Thanks for the reply mike I did that that firmware that they talk about do you have it and how do you connect your notebook with the inverter do you need a app
Hey guys can somebody help me.. I am struggling with my Growatt SPF5000TL inverter connection to a lithium ion battery. I've done all the step got the communications but ive only want it to charge throughout my AC current but it only stays in battery mode. What can be the problem? Or what must I do to get it charged