New generation of Olympus intelligent solar charging controller can automatically adapt to 12V 24V system. 

It can be used in three kinds of batteries, lead acid colloidal iron phosphate lithium battery can be selected by dialing switch. 

PWM Three-stage charging Technology used in Solar charging Controller. 

High precision temperature compensation function. Adapt to various working environments. 

Solar charging controller has full electronic protection function. Ensuring the security of system components