Yea, can't make a meaningful comparison without (a) cost per watt or (b) cost pe...

		jessriedel on July 23, 2017 \| parent \| context \| favorite \| on: Printed Solar Panels for Less Than $10 a Square Me... Yea, can't make a meaningful comparison without (a) cost per watt or (b) cost per total present-value of lifetime power delivered