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Solar panels are mostly black. Do they reflect more sunlight back into space than what was under them?
by jbay808 5y ago
Solar panels are mostly black. Do they reflect more sunlight back into space than what was under them?
- zbrozek 5y agoUsually not, and certainly not as currently designed. Hence the notion of flipping to a mirrored side in case of excess electricity, or having some fancy coating stack that manages to reflect everything which is not absorbed by the cell.