Steca of Memmingen (Germany) made its name with high performance regulators for self-sufficient photovoltaic systems and brings electricity to off-the-grid locations all over the world. High quality products with long lifecycles and low costs ensure professional energy provision and fulfill highest industrial requirements. All Steca products are compliant with European Standards (CE), RoHS compilant, made and developed in Germany and manufactured according to ISO 9001 and ISO 14001. 

STECA CONTROLLER

STECA SOLARIX PRS


>    Series controller with
      automatic detection of
      voltage

>   Common positive
     grounding or negative on
     one terminal

>   Overcharge protection
 



STECA PR 2020 IP


>    Hybrid controller with
      multi-stage charging
      technology

>   Common positive
     grounding or negative on
     one terminal

>   Overcharge protection
   
 



STECA PR 0303, 0505


>    Series controller with 
       voltage regulation

>   Common positive
     grounding or negative on
     one terminal

>   Short circuit protection of
     load and module
   
 



STECA PR 1010,1515, 2020, 3030

>    Hybrid controller with
      multistage charging
      controller

>   Common positive
     grounding or negative on
     one terminal

>   Short circuit protection of
     load and module
   
 



STECA POWER TAROM


>    Designed for industrial and
      outdoor applications

>   Can be used to control large
      systems up to 8,400 Wp at
      three voltage levels

>   Simple menu-driven
     operation



STECA TAROM


>    Hybrid controller with
      automatic detection of
      voltage

>   Common positive
     grounding or negative on
     one terminal

>   The system is optimally
     controlled and batteries
     protected

STECA SOLSUM F


>    Series controller with
      automatic detection of
      voltage

>   Common positive
     grounding or negative on
     one terminal

>   Temperature compensation



STECA SOLARIX MPPT


>    Maximum Power Point
      Tracker (MPPT)

>   Voltage and current
      regulation

>   Ensures maximum available
     power of solar generator



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