Hello guys im using this invertor from 2 months the main problem with this invertor is it is not working for more time it will work only for three bulbs for 3 hours not continiously but it will shutdown very soon It is taking much time to charge itself and the power is also more consuming to charge and also it has two switches that are arranged backside of the invertor that very difficult to switch on the invertor im not feeling comfort with this invertor the capacity of the invertor is very low