Steca Solsum F Charge Controllers
The Steca Solsum F-Line follows the huge success of one of the most popular SHS controllers.
With a power range of up to 10A, and automatically recognising 12V or 24V, it is suitable for a system size of 240W maximum. The circuit board is completely protected electronically, and with the LED user interface, it's easy to check the state of charge of the battery at any time. Large terminals enable a simple connection between solar panels, battery and load.
The Steca Solsum F works on PWM as a low loss series controller.