Is now a good time?

Hi- wanted to hear opinions on the following: I inherited some money- around 25K Euro. In the bank now there’s negative interest rate, and that coupled with the high inflation means such cash savings are losing value quickly. At the same time it looks like we are somewhat in a recession. So I am not sure what’s the best to do with it. I was thinking is now a good time to put that money into a European renewables fund? Should I just DCA 5k each month over the next five months. Or do you recommend I keep it in cash on the side lines wait and see where the bottom is? I don’t need that money right now so I can basically put it away for the next 5-10 years. Thanks for any opinion and advice.