RICH SOLAR 20 Amp MPPT Solar Charge Controller

Product 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 of 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 What You Get: RICH SOLAR 20 Amp MPPT Solar Charge Controller Warranty: RICH SOLAR offers a 2-year warranty and lifetime US-based customer service. RICH SOLAR 20 Amp MPPT Solar Charge Controller Specifications Nominal System Voltage 12V/24V Auto Recognition Rated Battery Current 20A Rated Load Current 20A Max. PV Input Short Current 25A Max. Battery Voltage 32V Max Solar Input Voltage 100 VDC Mounting Oval 0.30 x 0.18 in Net Weight 3.08 lb Discharge Circuit Voltage Drop ≤ 0.15V  Overall Dimension 8.27 x 5.94 x 2.34 in