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China factory - Foshan Suntway Technology Co. Ltd.

Foshan Suntway Technology Co. Ltd.

  • China,Foshan ,Guangdong
  • Verified Supplier
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  2. PWM Solar Charge Controller>
  3. FT - S 20A Output PWM Solar Charge Controller Supporting 12V/24V Systems and
China FT - S 20A Output PWM Solar Charge Controller Supporting 12V/24V Systems and
China FT - S 20A Output PWM Solar Charge Controller Supporting 12V/24V Systems and

  1. China FT - S 20A Output PWM Solar Charge Controller Supporting 12V/24V Systems and
  2. China FT - S 20A Output PWM Solar Charge Controller Supporting 12V/24V Systems and
  3. China FT - S 20A Output PWM Solar Charge Controller Supporting 12V/24V Systems and
  4. China FT - S 20A Output PWM Solar Charge Controller Supporting 12V/24V Systems and

FT - S 20A Output PWM Solar Charge Controller Supporting 12V/24V Systems and

  1. MOQ： 100pcs
  2. Price： US $3.98-27.89
  3. Get Latest Price
Payment Terms T/T
Supply Ability 100000pcs/mon
Delivery Time 20-60 work days
Packaging Details Paper Box
Product name 12V 24V 20A PWM Solar Charger Controllers Intput 50A 5V / 2A USB Output
Standby current <10mA
External 24V battery recommended solar panel specifications 200-300W/36V
Working temperatue -35℃~+60℃
USB Output 5V/2A
Charging voltage 12.6V(B02)
Brand Name Sunchonglic
Model Number FT-S1220
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 100000pcs/mon
Delivery Time 20-60 work days Packaging Details Paper Box
Product name 12V 24V 20A PWM Solar Charger Controllers Intput 50A 5V / 2A USB Output Standby current <10mA
External 24V battery recommended solar panel specifications 200-300W/36V Working temperatue -35℃~+60℃
USB Output 5V/2A Charging voltage 12.6V(B02)
Brand Name Sunchonglic Model Number FT-S1220
Place of Origin China
High Light 20A PWM solar charge controller ，12V 24V solar charge controller ，solar charge controller with USB
20A PWM Solar Charger Controller with 2A USB Output
This PWM solar charge controller operates on 12V or 24V systems. It enables efficient solar power management with a 20A output, supports up to 50A input, and includes a 5V/2A USB port.
Product Features

  • Supports three battery types: Lead Acid, Lithium Ion, and Lithium Iron Phosphate

  • Power-cut memory function keeps user settings saved after power failure

  • Large LCD screen for easy status monitoring

  • Full three-stage PWM charging: Constant Current, Constant Voltage, and Float Charge

  • Comprehensive protections: Overcurrent, Short Circuit, Open Circuit, and Reverse Polarity

  • Dual MOS anti-backflow circuit prevents reverse current from battery to solar panel at nigh


  •  


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 125*86*34mm / 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
Sunchonglic solar product manufacturing process and quality control
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!

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer

  • Year Established:

    2014

  • Total Annual:

    10000000-30000000

  • Employee Number:

    101~200

  • Ecer Certification：

    Verified Supplier

Established in 2015, Foshan Sunchonglic wholesale solar power factory can continually manufacture and supply with Pure sine wave inverter, DC AC Power converter,MPPT solar inverter,Hybrid low frequency solar inverter,UPS power inverter,Pure sine wave UPS,Modified sine wave UPS,Offline UPS,Voltage St... Established in 2015, Foshan Sunchonglic wholesale solar power factory can continually manufacture and supply with Pure sine wave inverter, DC AC Power converter,MPPT solar inverter,Hybrid low frequency solar inverter,UPS power inverter,Pure sine wave UPS,Modified sine wave UPS,Offline UPS,Voltage St...

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Get in touch with us

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  • Foshan Suntway Technology Co. Ltd.
  • Guangdong,China
  • https://www.sunchonglicpower.com/

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