Sodium-ion（Na-ion） battery-Another choice for your DIY kits energy storage system. 

Hey Spelos. I learned NOTHING about Sodium ion batteries from your video.

an explanation video and disassembly video of sodium CELL would be very interesting

Please discuss pros & cons, prices, longevity, warranty, and sources. Thanks

cost ? availability ?

Absolutly no information about sodium ion cells in this video. 👎

Are the BMS comms compatible with Victron?

I bought a Seplose Stand Up battery Box “ But they did not ship the epoxy sheets !

Very interesting! How much cheaper will your Sodium-ion batteries be?

I didn't see anything that said sodium.

Does that make it a Mason 210?

Ok, video of assembly and music, nothing to learn or gain and to be honest, they looked like normal Lithium batterires. The BMS looks like a Smart-BMS but missing heatsink on FET's on the terminal side.

How much ampere & volt & also price where available.mob.no please

Ok... It's sodium cells... But that's all, your BMS can't works at 100% with sodium cells, because of voltage working cells is between 1.5v to 4v. You're just lucky that 220Ah sodium cells are the same size a LFP 280/306Ah cells, but can't use more than 70% of the sodium capacity with this BMS, it's a shame...

Click bait

When will you stop selling the Seplos Mason uprigt Tower M280L-A or how it is called ? Ours has arrived from a domestic dealer and parts were missing, luckily, cause meanwhile EVE has warned us to use their cells in this horizontal configuration. The security / pressure valve has to be on top for safety reasons Then the capacity will be lower cause less active cell material can be used if they lay flat Finally the cycles will decrease. Here the insurances will not allow such crap cell tower with this warning from EVE. I can not install it and this will be the same across the whole EU Why have you fooled the people, why didn't you ask EVE for permission and recommanded EVE LF280K if those are not allowed ? Here is the EVE manufacturer statement: In the LF280K datasheet I sent, there is a schematic for the mounting jig. We recommend upright placement for the following reasons: #1 other directions will affect the cycling performance of the core. #2 For LFP cells, other directions will lead to uneven distribution of electrolyte, which will affect the performance of the cells. You cell tower is crap ! Stop selling it without talking about the truth and risks that these will be not allowed here in the EU cause no insurance wants to cover a battery which abuses the cells.