Steca Solsum 6.6F 6A Regulator Controller 12/24V LVD


Key Features


  • Series controller

  • Voltage regulator

  • Automatic detection of voltage

  • PWM control

  • Common positive grounding or negative grounding on one terminal

  • High quality German engineering w/ 2 years warranty.




  • Steca is the worldwide leader in the field of solar charge controllers

  • More than one million Steca Controllers are in use in over 100 countries

  • Steca Solsum series controllers are designed for maximum effectiveness and a minimal feature set, ideal for limiting capex on cost-sensitive deployments

  • The Steca Solsum F-Line continues the huge success of one of the most used SHS controllers

  • With a power range of up to 6 amps at automatically recognised 12 V or 24 V it fits to a system sizes of maximum 144W

  • The circuit board is completely electronically protected and with the LED user interface it is easy to check the battery state of charge at any time

  • Large terminals guarantee a simple connection of solar panels, battery and load

  • The Steca Solsum F works on PWM as a low loss series controller.


Specifications / Frequency


Electrical Specifications


  • Nominal DC voltage: 12/24V

  • Auto Maximum charge current: 6A

  • Load Control: 6A

  • Low Voltage Disconnect (LVD): YES


Mechanical/Environmental Specifications


  • Battery Type: Flooded lead acid

  • Adjustable Regulation Set-points: NO

  • Temperature Compensation: YES

  • Display: Two LEDs

  • Mounting: Wall

  • IP Rating: IP32

  • Operating Temperature: -25 to +50°C

  • Ground Type: Positive ground, or negative ground on 1 terminal

  • Weight: 165g

  • Warranty: 2 years


Read More



steca solar logo


Brand Steca
Shipping Weight 0.4000kg
Shipping Width 0.200m
Shipping Height 0.050m
Shipping Length 0.070m
Shipping Cubic 0.000700000m3