The working principle of a battery shunt resistor is fundamental to understanding its role in current measurement and overall battery system management. When connected in parallel to the battery, the shunt resistor serves as a crucial component for accurately measuring the current flowing through the system. This discussion will delve into the basic working principle of a battery shunt resistor, explaining its connection to the battery and its essential role in providing a low-resistance path for current measurement.

A measurement method for parallel resistance of solar cells 1. The larger the series resistance is, the more the short circuit current drops, and the more the filling factor will accordingly; The smaller the shunt resistance, the greater the current, the more the open circuit voltage drops, and the more the fill factor drops.