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Use Solar to charge to 70% and then 100% from grid

Tommy

started a topic about 2 years ago

I'm looking to charge my car with excess solar up to 70% and then the rest with free power I get from 9pm to midnight...

I guess with openEVSE not able to see the battery percentage there is no real way I can do this without something like HomeAssistant?

1 Comment

Charles Brennan

said 9 months ago

Hi Tommy, I'm looking to do the same thing except just use the excess solar generation to charge once my home battery system has been charged. I believe that the Open Energy Monitor https://openenergymonitor.org/ should be able to provide a solution, although I have only just started looking into this and have not had time to look into it further just yet.