question

thirdeyesamuel avatar image
thirdeyesamuel asked

How to Charge a Battery to 33v from Alternator

I am currently using a Victron MPPT and 12/24 100/50 Buck Boost Converter in my 8S4P Nissan Leaf van house battery system and would love to know if I can safely increase the charging voltage of the buck boost converter from 30 to 33v.

My operational voltage is 28-33v.

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Orion DC-DC Converters not smart
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Alexandra avatar image
Alexandra answered ·

@ThirdEyeSamuel

the buck boost can only go up to 30V max

https://www.victronenergy.com/upload/documents/Datasheet-Buck-Boost-DC-DC-converter-25A-50A-100A-EN.pdf

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The Solar chargers can be set to the 33v you are looking for.



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thirdeyesamuel avatar image thirdeyesamuel commented ·

Thanks for the response Alexandra.

I do indeed use the scc to get me to the higher voltage, was just hoping there might be a trick to raising the converters output.

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