What are the benefits of using better quality inverter?

Most of the times the problem occurs in the inverter. It is very essential to have a reliable solar. Manufacturers who have been in the market for a long time (e.g. Fronius) or Growatthave clearly demonstrated their products are reliable and have shown they will be there to support future warranty claims or issues. Most of the inverters come with 5 year warranty and some of them provide an extended warrant of 5 years.