The MTC2440W is a cutting-edge MPPT (Maximum Power Point Tracking) solar charge controller developed by BDTronics. This intelligent controller is designed to operate efficiently with 12V and 24V solar systems, delivering up to 60A of output current and up to 800W power output at 12V and 1600W at 24V. With WiFi capabilities, users can remotely monitor solar energy generation, battery usage, and power output through the BDTronics Cloud, making it a versatile solution for both residential and commercial solar applications.

This MPPT charge controller features 98-99% MPPT efficiency, maximizing the solar energy captured and efficiently converting it for battery charging or DC load supply. In addition to standard battery charging, the MTC2440W also offers Direct Output without Battery (Regulation Mode), making it suitable for various applications.

Features:

• WiFi Remote Monitoring: Real-time access to battery usage, solar input, and power output through the BDTronics Cloud, enabling monitoring from anywhere.
• High MPPT Efficiency: Achieves up to 99% MPPT tracking efficiency, optimizing solar panel performance to capture the maximum energy.
• Work with 12V and 24V system: Compatible with both 12V and 24V battery systems. As well as charge 12V battery with 24V solar panels.
• Three-Stage Charging: Provides an optimized charging profile (CC-CV) to extend battery life for Sealed, Gel, Flooded, and Lithium batteries. Also supports automatic equalization charging.
• Operate without Battery: Regulation mode allows the controller provide regulated DC output to run the load without any battery (CV mode). Plesee make sure there are enough solar power for the load (2-3x times the load power)
• Customizable Settings: Includes Absorption Voltage, Floating Voltage, and Low Voltage Disconnect for tailored charging control.
• User-Friendly Display: LCD screen and LED indicators for easy monitoring of system status, error codes, and customizable parameters.
• Reliable Protection: Overload, short-circuit, and over-temperature protection ensures safe and long-lasting operation.
• Efficient Heat Dissipation: Heavy duty  aluminum heat sink provides efficient and noise-free cooling, enhancing controller longevity.

Specifications:

• Brand: BDTronics
• Model: MTC2460W
• PV Voltage: 12V / 24V
• Maximum PV Open-Circuit Voltage: 120V (115V protection, 110V recovery)
• Rated Charging Current: 60A
• Maximum Solar Panel Capacity:
  • 12V: 800W
  • 24V: 1600W
• WiFi Remote Monitoring: Yes
• Direct Output without Battery (Regulation Mode): Yes
• Cloud Monitoring: Yes
• Charging Equalization: Yes
• MPPT Operating Voltage Range: (Battery Voltage +2V) ~ 72V
• MPPT Tracking Efficiency: >99%
• Idle Current: < 10mA (100mA with WiFi connection)
• Charging Conversion Efficiency: 85%-98% (at 10%-100% rated power)
• Rated Load Current: 30A
• Load Operating Modes:
  • Light Control
  • Time Control
  • Manual Mode (Default)
• Charging Current Setting: Yes
• Full-Charging Setting: Yes
• Constant Voltage Output Setting: Yes
• Protection Features: Overload, short-circuit, over-temperature protection
• Operating Temperature Range: 0°C ~ 65°C
• Weight: 2200g

Compatible Battery Types:

• Deep Cycle Sealed
• Gel
• Flooded
• Lithium