question

harlen avatar image
harlen asked

ip22 - 30 vs 20 for 2 100 Ah batteries (individual and parallel)

Hi

I have 2 SOK LFP 100 Ah batteries. I have a small 10 amp charger for other smaller LFP batteries but want to step up up to a Victron solution for these larger batteries. I charge them separately for now but possibly will setup in parallel.

If I go to a 24 volt setup (series) at some point, I can either disconnect to charge or buy a 24 volt charger in the future.

Other than cost/output amperage.. what is the better solution, the ip22 in 20 or 30 amp config?

Charging time is faster and at 50%, the 30 amp is still at least at 15 amp.

thanks

bluesmart ip22
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2 Answers
kevgermany avatar image
kevgermany answered ·

Check the battery maker's charge current ratings. We can't do more than advise that you charge at that rate or lower.

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harlen avatar image
harlen answered ·

50 amp is max charge rate. Question was, knowing it is 50 amp do I get a 30/15 or 20/10 setup. Of course the 30 will charge it faster.


Is that the main solution, to get the charger with the fastest, safest charge rate?

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