question

Peter Van Tienen avatar image
Peter Van Tienen asked

32v system

Can any of the MPPT controllers (12/24/36/48) be used to charge a 32v system? Working on a boat with 4x8v Rolls batteries. Boat currently has a 32v Outback inverter/charger, looking to add solar.

I can see in the setup where I can set the charge voltages but it still wants me to choose the battery voltage from a drop down so I would have to select 36v.

MPPT Controllers
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1 Answer
klim8skeptic avatar image
klim8skeptic answered ·

@Peter Van Tienen That is within the boundary of a normal 36v battery.

Use the demo feature in Victron Connect.

Absorp of 39.2 ok. 2.45v / cell

Float of 37.6 is ok. 2.35v / cell

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Alexandra avatar image Alexandra ♦ commented ·

@Peter Van Tienen

And yes 36v is an option on the mppts.

screenshot-20230411-142332.jpg

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