Thinking that with PowerWall in your garage you could have access to ~400VDC from the PowerWall. Wouldn't it be cool if Tesla offered a "super" power wall charger (hence SPWC) fed from the PowerWall and your solar panels.
Sure you can use DC->AC->DC with HPWC but it should be 10-15% more efficient as pure DC-DC and quite possibly offer faster charging.
Home Supercharger anyone?
Sure you can use DC->AC->DC with HPWC but it should be 10-15% more efficient as pure DC-DC and quite possibly offer faster charging.
Home Supercharger anyone?