Steca Solarix PRS 2020

Steca PRS 2020 Solar Charge Controller

Powerful and reliable solar charge controller with a clear LED display

The Steca PRS series is suitable for both 12V and 24V system voltage and for solar module input power up to 20A. The Steca Solarix PRS solar charge controller impresses with its simplicity and performance, and also offers a modern design with a clear display at a very attractive price.

Several LEDs in different colors act as a tank display, providing information about the battery's state of charge. Modern and intelligent Steca algorithms are used here to ensure optimal battery care.

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

Features:

• State of charge calculation by Steca AtonIC (SOC)
• Automatic voltage adaptation
• Simple menu-guided operation
• PWM control
• Multi-stage charging technology
• Automatic load re-connection
• 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 for module, load and battery
• Automatic electronic fuse
• Short circuit protection for load and module
• Overvoltage protection at the module input
• No-load protection without battery
• Reverse current protection at night
• Over-temperature and overload protection
• Shutdown at battery overvoltage
• Manual load switch

Documents & Downloads

• Datasheet PRS 2020
• Manual PRS 2020