Solo mining vs Pool mining with S19j Pro at home

Just got my first miner, a shiny new S19j Pro with 100th hash rate. I'm pulling in around 30,000 satoshis daily on NiceHash, but it's not really making a dent in my finances. When you add in my electricity costs at $0.10 per kWh, it’s kinda underwhelming. I'm considering going solo mining and taking a shot at finding a block for that sweet 6.25 BTC reward. Is there a way to figure out my chances of that happening? Is it like playing the lottery?

I found my answer. Kinda scary.  Chance per block: 1 in 3,060,512 Chance per day: 1 in 21,254 Time estimate: 58 years

Early morning math so it might be a bit off. With the current difficulty on AVERAGE with 100 TH you should find a block in about 58 years as you said. But difficulty keeps going up so that  number keeps going up. It is however luck based. So you may find one tomorrow or you may never find one. -Dave

this! so it looks like, the stronger the th/s performance is the higher the chances to mine a BTC-block. but without trying you also can not win there have already been cases where a block has been mined with a low th/s performance. most recently with just under 10 th/s... i personally run my mining farm with ~6.5 th/s and hope for luck

The best attitude for solo mining is: don't expect to ever earn anything. Can you do it? If you can, then you should! (You have other means of income, etc). So its like playing lottery, and the higher your hashrate, the better your chances. Those 58 years are an average. If you look at the pools history of finding blocks, you will notice they may have bad luck or good luck, same here. What if it takes you twice that? what if it finds it in a year? You never know. Like i always say, chances are getting lower and lower (with diff increase), but its never zero.

A larger hash rate is suitable for this...

Yeah, that sounds more like a lottery. You should also take into account the halvings, so for example in just a year you'll earn only 3.125BTC and in 4 years only 1.56BTC for finding a block so the longer you mine the smaller is the reward. And yes, there is a chance of not finding a block at all...

Kinda old thread, but... I 've been thinking of doing the same, but I wanted to ask, have you seen a significant increase on your power bill? I assume that you must be using R909 or Gekkoscience USB miners. If anything else, I 'd like it if you wanted to share your experience.

If you use USB miners, then the miners write that they consume no more than 10-15 dollars per year and an increase in the bill per month by 1 dollar will not be very noticeable. But another problem for these miners is that not all pools support such devices with low hashrate and you are unlikely to catch a block solo. But you will have a great time setting up the equipment and with experience you will tell how you mined bitcoins.

Thanks mate. I ve been thinking of it more like a lottery actually. Something like a "set it and forget it" thing running at home. And if by any luck I hit a block, then I will never forget it in my life. I thought about running some Gekkoscience USBs that reach 400GH/s. Have you tried it?

the electricity bill goes up, of course, but what don't you do to (as FP91G already wrote) understand mining yourself with your own self-configured minig-rig - the whole thing gives you so much new experience, you can hardly believe it and as for equipment i currently have 2x r909 miners and 6x gekko f sticks running - the whole thing is currently generating ~6.9 th/s and my bestshare is 77g

I 've been thinking of doing the same. Thanks, I will, at some point, purchase some gekko f usb sticks to start. I will obviously mine solo. And you never know! Perhaps I get ultra lucky. But in case I don't get lucky (which is almost certain, no harm done.

@apogio if i were you, i would think about buying the new bitaxeUltra miner, which has the bm1366 chip integrated (like the s19xp). at 500gh/s and a power consumption of ~15watt, it would definitely be worth considering. here you can find the original thread👉The bitaxeUltra: Open source Bitcoin miner based on the BM1366 ASIC and under the following link you will find various offers such as a diy kit or a complete package: https://d-central.tech/product-category/others/

Brilliant! That's definitely a good choice for a noob like me. I will check the thread to figure out which parts I need to buy to assemble the miner at home. Thanks