How to adjust to battery voltage of off grid inverter on lcd display
Please note that the method just can be used for several voltage difference between real battery voltage and LCD Display. If the difference is large, maybe board is something wrong.
- Only connect battery to inverter( Don’t connect inverter to utility, PV system and load ); It mainly prevents the big fluctuation on battery voltage.
- Press UP an Down at the same time for 3 seconds and type 111 , then press Enter
- Select battery page , S means reduce the voltage, A means increase the voltage.
For example, LCD displays 53V and multimeter displays 50V, then type 3V on S state. And press Enter
to save it.