Darek

U1 72 07 . U2 12 21. Can I install it on my inverter?

I have such an inverter. Will these updates match mine?

Thanks. I will install it and let you know what has improved

I will write my observations. Recently, I replaced the inverter from Viktor 5.5 kW to Easun SMW 8 kW. In many cases it turns out to be worse than the old one. I have it set to SUB. Minuses 1. He takes about 65w for his needs and sometimes more. The old one only took 20w. 2. Has problems with charging batteries. I have USER charging set to 57 and charging to 55. The inverter keeps charging to 57 and does not let up. I've already tried changing the settings the other way around and it still results in higher loads. 3. When I have a high power consumption at home and I draw energy from the grid, the battery voltage drops as if I stopped charging completely (the old one kept a constant voltage all the time). 4 If the house consumes, for example, 200W, it cannot reduce the consumption from the network to less than 120W and the sunlight is sufficient. My software is U1 72.05 U2 12.21 Does anyone have a similar experience? Sorry about my english.