Introduction
The Steca Solarix PI 550 and PI 1100 are stand-alone inverters for PV battery
systems. They convert the battery's DC voltage into sinusoidal AC voltage. This
makes it possible to use any normal AC appliances that are in a suitable perform-
ance class. These include, for example, tools, consumer electronics, household
appliances, lamps, pumps and motors, which can be used in the same way as
with normal mains power.
Solar modules
Solar
charge
controller
Battery
The series of stand-alone inverters covers the following variants:
Type
Rated input
voltage
PI 550
12 V
PI 550-L60
12 V
PI 1100
24 V
PI 1100-L60
24 V
16
12 V
Consumer device
Inverter
Output voltage
230 V AC
115 V AC
230 V AC
115 V AC
EN
115/230 V
Consumer device
Output frequency
50 Hz
60 Hz
50 Hz
60 Hz
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