Across
- 2. doesn't cost much
- 4. What percentage of this power is in the US?
- 8. not good if your going to
- 9. decrease this with solar energy
- 10. how many watts it makes an hour
- 13. we use it every day
Down
- 1. the abreveashion for Pennsylvania Solar Energy Company Inc.
- 3. Friendly for our
- 5. takes down your electric bill
- 6. We would no longer use the focal fuels for energy instead the sun
- 7. to be tightly and better
- 11. Approximately how many units, stations, or places are there in the US?
- 12. upfront costs