Sorry if this product has been raised before, i searched and nothing came up.
Kilowattlabs Sirius Supercapacitor storage "battery "
Several of the other forums ..Solar, EV, tech , etc...are having some debates over the Sirius product which claims to be the first Supercapacitor based storage device for use with Solar systems, utility storage, EVs, RVs etc etc
They claim it can replace any current Lead ,AGM, or Lithium, battery function.
Infact the list of claims are extensive, not least being rapid charge/discharge, 99% efficiency, million cycle life with no capacity reduction, totally fire safe (non combustable materials) , and $1/Wh price point.
Note they are initially offering 3.5kWh and 7.1 kWh , units with other sizes and voltages to follow.
Obviously if any of this is true, then storage has truely advanced instantly, but as many of us realise, these claims go beyond any current proven Supercap performance abilities.....hence why there is hot discussion raging.
Some of you may already be involved in those discussions on other forums , but my reason for raising it here is to rais awareness to either help prove/disprove the validity of this device such that we either can avoid it or benefit from its technology.