Sunsei Charge Controller cc20000D

These new intelligent charge controllers monitor the battery voltage and adjust the flow of current from the panels.

Using Pulse Width Modulation, the controller regulates the output to your batteries from full output down to a trickle charge as the battery reaches peak voltage, achieving maximum charge.

CC20000D 20 amp digital controller & monitor includes a nine-LED state-of-charge indicator and an LCD display which shows battery voltage (with numerical and bar-graph style displays), charging current and charge set-point.

* Adjustable cut-out voltage