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wntrhwk avatar image

App not giving correct information

Hello, anyone else having an issue with the app showing very low amps on the solar side. Have hooked up to old controller and VTVM, both show 10.9 amps, App shows 2.5 or less. Thx for the help.

Mike

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WKirby answered ·

Hello Mike.
I assume you are referring to an MPPT charge controller?
It's quite normal for the Amps to be lower on the solar side compared to the battery side. You should notice that the Volts are high on the solar side too. What you need to worry about is the Power on the solar side and the Power on the battery side of the controller. If you multiply the solar Amps and Volts, you get a similar figure if you multiply the battery Amps and Volts.

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