Honestly if i had 40k to spend on expanding mining and you had the room, i would instead spend it on solar power... I have been shopping around local here to build a small solar farm on my property that i have all my rigs currently. Here in Florida you cant get a credit on solar unless you produce over a certain xxxx amount. So i have been shopping around and there is a solar panel manufacture called Sonali Solar in Miami, FL that quoted me some pretty amazing prices...

Pallet: 25 panels
305watt panels
$0.46/watt pricing

Small Container: 250 panels
305watt panels
$0.31/watt pricing

Or

A 50,400 watt complete system package

180 x panels
6 x 10.1KW 240vac inverters
Unirac 180 panel kit
cabling for kit setup

They priced me $33,675.40 shipped to my door, which comes out to $0.67 per watt if i do the install myself.


Right now im just trying to find out what permits and coding i would need to meet to install such a system, because if i could cut my $1500/month electric bill down to near $0 mining with the gear i already have, then that is a huge step in the right direction in the future of mining. Right now profits are a bit on the low side, so saving on electric seems more important in my book.... I could ROI on the solar in no time, since i would have to expand to use up the full 50kw in solar.