Hi there. I am going to make a site where I will mine Bitcoins. 100% of the electricity will come from solar panels. The place where the mining hardware will be put is large enough, about 1000sqM.

My question is which are the best hardware miners right now on the market, except SP50 since Spoondolies does't respond to emails? Also please provide the websites of where I can buy these miners.

Thanks,
Okw