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20A PWM Solar Charge Controller with 5V/2A USB Output and Power-Cut Memory Function for 12V/24V Systems

Brand Name:	Sunchonglic
Model Number:	FT-1220A
MOQ:	100pcs
Price:	US $3.98-27.89
Payment Terms:	T/T
Supply Ability:	100000pcs/mon

Detail Information

Product Description

Detail Information

Place of Origin:

China

Product Name:

12V / 24V 20A PWM Solar Charger Controllers Intput 50A 5V / 2A USB Output

External 24V Battery Recommended Solar Panel Specifications:

200-300W/36V

Working Temperatue:

-35℃~+60℃

Standby Current:

<10mA

Charging Voltage:

12.6V(B02)

USB Output:

5V/2A

Packaging Details:

Paper Box

Highlight:

20A PWM Solar Charge Controller

PWM Solar Charge Controllers 24V

Product Description

Product Overview

12V/24V 20A PWM Solar Charge Controller with 50A Input and 5V/2A USB Output

Key Features

Compatible with three battery types: Lead Acid, Lithium Ion, and Lithium Iron Phosphate
Power-cut memory function automatically retains user settings
Large-screen LCD display for clear monitoring
Complete three-phase PWM charge management (Constant Current, Constant Voltage, Floating Charge)
Multiple protection systems: Overcurrent, Short Circuit, Open Circuit, and Battery Reverse Protection
Double MOS tube anti-reverse circuit prevents battery current backflow at night

Technical Specifications

Model	FT-1220
System Voltage	12V/24V
Maximum Input Voltage	<50V
Rated Current	20A
Recommended Solar Panel (12V)	200-300W/18V
Recommended Solar Panel (24V)	200-300W/36V
External Battery	12V 100-150Ah / 24V 100-150Ah
Battery Types	B01=Lead Acid Battery 12V B02=Lithium-ion battery 3 series 3.7V=11.1V B03=Lithium-ion phosphate battery 4 series 3.2V=12.8V
Charging Voltage (B02)	12.6V
Low-voltage Cut Off (B02)	9V
Low Power Recovery (B02)	10.5V
USB Output	5V/2A
Standby Current	<10mA
Working Temperature	-35℃ to +60℃
Size / Weight	1258634mm / 200g

Manufacturer Profile

As a seasoned manufacturer with decades of experience, we specialize in solar photovoltaic products including solar inverters, AGM/GEL lead-acid battery chargers, and solar charge controllers. Our Sunchonglic brand is recognized for high performance, reliability, and cost-effectiveness across markets in the Middle East, Southeast Asia, Africa, and South America.

Production Process

Frequently Asked Questions

Are you the factory manufacturer?

With over two decades of expertise in solar energy photovoltaic solutions, we are the original manufacturer and technology pioneer specializing in integrated solar products including hybrid solar inverters, power inverters, battery chargers, solar controllers, and comprehensive solar systems.

How to select a suitable product?

Tell us your requirements, and we will recommend the most suitable product for your needs.

What are your payment methods?

We accept T/T, Trade Assurance, and other secure payment options.

What price terms can you offer?

We can accommodate EXW, FOB, CIF, and other international trade terms.

Where are your main markets?

Our Sunchonglic brand products are primarily exported to Southeast Asia, Africa, the Middle East, and South America.

Our products are widely recognized and trusted by clients worldwide, designed to meet continuously changing economic and social needs. We welcome both new and existing customers to contact us for future business relationships and mutual success!

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products details

20A PWM Solar Charge Controller with 5V/2A USB Output and Power-Cut Memory Function for 12V/24V Systems

20A PWM Solar Charge Controller with 5V/2A USB Output and Power-Cut Memory Function for 12V/24V Systems

20A PWM Solar Charge Controller

PWM Solar Charge Controllers 24V