15000 cycles lithium battery

[Mr Gus]

Mr Gus

What does the above post have to do with the topic?

If this is a decent breakthrough in longevity & affordability, the mainstream implementation & modelling will be swift, & hopefully bring down prices on what is deemed A+ today.

I think this number will move some governments to finally commit developers to build new housing estates, offices with solar battery integration in mind from the outset, eg by 2033.

A decade ago BEV's were 100-150 watthours per kg (spit-balling) ..uptake now with improved capacity has inspired confidence (not necessarily via govt) 15000 cycles based on the stated 350 watt hours per kg potential sounds like another battery barrier cracked in general for home battery acceptance by the powers that be.

The early nissan leaf (groundbreaker) Gravimetric energy density, pack = 97.8Wh/kg
Cell = 166Wh/kg

https://www.batterydesign.net/2015-nissan-leaf/

[openspaceman]

Even is the cells can be that long life cycles
But with time pass, the BMS, the cables, and the other things to make the battery pack will be damage easily
It will needs to fix the system from time to time

Yes this is what makes me think a DIY battery and discrete BMS may be a better bet long term, faulty components can be easily changed.