Clean electricity generation paired with the first grid-level sodium battery energy storage system can bring costs down to just $0.028 per kWh. The 10 MWh storage capacity is executed with sodium-ion cells that can be charged in just 12 minutes.
  • 0110010001100010@lemmy.world
    13·
    1 year ago

    210 Ah cells to 90% in 12 minutes.

    Assuming I can math early on a Monday morning:

    90% of 210 is 189

    189 / 12 is 15.75

    So they charge at 15.75 an Ah per minute. Not sure how that compares honestly.