SMA SI 3324 Installation - Manual (Page 99)

SMA Technologie AG System Examples
Installation Guide SI3324/4248-14:SE2406 Page 99
(Stby)* = Parameters that can only be changed after you have placed the Sunny
Island 3324/4248 in standby mode (see section 9.3 "Switching Off" (Page 85)).
Other parameters can also be changed for this system. You will find a list of these
parameters in section 17.2.2 "Adjustable System Parameters" (Page 134).
Load shedding is an important feature for protecting batteries from quick
aging caused by deep discharge. This is only activated when, over a longer
period of time, more energy is consumed than is generated, or when the
generator does not start (lack of fuel, generator fault).