What equipments can use to mine BTC with power cost is 0.15€/Kwt?
As a hobby, any of them! Profitable? Close to none!
Right now an S19 Pro gets you close to 14$ a day while burning 78kwh, which by your price is 12,5 $, so at current levels you're going to spend 9000$ on gear that will make you 1.5$ a day. An s19xp will be better meaning that you're going to ROI in about 5 years not a decade.
There is any GPU to mine Bitcoin?
No!