Steca Solar charge controller Solsum 0808

The Steca Solsum generation is among the most successful and widely used charge controllers in solar home systems. With load currents of up to 10 A and automatic switching between 12 V and 24 V, it is ideally suited for devices with a power output of up to 240 W. The circuit board is fully electronically protected, and the LED display allows for easy reading of the battery status. The connections enable simple integration of solar panels, batteries, and loads. The Steca Solsum operates as an energy-efficient series controller based on PWM technology.