Xantrex C40 PWM Charge Controller for Battery Management and Solar Power Systems

The Xantrex C40 PWM Charge Controller is a versatile and reliable solution designed to optimize battery life in various DC power systems. Suitable for 12V, 24V, or 48V configurations, this controller employs pulse width modulation (PWM) technology combined with multi-stage, temperature-compensated charging to ensure efficient and safe battery maintenance. Its advanced microprocessor control provides silent operation and enhances overall system performance, making it an ideal choice for both small and large renewable energy setups.
Built with durability in mind, the Xantrex C40 features conformal-coated circuit boards and a powder-coated enclosure to withstand harsh environmental conditions. It offers electronic protections against short circuits, overloads, and over-temperature scenarios, ensuring system safety and longevity. The controller includes a remote display option that tracks cumulative amp-hours, providing valuable insights into system performance. Its field-adjustable voltage and battery set points allow for custom configuration to suit specific application needs. Additionally, the C40 automatically disconnects from the battery at night to prevent unnecessary power drain, helping to extend battery life and improve system efficiency.
This controller can be configured for PV battery charging, load control, or diversion operation, making it adaptable to a wide range of renewable energy applications. Its compatibility with negative ground and ungrounded systems enhances its versatility for different installation environments. The Xantrex C40 PWM Charge Controller is backed by a two-year warranty, reflecting its quality and reliability. Whether used in solar power systems, RVs, or off-grid applications, this controller is designed to maximize your battery performance while providing robust protection and ease of use.

Features:

• Pulse width modulation (PWM) multi-stage, temperature compensated charging for improved battery life

• Available remote display with cumulative amp-hours tracking

• Electronic protection against short-circuit, overload, and over-temperature conditions

• Conformal-coated boards and powder-coated enclosure for hostile environments

• Field adjustable voltage and battery set point for customized configuration

• Automatically disconnects from the battery at night to prevent power drain

• Compatible with negative ground and ungrounded systems

• Flexible configuration for PV battery charging, load control, or diversion operation

• Operates silently with a powerful microprocessor control

• Suitable for 12V, 24V, or 48V DC systems