Bigbatteries.com on Schneider 6848+

[Anonymous user]

Hi. What are the steps and setup to replace 8 acid batteries (48/370ah) to a Bigbattery Cóndor Elite 48v?

https://bigbattery.com/products/48v-cndr-elite-lifepo4-231ah-11-8kwh/

I have two MPPT60/150 controller and 6848+ inverter.

Can i replace the batteries just turning all off, turn on and change charger and controller values using Lithium Ion menu?

[Babajide]

For this, on the first step, it's as easy as swapping the batteries out from the connection of the MPPT cables and the inverter battery cables.

The second step would be to change the settings like you mentioned under the inverter (li-ion settings) and then under the MPPTs (custom battery settings) to match the battery specifications like voltage and currents specs amongst others

[Anonymous user]

Thanks!

MPPT is working good. For any reason, battery is at 60% on the inverter 5 lights during the morning with no use (idle). Solar charge the battery for some mins and then start to sell.
Also I turned off the inverter charger due to Fault Code W49, DC Over Voltage. 

Regards.

[Babajide · Accepted solution]

seems like the settings would have to be adjusted. you can send a mail to babajide.ogunlesi@se.com so we can discuss further