It brought it up because I know that most these analysis are just misleading at best. Once again, I know exact numbers for Poland and these are very, very poor. It’s beyond my surprise that somebody says that in Finland where they have polar days and nights and almost in arctic circle (the strongest sun radiation is on equator), its energy effectiveness balance could be positive. Nobody has provided numbers so far
While Finland has made commendable progress in solar development, the government has recently decided to halt subsidies for solar projects. Backing will instead be allocated to hydrogen projects.
We shall see only then how the solar panels market develops without subsidies. It can’t be done without energy storage which will be beyond expensive (which is the most cases for now) and power networks / providers don’t want to buy the energy back. That’s the current state in Poland - I know, my father has solar panels