My parents have solar panels on their house since 2007. So if anyone is interested in long term data from central europe (Thuringia), take a a look here: https:

My parents have solar panels on their house since 2007. So if anyone is interested in long term data from central europe (Thuringia), take a a look here: https://www.graefenroda-solar.de/ https://www.graefenroda-solar.de/