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uttern asked

Help setting correct values SmartShunt and MPPT for my boat.


In my boat I have 3 batteries - all 12V,

  • starter battery 95ah
  • usage battery 110ah
  • truster battery 85ah

I have connected the SmartShunt between (start/usage) and the load, mppt is connected to the usage battery. Smartshunt and mppt is in "VE. Smart network" mode. There is a "BEP - Digital Voltage Sensing Relay DVSR" between the the batteries. Its engages at 13.2 VDC and disengages at 12.7 VDC.


Question:

  1. Is the smartshunt mounted in the correct place ?
  2. What should I put as the battery capacity ?
  3. Other settings in the SmartShunt i should set? (Charged votage etc.)
  4. For the Mppt - what is the correct Max charge current in settings?
  5. Battery preset; i have "Position 2.. is that correct?
  6. If using Expert mode, what would my settings be?
  7. Equalization, enable it? or run manual equalization?

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