Forum Discussion

Almot's avatar
Almot
Explorer III
Jun 14, 2013

MPPT controller - voltage sensing without separate wires?

Soon to be released MPPT 3048 will have battery voltage sensing wires optional. Before they were standard. Now it is supposed to sense the battery voltage through main terminal cables, if I'm correct....
KJINTF's avatar
KJINTF
Explorer
Jun 19, 2013
Hi Jim

What I am looking for a response to is

"MPPT will have a 5% performance drop. It's all relative, but mppt needs the big cables."

This I do NOT agree with

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