waynehooper

Item: 3 x Pylontech UP5000 LiFePO4 (4.8kWh, 48V) - all upgraded to 1C firmware
Age: 2 x 3 years - 1 x just under 2 years
Price: R7500 Each - If you take all 3, I will throw in the battery cabinet for free
Payment Method Accepted: Cleared EFT
Warranty: Should still have, comes with 5 years. It was registered for the 10 year warranty but I'm unsure if that is transferable.
Packaging: 2 original boxes. I can package at buyers expense if it needs to be shipped. Hence prefer collection
Condition: Excellent working condition — SOH all 97%, Cycles - 321, 385, 389 I can provide SOH reports.
Location: East London
Reason: Upgrading to a larger capacity battery
Shipping: Preferably not — but can discuss at buyer’s risk and cost
Collection: Yes, collection preferred

They pushed the 95% firmware to my battery (Inverter is Mecer SOL-I-AX-5M4 Axpert MKS IV 5600va) and since then I have been having issues with the inverter restarting when the battery reaches 100%. You can hear the audible clicks from the BMS and after that the inverter shuts down and restarts. Happened twice this morning within a few minutes.
Last night I got a F60 error on the inverter (with red ring) and battery showed error state as well.
I have messaged CFE and they are looking into it!

I think if 20 A turns out to be the practical limit for 1 battery module, then with n modules, you should be able to set the maximum charge current setting to 20n amps of charge current, since the extra battery capacity should stabilise the voltage, and each module should only see 20 A (assuming that they are properly wired and the current shares reasonably well).

Hi Wayne,
 
Glad to hear it's working, yeah that error gave me nightmares. 
I am not sure why we get the error when the max charge current is set to higher than 20a, I assume the batteries don't like it or something to do with th inverter but ay, at least there is a fix 

Good luck man
Just remember on AC we only get 20a max from our grid.
Also check the highest amperage your battery can take.