That page doesn't say anything about PV. https://www.ise.fraunhofer.de/content/dam/ise/en/documents/p... says that 17 million hectares are used for agriculture in Germany, 48000 hectares are used for golf courses, and (as of 02021) 32000 hectares were used for photovoltaics, which would be 0.2% of the agricultural area. I'm having a hard time finding current figures, but I doubt photovoltaics are more than 2% of the agricultural area yet. I don't think that's why land prices have risen 30%.
Thanks for looking up the numbers, and it wasn’t my intention to exaggerate the influence of PV. I just wanted to point out there is a lot of pressure and it may be a sensible policy to use up rooftops first instead of arable land (even though the influence of PV on land lease rates might be negligible today).
