The Xantrex Solar Charge Controller is a photovoltaic (PV) charge controller that tracks the electrical maximum power point of a PV array to deliver the maximum available current for charging batteries. The XW SCC can be used with 12, 24, 36, 48, and 60-volt DC battery systems. The XW SCC is designed to regulate PV input only. It is not designed to work with wind or hydro generators.

• Two or three-stage charging process, with manual equalization to maximize system performance and maintain expected battery life
• Maximum Power Point Tracking (MPPT) to deliver the maximum available power from a PV array to a battery bank
• Configurable auxiliary power output
• Two-line, 16-character liquid crystal display (LCD) and four buttons for configuration and system monitoring in stand-alone applications
• Battery Temperature Sensor (BTS) to provide automatically temperature-compensated battery charging
• The Charge Controller is able to communicate its settings and activity to other Xanbus™-enabled devices