Skip to content
Free Shipping On All Orders + 30 Day Money Back Guarantee
Free Shipping + 30 Day Money Back Guarantee

20 AMP MPPT SOLAR CHARGE CONTROLLER

SKU RS-MPPT20
Original price $97.99 - Original price $97.99
Original price
$97.99
$97.99 - $97.99
Current price $97.99

✔ All Orders Processed in 48 hours or less!
✔ Free, Lifetime After-Sale Support!
✔ Free Shipping on All Orders!
✔ 30 Day Monday Back Guarantee!

Have a question? Call 800-831-9889 to speak with our representatives.

Phone Hours: Mon-Fri 9am-5pm PST or Order Online Now!

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

  • 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