As a flagship miner, S19i’s hashrate fee is relatively higher – however, its extremely low energy-efficiency ratio reduces energy consumption and the electricity cost is lower than other miners.
S19i has 3 advantages:
（1）High daily net output: Daily Net Output (T) = Daily Output – Daily Electricity Fee. The lower the electricity cost, the higher the daily net output (T).
（2） Low shutdown price: When the currency price drops, the daily electricity cost will be higher than the daily output. When this happens, the miners need to be shut down to avoid losses. The lower the electricity cost, the lower the shutdown price.
（3）Strong difficulty resistance: When the difficulty increases, the output will decrease. If the daily electricity cost is higher than the daily output, the miners need to be shut down to avoid losses. The lower the electricity cost, the stronger the difficulty resistance.