As promised this is the first video showing two Sunsynk 50 kW Hybrid inverters working together in parallel with a 120 kWh battery array a double-headed monster
The batteries can't have a common Buzzbar, they are wired separately with one inverter one battery
Each Inverter has two battery ports 50 Amp Each (they can parallel on the same inverter )
Use the BMS 1 Port on the inverter
Ensure good BMS Comms
Take great care with HV Batteries always use rubber gloves.
Software Version MCU 3102 F051
Currently Max in parallel 5
More to come next week
Hi Keith, I have three 60kWh SunSynk batteries on one inverter. Parallel bat 1&2 is selected. Batteries go to a common external busbar and then we take the inputs to the inverter for bat 1 and 2 from the busbar. The inverter trips out with F20 - Tz_Dc_OverCurr_Fault when we get to 50A. How do I set the max discharge to 100A?
Thanks (Hannes - Max Yield Energy - South Africa)
Hello Keith,
is it possible to update the inverter to work(read and display parameters) with Foxx Ess batteries automatically.
Hi
Habe volgendes Problem mein Wechselrichter von Sunsynk 12 kW schlägt Alarm beim einschalten mit der Fehlermeldung f56. önnen Sie mir da weiter helfen?
What is the limitation? is it a function of the underlying cell count & the protocol for parallel operation? i.e. 12 packs of 16 batteries = 192 cells per rack. 2 racks is 384 cells - is that too much for the protocol (when paralleling) to pass between units? Its not specified on the datasheets - is it safe to assume battery voltage is 160-800v? Could you do 7 batteries in each rack? 16cells x 7 batteries in parallel = 112cells per rack (with approx 364v) 2 racks would be 224 & under the 2^8 limit? Could you also parallel & put the inverter into AGM/Lead acid mode for the batteries? Careful with the peak currents - if you lose a pack its 2x the curren…
Yes we to at Clearsky PV have the original manual showing a common bus
We purchased 2 x 50 kW units and a SMD stack in December from Herholts now no one
Seems to care.
..comment below call me 0834634083....someone needs to held accountable for releasing this with false information?