Final+Review+Solar+Energy

1) Why is solar energy such a good source of energy?

2) What is it's biggest downfall?

3) What is the percentage of people who have solar panels on their homes?

4) Since it is such a good source, why doesn't everybody put solar panels on their house?

5) How long has solar energy been in use?

How long till Solar Energy pays for itself? What country uses the most solar energy?