Xantrex C12 12 Amp PWM Solar Charge Controller

The Xantrex C12 is a versatile 12-amp solar charge controller designed for photovoltaic systems in RVs, marine applications, and off-grid installations. This multi-functional controller serves as a PV charge controller, load controller, and automatic lighting controller in a single compact unit.

Advanced Three-Stage Charging:

The C12 utilizes pulse width modulated (PWM) charging technology with user-definable voltage parameters to optimize battery life. The three-stage charging process includes bulk, absorption, and float stages, with automatic equalization functionality to maintain battery health. An optional battery temperature sensor enables temperature-compensated charging for enhanced performance across varying environmental conditions.

Load Control and Lighting Functions:

Built-in load control circuitry features field-adjustable low voltage disconnect (LVD) and reconnect points to protect batteries from over-discharge. The five-minute low battery disconnect signal provides advance warning before shutdown. As a lighting controller, the C12 offers adjustable run times from two to eight hours, or can operate in dusk-to-dawn mode for automated outdoor lighting applications.

Key Features:

• 12-amp charging capacity with PWM multi-stage temperature compensated charging
• Automatic nighttime disconnect from battery to prevent reverse current
• Electronic protection against short-circuit, overload, over-temperature, and reverse polarity
• Field-adjustable voltage and battery set points for system customization
• Conformal-coated circuit boards and powder-coated enclosure for harsh environment protection
• Compatible with both negative ground and ungrounded systems
• Suitable for remote village lighting, automatic outdoor lighting, and off-grid power systems
• Two-year standard warranty

Ideal for solar installations requiring reliable charge management and automated load control in demanding environments.