eli5: Why do we not run heavily on solar energy as a society or at least in sunny places?

Question

eli5: Why do we not run heavily on solar energy as a society or at least in sunny places?

In: 8

Answer 1

> Why do we not run heavily on solar energy as a society or at least in sunny places?

What makes you think we don’t? [Rooftop solar water heating](https://previews.123rf.com/images/awlend/awlend1603/awlend160300005/55010410-solar-water-heating-systems-on-the-roofs-of-the-city-of-marmaris-turkey.jpg) is common in many parts of the world