Steca Solarix PRS 2020

Steca PRS 2020 solar charge controller

Powerful and reliable solar charge controller with clear LED display

The Steca PRS series is suitable for both 12V and 24V system voltages and solar module input power of up to 20A. The Steca Solarix PRS solar charge controller impresses with its simplicity and performance, while offering a modern design with a clear display at an extremely attractive price.

Several LEDs in different colors simulate a fuel gauge, providing information about the battery's charge level. Modern and intelligent Steca algorithms are used here to ensure optimal battery care.

Steca PRS charge controllers are equipped with an electronic fuse, providing optimal protection against short circuits and reverse polarity. The solar charge controllers operate according to the serial principle and disconnect the solar module from the battery to protect against overcharging.

Special features:

• State of charge calculation by Steca AtonIC (SOC)
• Automatic voltage adjustment
• Simple menu-driven operation
• PWM control
• Multi-stage charging technology
• Automatic load reconnection
• Temperature compensation
• Integrated data logger
• Night light and morning light function
• Self-test function
• Monthly maintenance charge
• Graphic LCD display
• Made in Germany

Additional features:

• Overcharge protection
• Deep discharge protection
• Reverse polarity protection of module, load and battery
• Automatic electronic fuse
• Short-circuit protection of load and module
• Overvoltage protection at the module input
• Open circuit protection without battery
• Reverse current protection at night
• Overtemperature and overload protection
• Shutdown in case of battery overvoltage
• Manual load switch