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Steca Tarom 4545 12/24v 45A Solar Regulator - CA-11/88

Steca Tarom 4545 12/24v 45A Solar Regulator - CA-11/88

Steca Tarom 4545 12/24v 45A Solar Regulator - CA-11/88


The new design for the Steca Tarom sets new standards in this power class. A graphic display informs the user about all important system data and enables configuration and adjustment of the controller to the specific requirements of the individual system.

Numerous clever functions allow the user to adjust the controllerto the particular features of the system in question. Thanks to the significantly improved state of charge determination, the system isoptimally controlled and the batteries are protected.

The Steca Tarom charge controller is the best choice for system sizes of up to 2,700 Wp at three voltage levels (12 V, 24 V, 48 V).
The integrated data logger stores all important system data.Controller data can be read by the minute via a Steca open UART interface. As an option, an external temperature sensor can also be connected. Two additional switching contacts can be freely configured as a timer, a night light function, to start generators or as surplus management.

Product features

  • Hybrid controller
  • State of charge determination (SOC)
  • Automatic detection of voltage
  • PWM control
  • Multistage charging technology
  • Load disconnection depending on SOC
  • Automatic load reconnection
  • Temperature compensation
  • Common positive grounding or negative grounding on one terminal
  • Real-time clock (date, time)
  • Innovative, comprehensive data logger with energy meter
  • Night light and daylight function
  • Four freely programmable timers with week day function
  • Integrated self test
  • Monthly maintenance charge
  • Two configurable multifunctional contacts

Electronic protection functions

  • Overcharge protection
  • Deep discharge protection
  • Reverse polarity protection of module and battery
  • Automatic electronic fuse
  • Short circuit protection of load and module
  • Open circuit protection without battery
  • Reverse current protection at night
  • Overtemperature and overload protection
  • Load disconnection on battery overvoltage


  • Multifunction graphical LCD display with backlighting for operating parameters, fault messages, self test.

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  • Brand: Steca Solar
  • Product Code: Steca Tarom 4545 12/24v 45A Solar Regulator
  • Availability: In Stock
  • RRP Inc VAT: £329.95

  • Our Price: £285.00
  • Ex VAT: £237.50