I have this inverter but its not working properly and has backup till only one hour and this for only 3 bulbs and gor 2 fan
when I bought this product they told me that it can last up to 10hours but that was false and has only back up less than 1
hour and sometime if it took some extra load then it automatically stop working and dont have much more power.It is
very disgusting product. I suggest you all not to buy it.