Xantrex C-Series Solar Charge Controller - 12 Amps [C12] Electrical | DC to DC Converters battery two becomes the sensing

battery two becomes the sensing battery and battery one is charged through the VSR

RS485 Serial Data Communications

but please use it whenever possible for safety purposes

Box Dimensions: 9"H x 17"W x 19"L WT: 38 lbs

Xantrex C-Series Solar Charge Controller - 12 Amps [C12] Electrical | DC to DC Converters battery two becomes the sensingC Series Solar Charge Controller 12 Amps PV charge, lighting and load controller The C12 charge, lighting, or load controller is uniquely sophisticated. As a charge controller, it features three stage charging, user definable voltage parameters, and automatic equalization. Standard in the C12s load control circuitry are field adjustable low voltage disconnect and reconnect points, along with a five minute low battery disconnect signal. The C12 also