Carolinian
TUG Member
Those days of 24 hours of darkness are really a problem
While you may have that in the very far north and south, that is not the usual problem with sun. Indeed, in summer, there would be more sun. I remember being in Talinn, Estonia during the "white nights" when it was daylight after a fashion at 2AM.
HOWEVER, for a reality check:
Clouds, fog, snow, ice, etc. can also substantially reduce or eliminate power production from solar panels. Those are the usual problems that solar has in producing power. Sometimes storms can set in for days. Sometimes snow and ice can last for days.
There is also the problem discussed in the video of the former Chief Science Advisor to the UK Department of Energy and Climate that I posted. In the UK, demand on the electric grid is highest in winter, but winter has fewer hours of daylight AND less intense sun, both of which significantly cut solar power production. In other words, the power supply from solar diminishes substantially right at the time it is needed most by society.
Last edited: