The Steca PR 15-15 series of charge controllers is the highlight among the solar charge controllers.
The latest charging technologies combined with a further significantly improved Steca-AtonIC state of charge determination result in optimum battery maintenance and control of the up to 900 Wp module output which can be connected. A large display informs the user about all operating states with the help of symbols. The state of charge is shown visually in the form of a fuel gauge. Data such as voltage, current and state of charge can also be shown digitally as a number on the display. The controller also has an energy meter that the user can reset himself.
Hybrid controller
•State of charge calculation by Steca AtonIC (SOC)
•Automatic voltage adjustment
•PWM control
•Multi-level charging technology
•SOC-dependent load cut-off threshold
•Automatic load reconnection
•Temperature compensation
Common positive ground or negative ground of a terminal
•Integrated data logger
•night light function
•Self-test function
•Monthly maintenance charge
