Correct Charging Amps Settings for 3 x hubble batteries
Hi All,
Please could you assist with the optimal settings for Charging amps on 8Kw sunsynk inverter with 3 x Hubble 5.5Kw AM2 batteries? Ive been told that up to 140 amps is fine and wont damage the batteries, but my installer says only 80A , which takes much longer to charge with the amount of rain we are presently having.
Is it safe for the batteries to leave it on 140 amps please?
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limiting factor is your cable..... from what i'm seeing there is no way 25mm2 is ok for 140 amps!