posted on
Sep 28, 2023 12:55PM


Message: Re: WTH?
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Hi Okiedo
I understand where you want to go, and of course I don't know the US situation, but only in Denmark. In general, several systems are being worked on, but the central and very large systems seem to be power to X, which is an example if solar and wind systems etc. are converted into hydrogen, Fuelcells and that way are recycled, albeit with a poor efficiency. Lithium batteries have the huge advantage that the efficiency is super, but of course the battery is quite expensive today. We see in Denmark that it is becoming more and more popular to use batteries in private homes where you either have solar cells on the roof or are connected to a wind turbine. We also have hourly billing, and many times a day the electricity is free, so you only pay for the transport in the network, here too it is a huge advantage to buy a battery pack, so that you can lower the price in general. These battery packs are generally expensive in terms of savings/depreciation, but are on the way down and with falling Lithium prices it has become quite popular. The point is that with solid state batteries this segment becomes even cheaper and therefore it can be used well when there is excess capacity on Lithium or battery production in general. The lifetime of solid state is also much longer. Actually think that Tesla has started to look at this segment, battery storage.
Otherwise SUPER day
Thank you very much for your info which I will dig into.
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