Boeing labs announced in 2017 they had developed a panel 42% efficient merely by stacking cells and that it wouldn't be much more $ to manufacture. You can see that those never came out. Even a 42% efficient panel would be a game changer domestically. Yes, they have been hiding tech from us for decades.
Boeing labs announced in 2017 they had developed a panel 42% efficient merely by stacking cells and that it wouldn't be much more $ to manufacture. You can see that those never came out. Even a 42% efficient panel would be a game changer domestically. Yes, they have been hiding tech from us for decades.