Artful Dodger
"Neko no me"
This is mostly OT, so I won't dive very deep. It's true that every solar cell is a 'pile' consisting of an anode and a cathode like a battery cell, but the difficulty comes in matching the voltage potentials between the solar cell (typically 0.5v at 25C) and the chemical storage (varies betwn 2.7v - 4.2v for current tesla cells).Something occurred to me, is there any reason a "battery layer" could not be built into every solar panel/solar roof tile? Further expanding the capacity of storage at any given PV installation?
Well, other than the obvious reason that the raw materials are all going into the batteries for cars for the near future.
Once raw materials and battery production have ramped would this be a far-fetched idea, or might doing so be a way to increase overall storage and add value to the PV products?
So still requires DC-DC pwr electronics to achieve this a a product. You'd want a MPP tracker and perhaps put the DC-AC inverter on the cell too. But, do you really want a lithium battery fire risk on your roof?
TL;dr Tesla engineers know what they're doing.
Cheers!
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