Phocos CIS Solar Charge Controllers

PV systems exposed to extreme weather/environmental conditions (street lights, navigation buoys, etc.) have increased risk for damage in the power electronics. In order to assure reliable battery charge control under such conditions, Phocos developed an encapsulated charge controller (IP68) to prevent corrosion: CIS.The CIS series is a sophisticated solar charge controller family for lighting & industrial control applications.Beside a perfect PWM regulation with integrated temperature compensation, the controllers provide extraordinary display, programming and safety functions.The CIS series comes with three load switching mode.The temperature-compensated three-state PWM charging method (boost-equalize-float) is now adjustable to sealed and vented lead-acid batteries. The low voltage disconnect function can be controlled either by SOC or by voltage.