it's such a shame reading that a lot of miners are going to shut them down.. i have 3 SP20s running smoothly and i only pay like $3 per month in electricity.. luckly the goverment have fixed the issue with that 
$3 per month for 3 SP20
you are lucky to be born at your country dude
btw what country are you live ?
The country of doesn't exist
, turkmenistan has free electricity for its citizens though