Recent content by Icetice

Hmm... that can be a problem when you charges via solar.... and if you bye a victron charger i have a victron bluesmart 30ah... it only charges op to 14.20.... when im am plugt in the grid......

I have set my mppt to 14.50 in float and bulk... the bms... it ballanced the cells around that point... does the batteri need to hit 14.50(full) before it ballances or does it ballance when it gets 14.50 while charges...?

Then it must be the scc... if i charge the batteries with the grid charger or the motor on my boat then the monitor says 100% i have 300 ah batteri pak and the monitor says i have spend 300 ah +- when i do a capacity test... So i will start to look in on problems with scc

Thx for the answers tictag and peb and the pic af your charge profil peb, they er very helpfull... and i can se that your bulk and your float is the same.... tictag says that i will destroy the batteries..?? it i have a victron 712 to monitor the batteries and i can se that it goes into float...

Yes i understands you... but as you can se on the pic i can not set a apsorption only flot and bulk... i have the sistem on my boat and want to get as much power oit of the system in the day.... will it be a problem to set the float to 14.20 same as bulk

I have some problem with my epever 40 amp mppt... it drops after 120 min too float charge but the battery are not yet charged alle the way up... this is my settings... what can i do otherwise?

Hi Is this the right settings for my lithium lifepo4 bank Michael

Hi thx for the answar... i have a the 712 shunt were all the current to and from the lithium bat runs, and i can se i max charges 100 amp... it charges with 14.5 volt... i have 2 alternatores on the motor, so that is 50 amp pr. Alternator... the Alternatores is 100 amp... wen the lithium is full...

Hi. I have on my boat a victron cyrix-li relay between the starter bat and my lithium bat. The victron cyrix-li i controled by the victron 712... Why... and will it be better to use the DC-DC charter instedt of the setup i have now useing the victron cyrix-li relay aslong its i set up correct Thx

Batteries....

Okay... i will give it a go.... and i fuze between every battery? How big a fuze?

They have a bms in them all 4 batteri. So 4 bms in total.... what can happende? Will the best batteri be the one that does the hardest job ore will it be the weakest that will suffer.... or will, when in parallel just iqulise all four

Hi. I have a batteri bank of 4×100 amp lifepo4 batteries... 2 of the batteries are the same brand and manyfactor but the rest(2×100 amp) is from diffent brands... can that be a problem? I will put them in parallel in a 12v system on my boat.

I have 300 amp and is planing on 400 or 500 amp in paralle

At the time my setup is option nr.2... minus for the last bat and plus from the first bat