Renogy Advanced Rover Li 40 Amp 12V/24V DC Input MPPT Solar Charge Controller with Bluetooth and LCD screen and multiple LED indicators

Key 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. Specification 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: -35°C to +45°C Max Terminal Size: 8AWG Rated Load Current: 10% to 90% NC Overall Dimension: 9.37 x 6.81 x 2.85 inch Net Weight: 4.41 lbs Warranty 2-year material warranty PACKAGE INCLUDES 1*Rover Li 40 Amp MPPT Charge Controller, 1*BT-1 Bluetooth Module, 1*Remote Temperature Sensor.