I have a question about possible conflicts in the use of the multiplus 1200w/12v and the 2 superpack batteries of 100A each. in a motorhome.
my consumption spreadsheet is:
| quant | Watts | volt | Amps | Amps in CC (12V) | hour | Wh | Ah | |
| Laptop Charger | 1 | 65 | 230 | 0,3 | 5,2 | 2,0 | 130 | 10,4 |
| mixer | 1 | 700 | 230 | 3,0 | 55,8 | 0,2 | 140 | 11,2 |
| USB | 1 | 50 | 12 | 4,2 | 1,0 | 50 | 4,2 | |
| fridge | 1 | 45 | 12 | 3,8 | 10,0 | 450 | 37,5 | |
| light | 2 | 5 | 12 | 0,4 | 3,0 | 15 | 1,3 | |
| pump | 1 | 42 | 12 | 3,5 | 0,5 | 21 | 1,8 | |
| exaust | 1 | 40 | 12 | 3,3 | 1,0 | 40 | 3,3 | |
| total | 846 | 70 | ||||||
| Wh | Ah |
My friend commented that: I may not be able to use them (batteries) with the Inverter, as it is very discharged for these particular batteries. Batteries have a continuous discharge capacity of 50A, while the inverter can consume up to 100A if it is fully charged. I will not damage the battery, as it can withstand a peak discharge of 100 A, but it is for a short period of time, so I will be able to find out that the internal controls will be activated and therefore will shut down the inverter. He recommends using the Smart Lithium line as an alternative and the external BMS. Is that correct? Would it be better to switch the batteries to the smart line? I chose superpack batteries because they are cheaper and have BMS included. What would be better, changing the batteries or changing the multiplus, if possible?
