In my opinion its a great choice to give the command of the house to this when electricity is gone. I will used it since last 4 years and I do not get any complaints from it so you can calculate the durability of the UPS Inverters
It was also a user friendly product it do not give some oppose to be our friend as always work as I want. I can control everything in it completely which a UPS Inverters can do as from stopping it to work for a long lasting time period