Steca Tarom 4545-48

Steca Tarom 4545 solar charge controller 45A

The new edition of the Steca Tarom sets new standards in this performance class. A graphic display informs the user about all important system data and allows the controller to be configured and adapted to the specific requirements of each system.

A variety of interesting features allows users to adapt the controller to the specific requirements of their system. The significantly improved state of charge calculation ensures optimal system control and battery protection. The Steca Tarom charge controller is the best choice for larger systems with three voltage levels (12 V, 24 V, 48 V).

The integrated data logger stores all important system data. Controller data can be read out every minute via an open Steca UART interface. An external temperature sensor can be connected as an option.

Two additional switching contacts can be freely configured as a timer, night light function, generator start-up, or surplus manager. Up to six devices can be connected in parallel and communicate with each other via the StecaLink bus.

Special features:

• Hybrid controller
• State of charge calculation (SOC)
• Automatic voltage adjustment
• PWM control
• Multi-stage charging technology
• SOC-dependent load shedding threshold
• Automatic load reconnection
• Temperature compensation
• Negative grounding of one or positive grounding of several terminals possible
• Real-time clock (date, time)
• Innovative full-fledged data logger with energy meter
• Evening, night and morning light function
• Four freely programmable timers with weekday function
• Self-test function
• Monthly maintenance charge
• Two configurable auxiliary contacts

Download data sheet