Wie viel Strom wäre in Deutschland erzeugbar und speicherbar, wenn
1) nur 50% der geeignetsten Dächer & Balkone für #Photovoltaik #Solarenergie genutzt würden, und
2) 10% der Felder/Äcker für #Agrivoltaics (PV + landwirtschaftliche Nutzung),
3) 75% der Pkw bidirektional ladbare Elektroautos wären
und 50% der Lkw (dazu: https://www.electrive.net/2026/04/27/powerbank-auf-raedern-bdirektionales-laden-beim-elektro-lkw-demonstriert/ )
4) #Biogasanlagen nicht im Dauerbetrieb laufen würden, sondern für Spitzenlasten/ #Dunkelflaute Erdgas #Gaskraftwerke ersetzen würden

?
(echte Frage)

Makes sense to me. 🌞

#agrivoltaics

This solar farm lets cattle roam under moving panels
https://electrek.co/2026/05/01/solar-farm-lets-cattle-roam-under-moving-panels/

So much for the claims that solar destroys farmland; as usual, reality is the opposite of what he claims:

'Researchers have analyzed the biomass and nutritional value of grasses and legumes for grazing dairy cattle, growing in agrivoltaics fields. The results showed that forage quality may be maintained or even enhanced in agrivoltaic environments.'

#Energy #Solar #agrivoltaics

https://pv-magazine-usa.com/2026/04/16/agrivoltaics-maintain-or-enhance-forage-quality-study-finds/

@tymwol @nickofnz it doesn't have to take land - solar farms can co-exist with other land use, and apparently can actually help - check out #AgriVoltaics

It is true that too much of it comes from China.
We have very few producers in the UK. I bought a custom sized panel from them once, but couldn't get hold of them recently :(

I also bought some from Austria.

I agree there should be more local choices.

The charge controllers and inverters I like come from America: https://www.morningstarcorp.com/

All the Chinese ones have been poor quality so far.