30 Amp MPPT Solar Charge Controller

Features

• Automatically detects 12V or 24V DC system voltages.
• Compatible with various deep cycle battery options: Sealed, Gel, Flooded, and Lithium.
• Innovative MPPT technology with high tracking efficiency up to 99% and peak conversion efficiency of 98%.
• Electronic protection against reverse polarity, overcharging, over-discharging, overload, short-circuiting, and reverse current.
• LCD screen and multiple LED indicators for displaying system operation information, customizable parameters, and error codes.
• Features diverse load control; also capable of charging over-discharged lithium batteries.
• Die-cast aluminum design allows for efficient heat dissipation.
• RS232 port to communicate with BT-1 Bluetooth module.
• Advanced maximum power point tracking algorithm can quickly locate the best working point in the l-V curve to significantly improve the system’s energy efficiency.

Specifications

• Nominal System Voltage: 12V/24V Auto
• Rated Charging Current: 30A
• Rated Load Current: 20A
• Max Solar Input Voltage: 100V(25℃), 90V(-25℃)
• Discharge Circuit Voltage drop: ≤0.15V 
• Net Weight: 4.41lbs
• Overall Dimension: 9.37 x 6.81 x 2.85in
• Battery Wire Diameter: 6mm²
• Load Wire Diameter: 5mm²
• No-load Loss: 0.7W to 1.2W
• Battery Voltage: 9V to 35V
• Max. Power Point Voltage Range: Battery Voltage +2V to 75V
• Max. Photovoltaic System Input Power: 400W/12V, 800W/24V
• Conversion Efficiency: ≤98%
• MPPT Tracking Efficiency: >99%
• Temperature Compensation Factor: -3mv//2V Default
• Operating Temperature: -35°C to +45°C
• Protection Degree: IP32
• Communication Method: RS232
• Altitude: ≤3000m
• Max. Capacitive Load Capacity: 1000uF