Sounds like it’s still a solar cell though, they just figured out how to make it thinner and flexible. By the time you stack them into a cell, is there really any difference?
"By stacking multiple light-absorbing layers into one solar cell (known as a multi-junction approach), a wider range of the light spectrum is harnessed, allowing more power to be generated from the same amount of sunlight.
This thin-film perovskite material has been independently certified by Japan’s National Institute of Advanced Industrial Science and Technology (AIST) to deliver over 27% energy efficiency. It matches the performance of traditional, single-layer silicon PV for the first time."
Sounds like it’s still a solar cell though, they just figured out how to make it thinner and flexible. By the time you stack them into a cell, is there really any difference?
"By stacking multiple light-absorbing layers into one solar cell (known as a multi-junction approach), a wider range of the light spectrum is harnessed, allowing more power to be generated from the same amount of sunlight.
This thin-film perovskite material has been independently certified by Japan’s National Institute of Advanced Industrial Science and Technology (AIST) to deliver over 27% energy efficiency. It matches the performance of traditional, single-layer silicon PV for the first time."
If you can lay flexible material directly onto the roof, perhaps it can just be the roof, replacing traditional shingles.
It’ll be expensive at first until it’s in wide production, assuming it gets that far without a big flaw being found.
Like Tesla’s solar roof? Those replace shingles as well.
There is always a catch.
in this case I’ll bet its the price