I've seen a number of places where you can buy "typical" cells that reach 16% or maybe 18% efficiency. And I've read about research where they've reached much higher numbers - 25, 30, or even 45%. I realize that these extremes are in the lab, under ideal conditions, and with concentrators.
With that being said - what's the highest efficiency cells that a regular Joe can buy? I'm looking for 80-120w worth, so I'm willing to pay a good bit more for the efficiency. I just don't know what to google for to find them...
With that being said - what's the highest efficiency cells that a regular Joe can buy? I'm looking for 80-120w worth, so I'm willing to pay a good bit more for the efficiency. I just don't know what to google for to find them...
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