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

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

Brand Name:	Sunchonglic
Model Number:	FT-S1220
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:

2A Output PWM Solar Charge Controller

Intput 50A PWM Solar Charge Controller

2A 12v 24v Solar Charge Controller

Product Description

20A PWM Solar Charger Controller with 2A USB Output

12V/24V 20A PWM solar charger controller with 50A input and 5V/2A USB output capability, designed for efficient solar power management.

Product Features

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

Technical Specifications

Model	FT-S1220
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	12.6V (B02)
Low-voltage Cut Off	9V (B02)
Low Power Recovery Voltage	10.5V (B02)
USB Output	5V/2A
Standby Current	<10mA
Working Temperature	-35℃ to +60℃
Size / Weight	1258634mm / 200g

Manufacturing Expertise

With over two decades of specialization in solar photovoltaic innovation, we engineer high-efficiency solar power inverters using cutting-edge production technologies. Our robust R&D team and international certifications (ISO, CE) ensure reliable renewable energy solutions for global markets. Sunchonglic provides cost-effective, sustainable energy solutions with optimized European distribution networks.

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. Our core innovations include hybrid solar inverters that combine inverter and controller functionalities, 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 various international trade terms.

Where are your main markets?

Our Sunchonglic brand products are primarily exported to Southeast Asia, Africa, the Middle East, and other global markets.

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

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products details

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

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