We bought this invertor only just 3 months and I think it was a wrong decision. I am felling that we have wasted money.
If I talk about the durability, it is very bad. After three months it sharted showing low power it gets charged whole night but after 2 or 3 hours it shows that insufficient power.
As it gives a very bad service and it is also very less user friendly. There nothing that shows how much power us left. It is a very bad invertor. I think we wasted our money.