I've been mining with Buysolar since 2014.
He set up a solar array back in 2016.
We really hit it big during the 2017 bull run.
Now we're on the hunt for new locations to set up another array.
We've found a site for 1000 solar panels, each at 300 watts, which gives us a 300kW array. When we connect it to the grid, it should give us about 43 kW running all day, every day.
In the first phase, we set up 200 TH of Bitcoin miners.
In the second phase, we added another 200 TH of Bitcoin miners and 6 GH of Litecoin miners.
I'll share a YouTube video soon.
Video quality not so great but good enough, very nice set up there, Solar is a great idea, but batteries are the greatest liability of the system. how do you handle such a problem?
This is grid tied we don't need no stinking batteries
1000 x 300 watt panels = 300,000 kwatts or 300 kwatts. we mine with 40 kwatts of that 300 kwatts and sell 260 kwatts each hour of sunlight
so 5 hours on average full sun is 19 hours you need to buy back
so in a day we sell 5 x 260 = 1300 kwatts then buyback 19 x 40 = 760 kwatts
the power company charges more for the buy back then the sell so the 1300 we sell earns about 800 to buyback
we do a push or break even with the power company that acts as the battery system.
the power company gets a gain of 1300-760 = 540 kwatts a day
we end up with 40 x 24 = 960 kwatts at no cost each day
You need a lot of space for 1000 x 300 watt panels this warehouse has them. It is about 200,000 sq ft edit 95000 sq foot roof
I will do more post and photos over time.
This part of the buildout is where we create a power demand to justify the 300kwatt roof top system.
we are pulling 47kwatts at power company price of 11 cents that is about 47 x 24 x 30 = 33,840 monthly kwatts at 11 cents = 3800 usd
we need to do this for 4 months for about 16000 in power cost. This is part of the startup cost for the solar setup.
say the 300kwatts = $600,000
then add 16,000 power
and add 10,000 mining gear
and 4,000 wiring structure =
630,000 to build the system
then the federal and NJ incentives are based on that number
most of the cost is for the panels the incentives make it viable.
THIS DOES NOT WORK IN MANY STATES
it does work in NJ
to put it in one time to get approval for the 1000 panels system,
but if we shut the mining down and just look to sell the power back to the power company we can do it after 1 year of mining.
NJ law is good for solar. In fact we may get a new law that lets us sell to our neighbors at 8 cents vs 4 cents to power company. But that is another pair of sleeves.
We ordered 2 more m10's and will be getting them by weds or thurs.
the build out is stable enough..
3 s9's dropped off
the braiins software dropped out 1-20-12:45 could be a fuse issue
a standard s9 dropped out 1-20-16:30
a standard s9 dropped out 1-18-21:55
37th off
3x l3+ dropped off all at the same time 1-20-12:45 could be a fuse issue
2100+800 = 2900 maybe they are on a 14amp fuse and 2900/240 = 12.2 amps which is close
That would mean 2 troubled units. not 6
We are bring more pdu's when we go up should solve load issues.
but the other 36 units are all good.
1x s7ln
1x t2turbo24
1x A921
2x A721
4x m10
16x s9
place was so fucking loud I could not hear myself think so I will bring head phones and ear plugs
how are you going about the financing? every bank I have approached backs out as soon as they hear crypto. I got one bank to be interested but only because I called it a data center instead and did not mention crypto at all.
this is not an issue.
Buysolar has his solar business
I have gone joint with mining on his first array on his own property.
The owner of this very large warehouse (200,000 sq ft) has the warehouse and his own business in it.
The warehouse has excess space.
The warehouse has 3 power panels 1) 480 3 phase 2) 208 and 3) 240
It has its own transformer rated to 250K-watts
It is basically next to perfect.
The warehouse owner will finance the solar panel install buysolar will do the install he will turn a profit on the install of the 300kwatts in panels
I will put in the mining gear
around 10k
the feds and the state give the warehouse owner large subsidies for the panels.
the first outlay for the owner is 3 to 5 months of full cost power to show load is large. that is about 12k in power cost.
we then put in the solar. No one goes deep into pockets.
I would estimate out of pocket for warehouse owner is under 30k
For mining part under 15k which Me and buysolar will put up.
As I said this work in NJ,USA due to subsidies given by the state.
Once it is fully done. We will not own the gear the warehouse guy will own it. We will manage it for a fee,
Short term before solar kicks in we are splitting coins with the owner of the warehouse we put up the gear he put up the power.
If this all works well we may end up doing as many as 5 or 6 warehouses in NJ.
I have been debating this.
In our case the s11 cost 512-65 = 447 + shipping + 27.6% tax
so 512+125+80 = 707
a m10 is 880 the m10's we are are perfect 100% reliable zero issues. high speed is 31th low speed is 21th
our coin deal until June 1 is 50-50 or I have a 15.5th power free miner for the next 150 days
the s11 is 20th or 17th so I have a 10th power free miner for the next 150 days
once solar is in he will buy out the miners so I spend zero in the long run for the miners. In my case I think the m10 is better I am guessing the extra 5th I get for 150 days is worth laying out the the extra 180 cash
I know the m10 has 70 watts at high speed and 60 watts at low speed
the s11 has 70 watts at high speed and 64 watts at low speed.
5 th is 76 cents a day at 150 days is 114 dollars more in mining . but the gear all gets sold to them in June.
I still think if you buy 1 unit at a time the m10 is better then the s11
This is based that no trump tax on the m10
and trump tax is on the s11.
If you don't pay trump tax the s11 is 125 less and may be the better deal.
philip let me know if you need help getting gear in under de minimus value. You shouldn't paying duties on gear like the m10 31T or s11 at current pricing.
Sounds like a great project and this making me wondering what subsidies Oregon has for solar being a very environmentally conscious state.
Maybe we will need 4 to 6 more m10's as project progress moves on.
Next step is add 2 more m10's and tweak it a bit.
we will then run 480th btc and 7gh ltc nonstop till june.
it is not exempt
if you buy 1 you are under 800 (799) and may or may not be taxed.
if you buy 2 you are over 1000 (1598) and will be taxed.
if you buy 3 you are over 1000 (2397) and will be taxed.
While one of the S15 is 1020 which will be taxed.
I have ordered my m10's 1 at a time as has buysolar we purchased 4 since the trump tax started each one was under 800 which may or may not be taxed.
New photos
Yes over 1000 from china to usa = certain tax.
under 800 from china to usa = maybe tax.
White fire blanket will also prevent shorts and grounding.
Made of fiberglass.
More photos
18 x 30 amp circuits
@ yankees yes silver stuff comes from home depot lower sounds, but the room is 86 db
more photos
top shelf to bottom
2 a721 avalon
5 s9
2 l3+ 3 s7ln
9 l3+
panels