Powerwall backup reserve percentage change

Hi all, I wanted to know if it is possible to change the backup reserve percentage via home assistant without going through the official TESLA application.

Can that be added to the Tesla Powerwall integration please?


My Powerwall isn’t enough to cover usage at night. I also have an EV so would not want to drain the battery charging the EV. One automation idea is for setting the Reserve % to a high value so it pulls from the grid, and reset back to a lower value towards the morning so that I use battery just as the sun is about to come up.

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Hey mate - Reviving this thread… Did you get this working ?


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This is available in the HACS Tesla integration.