Forum Discussion

outwestbound's avatar
outwestbound
Explorer
Sep 03, 2017

question on interpreting MPPT controller display

Hi. This is intended to be general. If an answer can't be made without knowing the exact unit, then please let me know. My question may be poorly phrased. Does the amount of amps shown on the cont...
3_tons's avatar
3_tons
Explorer III
Sep 03, 2017
Short answer, yes amps drop off as battery nears full due to increased internal resistance (like pumping up an inner-tube...), particularly when approaching 90% state of charge (SOC) and above...

3 tons

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