Understanding solar

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I don’t think any of the Cali control panels I have owned have been accurate when looking at the percentage. I have since added a Victron Smart Battery Sense to each battery, gives me peace of mind.

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Hi - can I ask about your installation? I presume that the smart battery sense connected to your engine battery has no impact on the MPPT controller and solar input, it is just reporting the engine battery voltage and temperature for information? Thanks!