0 sats \ 1 reply \ @BTCMiner 28 Aug 2022 \ parent \ on: How to start using excess solar energy? bitcoin
Yes, from late 2019 through the first half 2020 the S9s were simply not profitable at even just a few cents per kWh, so miners were liquidating en masse and buying newer models. Example:
https://mobile.twitter.com/offordscott/status/1270758788266680321
Of course, that was a MOQ of 20,000 units but on ebay, craigslist, telegram groups, and such there were many available at $50 and under in 2022 (down from around $200 in late-2019).
https://i.postimg.cc/W1ccDQvZ/Screenshot-at-2022-08-28-02-59-47.png
Source: https://data.hashrateindex.com/asic-index-data
Amazing!
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