VictorVoltage
New Member
Is battleborn batteries good and do they hold up well enough for a offgrid system
Over priced and their BMS has issues. If I was going to pay to much, I would get SOKIs battleborn batteries good and do they hold up well enough for a offgrid system
not sure how good it is, but some of the best China made batt which even Tesla using, and the price is 1/3 - 1/4 of that BattleBornIs battleborn batteries good and do they hold up well enough for a offgrid system
If you are in parallel, 12V batteries work great.My first 20kwh where SOK $8000. Nice batteries, have had them for a couple of years now. Then I got some off brand in metal box batts for about $4000, also 20kwh. They have been good all summer. I was just looking at some 12v 100a batts on ScAmazon for about $150 each and was thinking about building another 20kwh battery for about $2400. I would build them 4P 2S with a Victron balancer.
$2400 for 20kwh.....not to bad of a deal, lithium prices are low right now.
Yea, or maybe by the time I get to it the 24v or 48v batts will get down towards the same price range. It will just take a bit of time but it will happen.If you are in parallel, 12V batteries work great.
If you set them up in series for higher total voltage, 12V batteries drift over time, and you WILL have balance issues...
You will need bank balance devices to keep them from drifting voltage...
What's SOK?Over priced and their BMS has issues. If I was going to pay to much, I would get SOK
AGM batteries don't have BMS's.but I have similar experience with Lifeline AGMs
Why would the BMS see 48v? I don't see how. Not saying your wrong, I just cant get there.Also keep in mind that some 12 volt batteries BMS cannot be connected in series as they cannot handle 48 volts across them.
Nah
Being stupid is not as cool as it used to be.
Thank youHere is a link to a SOK rack battery. Lots of good rack battery vendors out there like EG4 and many more.
SOK 48V 100Ah PRO Server Rack Battery - User Serviceable | Current Connected
SOK 48V Server Rack Battery: 4000+ cycle life, UL1973 & UL9540A certified, UL9540 pending, Built-In Smart BMS, 10 year warranty & support!www.currentconnected.com
AGM batteries don't have BMS's.
Totally different setup.
BMS controlled batteries in series WILL drift apart. And require regular balancing.
The best part about new battery technology is the lack of need for regular maintenance.
Putting BMS controlled batteries in series, takes away their biggest benefit.
Out of stock. I’ve emailed asking when they will be back but no reply.Here is a link to a SOK rack battery. Lots of good rack battery vendors out there like EG4 and many more.
SOK 48V 100Ah PRO Server Rack Battery - User Serviceable | Current Connected
SOK 48V Server Rack Battery: 4000+ cycle life, UL1973 & UL9540A certified, UL9540 pending, Built-In Smart BMS, 10 year warranty & support!www.currentconnected.com