The 'large battery' to collects the excess, is a total fiction.

Try running your solar toys outdoors, in an AK winter...
Away from mechanized or artificial illumination.

The Loan is powered by 'windmills of the mind' & hot air of
politicians, whose parades of propaganda cloud judgment.

Too bad those who are too lazy to critically analyze information can't or won't see this as another example of a pressure-group's Special License to Act Crazy. 

...And you voted 'for' this? ;)