perovskites have the potential if used in tandem with normal cells to get you more efficency per panel since they are sensitive toa different part of the spectr

perovskites have the potential if used in tandem with normal cells to get you more efficency per panel since they are sensitive toa different part of the spectrum. You might get relatively cheap 40% panels out of that. That means you need less panels, less mounting, cableing ect. sodium batteries have the potential to be dirt cheap and thus might be able to be rolled out for less of what lipos cost at scale especially in non-mobile applications where size and weight aren't that important.