Hi guys, after asking in the forum last month and doing some research about the solar panel company Robinsun, I got a bifacial solar kit on my balcony. Although weather wasn't all good last month, I still got a €20 reduction on my power bills which is quite satisfying for me.
Given the extreme weathers recently, I think it would be nice to produce my own energy. Storing them with batteries is better but it's still expensive for me now. I will keep track of my production and see if batteries are necessary for me.
They are doing Black Friday promotion now. Check on their website if you are interested.