Description Solar Controller SCDplus 40A Automatic system voltage detection 12/24 V Suitable for lead (open, GEL, AGM) and LiFeP04 batteries Illuminated LCD display High-quality IVT Solar Controller SCDplus 40 A with illuminated LCD display and built-in USB interface. Precise and gentle charging of standard solar battery types rt. Four different charging programmes are available for this purpose. A user-specific charging process can also be programmed. Extensive protective measures against reverse polarity, overvoltage and overload ensure safe operation of the solar charge controller. The standby mode minimises internal power consumption. The overcharge protection and deep discharge protection support the longevity of the connected solar battery. The USB interface can be used to establish a connection between the solar controller and PC. Automatic voltage detection 12/24 V: The solar charge controller can be used for 12 V or 24 V systems.