As I say built to last we have a microtek inverter for over 10 years now. it defects for only one time over 10 years.so it is a very tough machine for heavy use.it gives perfect backup every time. yes we change the battries 6 times in 10 year period but the inverter is same.it is a very trusted brand that dont let you down in terms of performance and reliablity.
it is verv easy to use even assembling of the inverter can be done by yourself.
as compare to other UPS compenies it is far more better then others.
we are very satisfied from this brand.
microtek is the compeny who make very reliable inverter and ups that can never let down any costumer