Have had Growatt battery/inverter…
Have had Growatt battery/inverter installed for 2 weeks. Hardware seems OK but software erratic. On trying to login to see what is happening it will often take me to a Demo account login page. At a later date it will allow me to login to my account At times it shows power being imported from the grid when there is plenty of spare battery and show power bing exported to the grid when the battery is not fully charged