Why Are Solar Panels 21-22% efficient? How can efficiency improved?

How efficient are solar panels? How can their efficiency improve? Besides their benefits, what are the ecological impacts of solar energy?

 

[Borek]

What have you found so far by googling?

 

[berkeman]

How efficient are solar panels? How can their efficiency improve? Besides their benefits, what are the ecological impacts of solar energy?

That's kind of a strange question coming from the Content Editor of a technical website where solar panels are discussed...

From you New Member Introduction thread:

I'm Bobriakov and I will keep it precise and relevant. I am content editor on [website name redacted by the Mentors], a site all about a wide range of science topics, such as solar energy and it’s place for modern life.

 

[berkeman]

Thread is closed for now.