Purchased a system based on growatt…
Purchased a system based on growatt battery and inverter a year ago and the reseller told me that in order to have electricity from the batteries when electricity goes out is to have a Growatt ATS T which get this THEY ARE NOT ABLE TO DELIVER AND HAVE NO INFORMATION ABOUT IF AND WHEN WOULD BE IN STOCK. Luckily Growatt itself stepped in after seeing my review and confirmed that for the inverter I purchased that is not needed and configured the system for me.