That description makes it sound like it's going to be pitifully weak per square meter. First blush is that it's going to be too expensive and weak to be practi

That description makes it sound like it's going to be pitifully weak per square meter. First blush is that it's going to be too expensive and weak to be practical for general use. There might be some edge cases like distributed sensors were it could make sense, but even then a battery backed solar install is going to blow it away unless they've figured out a way to manufacture it almost for free.