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Wikipedia's page on sodium-ion lists several commercially-available batteries capable of several thousand cycles. https://en.wikipedia.org/wiki/Sodium-ion_batt
by DennisP 2y ago
Wikipedia's page on sodium-ion lists several commercially-available batteries capable of several thousand cycles.
https://en.wikipedia.org/wiki/Sodium-ion_battery https://en.wikipedia.org/wiki/Sodium-ion_battery
- Syonyk 2y agoIt does. Can you find any independent confirmation of those claims? I generally regard battery spec sheets as "wishful thinking," based on having done a lot of work with lithium chemistries in the past. Some of them are counting "cycle life" at 80% Depth of Discharge, which... kind of "isn't how that measurement is done."
- DennisP 2y agoI don't have any special sources, but since sodium-ion batteries are already being installed in BEVs and power grids, I guess we'll all find out how it's going before long. No reason a power grid can't restrict their battery storage to 80% discharge, if necessary. It just means buying 20% more battery.