At what point does ZBM deliver a better technical outcome?After...

At what point does ZBM deliver a better technical outcome?

After a while the RTE for lithium begins to drop below a ZBM because the cell charging capacity of lithium batteries degrades over time, based around cycling frequency. I know the SA battery has replacements factored into the price for that reason.

The Lithium Battery Test Centre does create temperature fluctuations so their results will not reflect air conditioned storage. That said in their trials it seems a ZBM will become rather more efficient some time before about 3000 cycles if the RTE is maintained as planned. For slower rates of discharge the ZBM would become superior.


From https://batterytestcentre.com.au/wp-content/uploads/BatteryTestingReport9Sept2020.pdf