Steca Duo Charge Controller Solarix 2020-x2

The Steca Solarix 2020-x2 is a state-of-the-art dual battery charge controller that is ideal for use in leisure and caravan applications.
It is equipped with a solar module input suitable for all 72-cell crystalline solar modules in 24 V systems and for all 36-cell crystalline solar modules in 12 V systems. Both main battery and starter battery are charged simultaneously and continuously by the solar module.90 percent of the available power flows into the main battery while 10 percent of the power is retained to keep the auxiliary battery fullycharged.