Hi,
As energy prices have soared in the last few months, I am trying to build a system to my cottage where I can charge two 180Ah 12V AGM batteries overnight from 12am to 8am (when the cost of electricity is below 9c/kWh). I would then connect a certain circuit with around 250wh of consumption to this circuit between 8am to 12am and then it would switch the circuit automatically to mains 230V AC between 12am to 8am. So I guess I would need two timer relays? Is there any way to avoid power loss (spike) between the switches?
Thanks,
Marko
As energy prices have soared in the last few months, I am trying to build a system to my cottage where I can charge two 180Ah 12V AGM batteries overnight from 12am to 8am (when the cost of electricity is below 9c/kWh). I would then connect a certain circuit with around 250wh of consumption to this circuit between 8am to 12am and then it would switch the circuit automatically to mains 230V AC between 12am to 8am. So I guess I would need two timer relays? Is there any way to avoid power loss (spike) between the switches?
Thanks,
Marko