Steca Solarix series Print


  • ST10L10
  • ST20L20

Product features:

  • Automatic selection of voltage
  • Voltage and current regulation
  • PWM shunt control
  • Multistage charging technology
  • Current compensated load disconnection
  • Automatic load reconnection
  • Temperature compensation
  • Common positive grounding or negative grounding on one terminal
  • Night light function with Steca PA RC100
  • Integrated self test
  • Monthly maintenance charge

Electronic protection functions:

  • Overcharge protection
  • Deep discharge protection
  • Reverse polarity protection of load, module and battery
  • Automatic electronic fuse
  • Short circuit protection of load and module
  • Overvoltage protection at module input
  • Open circuit protection without battery
  • Reverse current protection at night
  • Overheating and overload protection


  • Multi-coloured LED
  • 5 LEDs show operating statuses
  • for operation, state of charge, fault messages


  • Adjustable by remote control


  • Steca Optobus


  • Compliant with European Standards (CE)
  • RoHS compliant
  • Made in Germany
  • Developed in Germany
  • Manufactured according to ISO 9001 and ISO 14001