Hello everyone i just bought two antminer s7's. Where i live, i have to pay very less for electricity. But the problem is the electricity uptime is very poor here, i face 5 to 6 power cuts a day with around 40 minute to 1:30 hours. I want to ask what kind of backup power should i use. i am thinking about getting a 3kva inverter. Please suggest me other options.
Chances are you will be better off looking for a hosting center vs something that can power 2 S7's for up to 1.5 hours a day. Your just talking about a lot of watt's and a long amount of time.
If you look at battery backups I think you will see cost of one that is capable of this just will not pay off. It just will not make sense financially buying a system capable of doing what your looking for. Also what country are you in? Just curious with losing power so much.