Profit from buying mining machine

1. Firstly, the cost of bitcoin mining can be divided into three parts:
1. Machine cost: the cost of purchasing mining machine
2. Power cost: the power cost consumed by machine mining
3. Auxiliary costs: personnel maintenance, network, cable consumables, heat dissipation, etc.
for a simple example, take the mining machine of ant S9, which consumes less power on the market, for example, the calculation power is 13.5T, and the power consumption is 1400W
when the mining machine runs for 24 hours: 1.4kw * 24 = 33.6 degrees
Shenma m3, which consumes more power on the market, has a calculation power of 11.5t, The power consumption is 2150w
under 24-hour operation, the power consumption of a single machine is 2.15kw * 24 = 51.6oc
which is roughly equivalent to the power consumption of energy-saving air conditioning, but the bitcoin miner needs 24-hour uninterrupted operation, the power consumption of a single machine is very large after a year's calculation, and the step price cost of household electricity is too high, When the market is not good, the income may not be enough for the electricity expenditure, so at present, mining will choose to be hosted in the mine, which can get cheap electricity and rece the cost price of mining. The price below 30% is the ideal price, which can keep the price of bitcoin falling to a low level, and there is still some income< According to the current mining difficulty of bitcoin:
BTC revenue per ton: 1th / s * 24h = 0.00007087btc
calculated by the comprehensive 12t machine computing power, the daily output is:
0.00007087t * 12t = 0.00085044btc
then the time required for a single machine to dig a BTC:
1 / 0.00085044 = 1175 days
the time required for ten mining machines to dig a BTC:
1 / 0.0085044 = 117 days
100 days In other words, according to the current difficulty, it takes about three years for a single miner to proce a bitcoin, 3.9 months for ten miners to dig a bitcoin, and 11.7 days for a hundred miners to dig a bitcoin. The cost of a single miner is about 8500, Ten are around 85000, one hundred is 850000, less than one million, and one month's income is more than two bitcoins. According to the current price of bitcoin, the price is about 120000. So, although the income of bitcoin mining is not as good as before, it is still considerable compared with other investment projects
however, these benefits do not include decting the cost of electricity charges and later maintenance of machines, so the premise of mining is to find a mine with low electricity charges. If the quantity is large, we need to find a safe, reliable and stable mine. What's more, we need cheap electricity to lower the cost price.

2. The revenue from the purchasing power contract varies from two to three years. You need to book and purchase the mining machinery in advance, search for electricity or look for the mine trusteeship, which has a lot of deployment costs and electricity costs. It also needs manual maintenance. The mining machinery has a service life. In addition, the mining machinery market is updated rapidly, so the cost of such calculation is very high, and it is also very troublesome.

3. Now we can't dig it down. There are 21 million in total. It's almost done. We can't say how long we can get one. It depends on the computer's daily and monthly calculation. It's hard to say how long luck will come to you.

4. Hello

mainly depends on what Miner you have
if you are like ant s9i, the power is 1.4kw, the price is 5400
the daily coin yield is 0.0007, the monthly coin yield is 0.021
monthly income: 0.021 * 44654.5 = 937.7445
minus the monthly management fee of 30, And electricity (1.4kw * 24 * 0.48 * 30 = 483.84)
the monthly net profit of a mining machine is 423.9
if you have any questions, please send me a private letter

5. There will be no pie in the sky. Don't easily believe the online propaganda, which is similar to bitcoin. If there is such a light thing that you can earn 8000 yuan without going to work every day, then you don't need to do anything and just open mines there every day. If you have spare funds in your hand and want to invest and manage money, you can try the online loan platform. If those who can't understand it directly invest their money in yu'ebao or caiyuantong, these platforms are very safe, and the income is higher than the bank interest rate
let's see what others say.

6. I start mining machine in honeycomb when the price of currency falls, and I can many good mining machines. The price of mining machinery is linked to the currency price. During the period of currency price falling, the price of mining machinery is also falling sharply. This is generally a good time for bottom reading mining machinery. Because the cost of mining investment is the lowest, we must pay attention not to follow suit when the currency price rises. There is a certain risk that once the currency price reaches the high point, the income of mining will decrease, In particular, there is no way to guarantee the return on investment e to the short-term inability to recover capital and high electricity charges.

7. Market economy. Commodity proction has a certain quantity, that is, the total quantity of procts. The price, however, fluctuates with the supply and demand of commodities (that is, the relationship between the quantity supplied and the quantity needed). That is to say, the total quantity remains unchanged. When there are more people buying goods, the supply falls short of the demand, and the price rises. When there are fewer people buying goods, the supply exceeds the demand, and the price falls
for example, if there is a certain harvest of garlic and more people buy it, the supply can't meet the demand and the price is high, while less people buy it. If the garlic can't be bought, the price will be lower.

8. I agree with you very much. You can't buy the miner blindly without knowing the source of income.

9. Now the investment in mining machinery has high income and decentralization. It is suggested to go to NB cloud mine. The big capital investment platform is regular and safe, with strong background and fast cash withdrawal

10. Buy mining machine, basically can guarantee as long as there is computing power can be directly proportional to the income. In the early days of mining, because the number of miners was not very large, CPU was widely used in mining, which could be regarded as the "trillion" level. With the increase of mining population, CPU obviously can no longer meet the needs of miners. At this time, the graphics card mining with greater computing power and stronger universality was born, and the computing power was pushed up to the "100 trillion" level. Interstellar bit miner can pay more attention