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When was total full is the voltage 100% charget on inverters, the measurment voltage on battery 14.3v dc on another 7 are 13.9v dc fully charget

So i m measumenting the batteries in 7 batteries are voltage the 12.65v butt on one is 12.75v what can be that? maybe eq not work well or something ellse wrong i was the charging limited to 19 amps at all inverters all total charging with the 19 amps it needs longer to the charge the storage...

I've never seen a deterioration because I've never had much efficiency, so it's strange to me because I set the inverters according to the seller's instructions, as he recommends

https://www.varta-automotive.com/en-be/products/varta-professional-dual-purpose-efb/930-190-105

Sou Guys i dyscovering about this battery sou recommendet charging is 10% of 190 ah this is the 19 amps for string 38 amps for Both on 56.4v

That is wiring 4 pcs + to - ,12+12+12+12V=48v 190ah x 2

that's what it says in the growatt instructions, but for the LFD setting from the seller who also deals with batteries, unfortunately they don't want to give me any advice because it's extra money for them, so I'm looking for a solution to this issue because it's really not worth it because the...

that's what it says in the growatt instructions, but for the LFD setting from the seller who also deals with batteries, unfortunately they don't want to give me any advice because it's extra money for them, so I'm looking for a solution to this issue because it's really not worth it because the...

+ goes to +, -to - it s hov need s to be Wired it

I t all to one phase 3x5kw to one we have load betwen 1kw -2.5kw Max yet bechouse we not loading the pool pumps and Heather right Now in wintter we have 3 Lines with 9 panell 480 w each panell , total are 27 panell to each inverter goes 9 panell s

I o yes this setts is great when i load Just one inverter than i need change it to 20A butt the inverters are in parallel mode

Not are hot it s normal in manuals i t s 60A charging for this batteries it s the recomoned butt this what you say maybe is problem, to quick charget and not right

regarding the power draw, when there is no load, nothing is connected that could drain the batteries, but it is possible that the problem is in the eq, but I don't know because the original batteries were purchased, but if I checked, they are Varta EFB 190 ah dual proposition, they belong to the...

I have 2 x 4 batteries sou it is the 8 batteries, 4 in series x 2, the eq have i 2 pieces for each site one the low voltage is set to 43.5V on inverters the Max charging are 58.4V and i have the charging set to 50A on each inverter 3 pcs od them

Dear, I apologize for my bad English, the following is the problem I have: the batteries charge over 18 kwh in total, I understand that I can only use half of them, that is, 9 kwh, but here is the problem, I only drain them for 3 kwh and they are already empty, so the system turns off, as can be...

Hi i have one problem discharging and charging problem what can i do the charging are up 9 kWh butt discharging are 1kwh or smillar and shutt down bechause the battery drops after 30 min to minimum voltage the batteries are 8x 190ah lfd VARTA 2x 4 pcs to 48v please help me batteries are ok i...