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Hello, the MPPT 100 / 50D solar controller of fangpusun has been used for several months, and the battery used is 12V. Is there any way to solve this problem?

Hello, the MPPT 100 / 50D solar controller of fangpusun has been used for several months, and the battery used is 12V. Is there any way to solve this problem?

2021-01-28

1. Your battery is 12V, but the battery voltage of this solar controller MPPT 100 / 50D is set as 24V, so you can set the parameters. You need to set the battery voltage to 12V. 

2. You can restore the factory settings, and then reset the ABS voltage and "float" voltage according to your current 12V battery parameters.


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