Worst company ever!
Worst company ever!! Living in Sweden where we have a special extra cost during day time when using electricity. This extra cost is almost 50% of the electricity price. So when my iHomeManager (an advanced AI modul) for 4700 SKR about 400 punds from Sungrow loads my batteries it appears that they don't have/use this parameter in the modul. So after 6 months several attempts from the electrician and from the retail seller with no results i at last today got the answer from Sungrow tru the retail seller that this parameter is going to funktion after a upgrade that will be in a few days (apparently)!!
Sungrow are selling a faulty product on the Swedish market that doesn't work!!! The Sungrow homepage looks like you come to heaven and on and on again says that they have excellent costumer service that I tried to contact at lest 10 times tru different ways with no results.
And on top on this misery that cost so much time for all of us this have costed me 10000 SEK extra when my batteries have tru the iHomeManager got electricity when it costed the most..