Newbie here. I just bought a house here in the UK which has a Growatt SPH 3000 system already installed. It is 3kW of panels and 3 kWh of batteries.
I’ve managed to get access to the system via ShinePhone and the web interface at server.growatt.com
I am on the Octopus Agile tariff, which has different prices of electricity for every half hour of the day.
I am trying to set up the system to charge the batteries when electricity is cheap and to discharge them when it is expensive.
Thanks to several posts here I’ve worked out how to set the system to charge from the grid overnight. However what I can’t do is see how to “disconnect” the batteries so they don’t start discharging until 4pm when (for now at least) the rates are much higher.
Is there a combination of settings that will achieve this?
Apologies if this has been answered before, I did search the forum before joining to see if there was a previous solution.
OldCodger - aka Ian
I’ve managed to get access to the system via ShinePhone and the web interface at server.growatt.com
I am on the Octopus Agile tariff, which has different prices of electricity for every half hour of the day.
I am trying to set up the system to charge the batteries when electricity is cheap and to discharge them when it is expensive.
Thanks to several posts here I’ve worked out how to set the system to charge from the grid overnight. However what I can’t do is see how to “disconnect” the batteries so they don’t start discharging until 4pm when (for now at least) the rates are much higher.
Is there a combination of settings that will achieve this?
Apologies if this has been answered before, I did search the forum before joining to see if there was a previous solution.
OldCodger - aka Ian