40 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.

Specifications

• Rated Battery Current: 40A
• Rated Load Current: 20A
• Max. PV Input Short Current: 50A
• Max. Battery Voltage: 32V
• Max Solar Input Voltage: 100VDC
• Charge Circuit Voltage Drop: ≤0.26V
• Discharge Circuit Voltage Drop: ≤0.15V
• Working Temperature: -31°F to +113°F
• Max Terminal Size: 8AWG
• Rated Load Current: 10% to 90% NC
• Overall Dimensions: 9.37 x 6.81 x 2.85 in
• Net Weight: 4.41 lb