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> FAQ List for Solar Cells
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Дата 13.02.2018 15:11
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FAQ List for Solar Cells
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FAQ List for Solar Cells
1. What is photovoltaics?
2. How is photovoltaics different than other solar energy conversion tec
hnologies?
3. How does a solar cell work?
4. What is solar cell efficiency and why do numbers of efficiency appear to vary so widely?
5. What are the different solar cell technologies?
6. What is the difference between a solar cell and a photovoltaic panel or array?
7. What type of electricity is produced by a PV panel?
8. How much power is produced by a PV panel and what does the standard rating mean?
9. How much photovoltaic power do I need for a given application?
10. What are common PV applications?
11. Do solar cells produce more energy than is used during their manufacture?
12. How much does PV power cost?
13. Is photovoltaics economically viable?
14. How does the cost of PV electricity compare to electricity generated by other means?
15. What companies make PV cells and products?
16. What are the advantages and disadvantages of photovoltaics?
17. What do you do for power at night?
18. How long to does a photovoltaic system last?
19. What are the components of a photovoltaic system?
20. Is there enough sunlight to make a contribution to the world’s energy needs?


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