Studer Innotec SA
next3
Technical user manual V1.3 © Studer-Innotec SA 101
For multiple batteries, each can be seen independently with a left/right swipe.
Comments about the basic information displayed on the nx-interface:
When connected to a communicating lithium battery BMS, info is given by the BMS.
The day charged and discharged energy (Today) are calculated from midnight to the actual
time. The energy of previous day (Yesterday) is computed from 00:00 to 24:00 the previous
day.
Note: On the web portal the charge and discharge are given in Ah instead of kWh.
The Temperature is given only if there is a measurement, else “--” is displayed and the
temperature compensations are not used. The temperature can come from the nx-
tempSensor or send by the battery BMS through communication. When both are available
the BMS data is used in priority.
The power and current shown in this display is correct only if there are only next3 compatible
devices in the system or if there is a shunt measurement on the battery (not available yet, nx-
shunt-BMS to come).
The % SOC can only be accurate with exclusively next3 inverters connected to the battery. If
other chargers or loads are directly connected to the battery, their energy
consumption/production cannot be measured, so the current measurement will not be
correct.
8.5.3
Battery Settings
The basic configuration is done with the wizard during commissioning.
On the dedicated screens, the settings are organised with topics:
• Battery General Setting: type of battery (if it was a communicating battery, it cannot be
changed on the fly), max charging current
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