Worst system iv installed
Iv installed various solar systems and have to say this is one of the worst to set up. Nothing but issues contacted tech support told me to email tech support but you are tech support so sort it. Staff not trained properly. Having to get a fellow installer to come down and sort which will now cost me money. He did say throw away the instructions. Stay away from growatt if you want an easy life. This has been going on for 2 weeks with various visits.