Hi all,My system is ESS based on , I have mmpt 250/100 charger together with Quatrro 10kVA and Li battery bank. All of them are connected to Color gx device.2 mppts are connected via VE.direct port on color gx and 1 mmpt at usb port of it . I am using mmpt relay output to trigger another relay coil for my loads (lamps) and want to have my them on based on:
1- Battery voltages ( to ensure battery life)2- from Sunset time until sunrise
I have turned on street light function on all mppts , I will attach some settings below.
I read the manaul where it says Tx port can have multiple options.
I have chosen Normal Communication since all my devices are connected at color gx and DVCC is enabled on it.
I see external control written inside Victon connect app.
my question is how can I achieve streetlight fn working in this scenario? is there tx pin inside ve.direct port from mppt end that send signal ot color gx VE.direct port end to turn off relay based on sunrise/sunset conditon ?
I have tried testing but the relay state only changes (open or closed) based on battery voltage conditon that I have set and not based on street light . I want to take care of both