We just charge you power cost. 0.55RMB/kwh
I thought you said for free?
And people are calling you a scammer?
Not good mate.
oh i am really sorry for that,because i am newbie at this place ,no matter what i post a new to[ic, almost no body look at it at all.
i am rally sad. so i just have a try.
sorry for that.
it is rather hard for newbie here. but do other people grow from newbie.