
Rich Solar 20 Amp MPPT Solar Charge Controller
Rich Solar 20 Amp MPPT Solar Charge Controller The Rich Solar RS-MPPT20 is a 20 Amp Maximum Power Point Tracking (MPPT) solar charge controller. It efficiently captures the maximum available energy from the solar array and delivers it to the battery, improving charging performance by up to 30 percent. Get the most out of your solar array with this advanced and reliable 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. Rich Solar RS-MPPT20 20 Amp MPPT Solar Charge Controller Installation 1. Safety First: Ensure that the solar panels are not connected during the installation process. Confirm that the battery bank is in good condition. 2. Mounting: Choose a suitable location for mounting the charge controller. It should be close to the battery bank to minimize cable length. Use the provided mounting holes to secure the charge controller. 3. Connect the Solar Panels: Connect the positive (+) and negative (-) leads from the solar panels to the corresponding terminals on the charge controller. Make sure to use appropriate wire sizes and connectors based on the specifications in the user manual. 4. Connect the Battery: Connect the positive (+) and negative (-) leads from the battery bank to the corresponding terminals on the charge controller. Double-check the polarity to avoid damaging the charge controller. 5. Connect the Load (if applicable): If you have a load (e.g., lights or DC appliances), connect them to the Load terminals on the charge controller. 6. Turn on the Charge Controller: Some charge controllers have an on/off switch. If your model has one, turn it on. 7. Monitor LED Indicators: The charge controller typically has LED indicators that show the charging status. Refer to the user manual to interpret these indicators. 8. Configure Settings (if needed): Depending on your specific requirements, you may need to configure settings such as battery type, charging parameters, etc. Consult the user manual for guidance. 9. Regular Monitoring: Periodically check the charge controller and monitor the charging status. Ensure that everything is functioning correctly. 10. Refer to the User Manual: Always refer to the user manual provided by Rich Solar for specific instructions and details related to your model. Rich Solar 20 Amp MPPT Solar Charge Controller RS-MPPT20 Technical Specifications ATTRIBUTE VALUE 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