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I have now gone through all the documents and data sheets from the download area and have not yet found an answer to my question.
Is the xxx a serial or a shunt controller? So is the voltage of the solar panels short-circuited (shunt) or only switched off (serial) when the battery is 100%?
Thank you and have a nice day.
Matthias
xxx = SmartSolar MPPT 75/10
The MPPT generally presents a higher impedance to the solar array as demand decreases. Only when a power point scan is performed will a short high low impedance sweep be observed.
"So is the voltage of the solar panels short-circuited (shunt) or only switched off (serial) when the battery is 100%? "
In the terms you mentioned above, the mppt controller reduces the current drawn from the PV array, to control it's output current/battery voltage.
