I got my system working beginning of 2019 since that time I have had 4 inverters replaced. The first one took over 2 months to get repaired then 4 to 5 months later the inverter dies again. Another 4 - 6 weeks to get repaired. It makes zero sense you don't have backup inverters. Telsa is being held hostage by Solar Edge? 4 -6 weeks for a replacement is completely unacceptable. The fact the inverter dies every 4 - 6 months is a joke. I bought the Solar for power outages. Fl has a lot of hurricanes. My wife has a medical condition and we need power.