Namverter

Thank you Coulomb, maybe I should try it on the 05 (user) setting and just specify the all the specs. I am a beginner with this and do not have all the info. Think my homework before I bought the inverter and battery sucks.

If someone could help It would be great. Just some more info. I used the bms cable that was supplied in the box. I also made up another cable but the same problem occurs.

Good day I got an error 61 on the inverter. It seem to be a communication problem between the inverter and batter when setup 05 to PYL. The specs for the inverter and battery is as follows: Narada 100ah 48v 4.8Kw Lithium Ion Battery Battery Specification Rated Voltage Rated 48V Capacity Discharge Current (Max.) 100Ah (0.5C to 40.5V @ 25 C) Discharge End Voltage 40.5V Charge Current (Recomm.) 100A Charge Current (Max.) 100A Charge Voltage 54±0.5V Dimensions 440 mm 400mm 220 mm Typical Weight 47Kg Status Indicators SOC / ALM / RUN Communication Ports RS232 / RS485*2 Communication in Parallel 8 modules in maximum Kodak MKSII OGX 5.48 5kW 48V Solar Offgrid Inverter § Pure sine wave inverter § Rate power: 5000 W § Input voltage: 230 VAC § Selectable input voltage range: 170-280 VAC(For personal computers); 90-280 VAC (Home appliances) § Frequency range: 50/60 Hz (Auto sensing) § Output voltage regulation (Batt. Mode): 230 VAC +/- 5% § Overload capacity: 5 s@≥150% load; 10 s@110%~150% load; 100 ms @ ≥200% load § Efficiency peak: 90% § Transfer time: 15 ms (for personal computers) & 20 ms (for home appliances) § Battery voltage: 48 VDC § Floating charge voltage: 54 VDC § Overcharge protection: 66 VDC § Solar charger type: MPPT § Maximum PV array power: 4500 W § MPP range @ operating voltage: 120 VDC – 430 VDC § Max PV Array open circuit voltage: 450 VDC § Max Solar charge current: 80 A § Max AC charge current: 80 A § Dimensions D x W x H (mm): 120 x 295 x 468 § Net weight: 11 kg

Hi all I need some help. Which Firmware U1 and U2 should I use in order to connect 2 Voltronic Power MKS 5000VA/4000W 48VDC inverters in parallel?