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Contact: Eco-worthy
Company: Eco-Worthy Solar Technology Co. Ltd
East 12th Street 752
Los Angeles 90021
United States
Phone: +86 141 5376 0826
E-Mail: Send Inquiry
Date/Time:  3/14/19 7:06 GMT

ECO-WORTHY 20A MPPT Solar Charge Controller 12V/24V

Package Included

1pc 20A MPPT charge controller
1pc Manual

Please check The Manual of 20A MPPT Charge Controller.pdf

USA, UK, Germany, Australia, China Stock Usually Ships in 3 to 5 Business Days

ECO-WORTHY 20A MPPT Solar Charge Controller 12V/24V

Maximum power point tracking solar charge controllers (MPPT) are different than
the traditional PWM solar charge controllers in that they are more efficient and
in many cases more feature rich. MPPT solar charge controllers allow your solar
panels to operate at their optimum power output voltage, improving their
performance by as much as 30%. Traditional solar charge controllers reduce the
efficiency of one part of your system in order to make it work with another.


1. High-speed MPPT technology: MPPT with LCD display, efficiency > 99%, employs a
DC converting circuit, conversion efficiency > 96%
2. More selections for your need: Five output modes: Manual, Standard, Timer,
Light sensor, Light sensor on + timer off
3. Advanced electronic protection: over charge, over discharge, overload and short
circuit protection
4. Tiny self-consumption (<15mA 12V / <25mA 24V)
5. 3-stage charging algorithm, impulse, bulk and float
6. Power meter function: LCD display shows the battery voltage, charging current,
charging power, output status
7. Built in timer, suitable for a periodic discharge system such as solar street
lights, solar pumps etc
8. Fully Aluminium housing incorporating a large heat sink
9. 1 Year Warranty

ECO-WORTHY 20A MPPT Solar Charge Controllers

Rated system voltage 12V/24V DC
Max open circuit voltage of solar panel 15-50V DC
Max output current 20A
Max discharge current 20A
Over discharge voltage 10.2-12.5V(+/- 0.2)
Restart voltage 10.2-13.5V(+/- 0.2)
Constant voltage (Over charge )voltage 13-15.5V(+/- 0.2)
Float voltage 12.5-14.5V(+/- 0.2)
Converter type Buck
Converter efficiency >96%
Max increase efficiency >43%
Tracking efficiency >98%
Precision of clock +/-50S/Month
Operating temperature -20 to +50 degree C
Protect class IP22
Size 140mm*147mm*42mm(5.53*5.81*1.66In)
Weight 550g(1.21lbs)

Minimum Order: 1 pieces

ECO-WORTHY 20A MPPT Solar Charge Controller 12V/24V
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