The Steca Tarom is a solar charge controller specifically designed for use in telecommunications applications or in hybrid photovoltaic systems.
Numerous clever functions allow the user to adjust the controller to the particular features of the system in question. Thanks to the significantly improved state of charge determination, the system is optimally controlled and batteries are protected. The Steca Tarom charge controller is the best choice for system sizes of up to 2400 Wp at three voltage levels (12 V, 24 V, 48 V).
There is the option of connecting additional devices such as a temperature sensor, a data logger and a remote control for configuring and monitoring the system. An integrated Ah meter also provides the user with information on the energy budget of the application.
Also Known As:
Characterisation of the operating performance
|System voltage||12 V (24 V)||48 V|
|Own consumption||14 mA|
DC input side
|Module current||35 A||45 A||40 A|
DC output side
|Load current||35 A||45 A||40 A|
|End of charge voltage||13.7 V (27.4 V)||54.8 V|
|Boost charge voltage||14.4 V (28.8 V)||57.6 V|
|Equalisation charge||14.7 V (29.4 V)||58.8 V|
|Reconnection voltage (SOC / LVR)||> 50 % / 12.6 V (25.2 V)||> 50 % / 50.4 V|
|Deep discharge protection (SOC / LVD)||< 30 % / 11.1 V (22.2 V)||< 30 % / 44.4 V|
|Ambient temperature||-10 °C … +60 °C|
Fitting and construction
|Terminal (fine / single wire)||16 mm2 / 25 mm2 - AWG 6 / 4|
|Degree of protection||IP 32|
|Dimensions (X x Y x Z)||187 x 128 x 49 mm|