Is three-phase net metering required at your location ? Check with your DISCO, it may not be required. If it is, then it seems that the Nitrox 12kw inverter is the only option available to you, unless you're open to purchasing three separate nitrox inverters (3kw each). I am happy with my 12kw Nitrox inverter, but if I were to design my system again, I would opt for 2x Nitrox 6kw inverters instead which would also be more cost-effective compared to a single 12kw hybrid - that model is currently 375k in Lahore, so two would cost 750K) because I require redundancy. If my current inverter were to develop a fault, I would be left without any backup as I have heard it takes a few days for these companies to claim warranty and repair these inverters. As a backup, I have retained my old Veyron 2.5kw inverter, which I previously used only with batteries (NO PV). However, connecting it to my battery bank would pose challenges since my current battery bank operates at 48v, whereas the Veyron inverter supports only 24v so it would not be plug & play. By the way, I'm glad you waited. I was just doing some rough calculations and I would have easily saved approximately 6 lac if I had made the purchase now. That 12kw inverter at one point was priced at 11 Lac Rs. Unfortunately, I ended up buying at the peak. (I really needed the backup as that one day load shedding in Jan was a wake up call for me. I work from home and need reliable electricity 24/7).
