MPPT SmartSolar 100/30 Charge Controller Support

Recently installed this system in line with a 100 12 V Battle Born battery and a 12 V AIMS Power 1250 W inverter charger. The controller remained with a blue light on bulk but appeared to be charging the battery. Curious if I’m doing something wrong or a voltage threshold hasn’t been met that would activate the absorption or float lights to activate.

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jemal-swoboda commented · Feb 25, 2021 at 05:22 PM

Also, it seems to only accept a PV charge when the inverter is turned into power save mode (inverter off) versus Power On mode.

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seb71 commented · Feb 25, 2021 at 05:48 PM

It sounds like you did not set it up for your battery.

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jemal-swoboda seb71 commented · Feb 25, 2021 at 05:50 PM

Thanks! The installation guide stated to set to 7 for a lithium iron phosphate battery. My BMV 712 is measuring the wattage coming in. Is there another step to be updated?

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