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Jungle avatar image

With BlueSolar MPPT is bluetooth dongle really required?

Can the Victron BlueSolar MPPT 75/15 be connected to solar panels to charge 12v AGM battery without purchasing the bluetooth dongle and playing with the settings??

MPPT - Solar Charge Controller
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Matthias Lange - DE avatar image

Out of the box the settings are suitable for the most lead-acid/GEL/AGM batteries(14.4V absorption/13.8V float). But if you have some kind of special battery that requires other values(look at the datasheet), you should buy a SmartSolar or the BT dongle to make the proper settings.

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