Chased Down The World's "Best" Solar Cells
Sure learned me... 24% efficiency 8 junction Gallium Arsenide On Earth 100% output for 100+ years. $114 per cell. Yeah. Individual cell.
Forum Discussion
2oldman wrote:jaycocreek wrote:"can be up to" probably means at cold temperatures in noon sun. The wattage on panels is almost never reached either.
.., the charging efficiency can be up to 23.7%.
In using my Jackery 100 watt portable panels, I have gotten 82 watts off of one 100 watt panel, but mostly 70 watts and below depending on many things and an amature trying to get angles correct..
Being kinda new to solar and panels,I really put my attention to actual hands on and not advertised numbers..As I have mentioned,Hobtech compares panels side by side on input only changing the connections..Everything is exactly the same.
That's the only way to tell in my opinion which one grabs the most solar..
