I am an entrepreneur handling a small sized restaurant in south Delhi. and I cannot manage a mere 10 mins without power. I tried various inverters which I would not be mentioning here but they would serve me only for a month or so and would stop working. but this problem was truly sorted after I bought a su-kam Colossal. It has been so helpful and I completely rely on my su-kam. And to be n a safer side and gauge their customer service support I called up their toll free number and checked . I found their Customer service very prompt and effective. I appreciate their endeavour to serve their customers better.
I have been completely eased out regarding power cuts. I would actually recommend Colossal for Small and mid sized business set-ups.
Thanks a lot.
Suparnili Saxena.