20 Amp MPPT Solar Charge Controller

SKU: RS-MPPT20
$89.99

Specifications & Downloads

Full Specification:

Download

User Manual:

Download
  • Dimensions
    8.27 x 5.94 x 2.34 in
  • Weight
    3.08 lb
  • Nominal System Voltage
    12V/24V Auto Recognition
  • Rated Load Current
    20A
  • Max Battery Volatge
    32V

Warranty

Customer Support:

Call 800-831-9889 to speak with one of our representatives.

Email: support@richsolar.com

Phone Hours: Mon-Fri 9am-5pm PST


Local Pickup Available at Request:

1900 Mountain Ave
Norco, CA 92860

Warning: Cancer risk and reproductive harm. www.P65Warnings.ca.gov

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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


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
  • Discharge Circuit Voltage Drop: ≤0.15 V
  • Max. Photovoltaic System Input Power: 260W/12V, 520W/24V
  • Conversion Efficiency: ≤98%
  • MPPT Tracking Efficiency: >99%
  • Operating Temperature: -35℃ to +45℃
  • Protection Degree: IP32
  • Net Weight: 3.08 lb
  • Overall Dimensions: 8.27 x 5.94 x 2.34 in

WHAT IS A BASIC SOLAR SYSTEM?

Understanding the basics of an off-grid solar system.

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RICH SOLAR has been a leader in the off-grid solar industry since 2005, with a focus on bringing the world's best solar products to market while providing world-class customer service.

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