher number of charges

They discontinued the battery with the lower number of charges because the people actually prefer the more expensive one (per KWh) with higher number of charges. Also the Powerwall is for home use. For utilities they offer Powerpacks, and they are already on sale: https://www.teslamotors.com/powerpack/design https://www.teslamotors.com/powerpack/design