Steca PR2020 (IP65) Solar Charge Controller 20A 12V / 24V Weatherproof

Steca PR 2020 Solar Charge Controller

Powerful and reliable solar charge controller with a clear LCD display

The Steca PR is suitable for both 12V and 24V system voltage and for solar module input power of up to 20A. The intelligent state of charge (SoC) detection, using the latest charging technology (Steca-Atonic), ensures optimal battery care, control, and above all, a long battery life with the best possible utilization.

Features:

• State of charge calculation by Steca AtonIC (SOC)
• Automatic voltage adaptation
• Easy 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

A large LCD display informs the user about all operating statuses with the help of self-explanatory symbols. The state of charge is visually represented by a fuel gauge. Data such as voltage, current, and state of charge can also be displayed digitally as numbers on the display. In addition, the controller has an energy meter that the user can reset themselves.

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
• Overtemperature and overload protection
• Shutdown in case of battery overvoltage
• Manual load switch

Documents & Downloads

• Datasheet Steca PR2020
• Manual Steca PR2020
• Technical Drawing PR2020