Japanese company develops a solar cell with record-breaking efficiency
I'm not sure I like this. It seems that we're very clearly in the area of diminishing returns when it comes to solar panels.https://upload.wikimedia.org/wikipedia/commons/4/42/Efficien...The conclusion of that chart seems to be : concentrated solar power (even on small scale) is unbeatable, and tops out (realistically) at ~40% efficiency.So now we should probably work on very, very cheap lenses if we want to advance solar panels, and quick ways to make small, very cheap panels.