shiped to portugal well not entirly not caring about power becouse even if is free power is not unlimited and i have around 150kva of power to use .
Is it the 150kw monthly or daily? Because if its daily the suggestion would be great option but if its monthly basis then you could only run only one miner because the suggested above m21s or m30 will consumed around 100kw every month if you run it 24/7.
And take note don't deal to any newbie pretending to be a supplier like the one posted above because the links posted by Bitcoin_Arena don't have other verified distributor or supplier.
150kw is the max isntant power that the line suports nothing to do with monthly or daily
so derate to 120 maybe even 115kwatt constant.
since it is free but only 115 kwatt you have a few choices. mikeywith mentions the whatminer 20s
i have had bad luck with my whats miners but my asic space gets beastly hot in the summer.
you want 35 to 50 watt gear that does not break
is your space roomy and can you cool the gear. if you can i would get the whatsminers