Monitoring accurate data from any battery requires the use of a shunt resistor. Mastershunt 500 provides high level of accuracy and control

The heart of any off-grid system or battery-fed motor board or caravan. It is a vital part for monitoring the status of the battery.

The Masterbus facility will share information about any battery bank with the Mastervolt inverters, chargers and monitoring screens. If you can not measure it you can not improve, this is the main purpose of the shunt resistor. It provides accurate data, improves the performance of the solar system and prolongs the life of the batteries.

The MasterShunt 500 will gather all the quantities that describe the status of the battery bank, such as voltage, current temperature and the state of charge. All the data is available via the Masterbus cable

Measuring accurately the current flow Mastershunt will tell us the exact time remaining. The user can program specific events like starting a generator automatically when the battery voltage is low.