Steca Inverters

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Steca Solarix PLI Inverter

This offers a powerful 5kW sinewave inverter/charger and  integrated 80A MPPT charge controller in a single device.
Solar energy can be used as the top priority, for example. And if that isn’t enough, a generator can be started or the supply can be switched to the public grid. At the same time, the battery can also be recharged by either the generator or the grid. Given its very quick switchover time of up to 10 ms and its flexible energy priority selection, the Solarix PLI also acts as an uninterruptible power supply.

Even difficult consumers, such as large AC motors, can be started reliably with dual overload capacity. The maximum power point tracker in the integrated charge controller ensures that, even in adverse weather conditions, the maximum output is obtained from the PV modules in order to optimally charge the battery and supply the consumers with power at the same time.

Product features

  • True sine wave voltage
  • High overload capacity
  • Integrated 80A MPPT charge controller
  • Multistage charging technology
  • Monthly equalisation charge
  • Auxiliary contact for starting the generator
  • Adjustable cut-off voltages
  • Battery type: gel / liquid lead battery
  • Lightweight construction (11.5kg)
  • Easy installation
  • Two year warranty

Electronic protection functions

  • Overcharge protection
  • Reverse polarity protection of modules, for battery via fuse
  • Deep discharge protection
  • Short circuit protection of load and module
  • Reverse polarity protection by internal fuse
  • Reverse current protection at night
  • Overtemperature and overload protection
  • Acoustic alarm
  • PE connection


  • Graphical LCD display
  • 3 multi-coloured LEDs show operating states
Steca Solarix PLI Inverter/Charger
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Product Code Description Retail Price
(ex VAT)
ST-SXPLI Steca Solarix 5kW 48V inverter/charger c/w 80A MPPT control £738.46