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Guangzhou Golden Hongfa Electronic Trading Co., Ltd.

Solar Controller, Solar Charge Controller, MPPT Solar Controller manufacturer / supplier in China, offering Suoer New 12V 24V 20A MPPT Solar Charge Controller (SON-MPPT-20A), Suoer Reasonable Price 900W Microwave Oven Magnetron with Superb Quality (50200026-5 Sheet 6 Hole-900W(Independent Packing)), Suoer 2015 New 360W Industrial Switching Power Supply 30A Switch Mode Power Supply (SPD-P360) and so on.

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Supplier Homepage Product Suoer Products Solar Controller Suoer New 12V 24V 20A MPPT Solar Charge Controller (SON-MPPT-20A)

Suoer New 12V 24V 20A MPPT Solar Charge Controller (SON-MPPT-20A)

FOB Price: Get Latest Price
Min. Order: 100 Pieces
Port: Guangzhou, China
Production Capacity: 450000 Pieces/Month
Payment Terms: T/T

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Product Catalog
Suoer 2017 New Solar Charge Controller
18 Products
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Basic Info
  • Model NO.: SON-MPPT-20A
  • Certification: CE, RoHS
  • Rated Voltage: 24V
  • Color: Black
  • Charge Mode: MPPT Charging
  • Rated Current: 10A/20A/30A/40A/50A/60A
  • System Voltage: 12V/24V Automatic Recognition
  • Trademark: SUOER
  • Origin: China Guangdong
  • Condition: New
  • Application: Solar System Controller
  • Type: Solar Battery Charge Controller
  • Control Mode: Intelligent Control
  • Display: LED
  • Maximum Current: 20A
  • Function: Light + Time Control
  • Transport Package: Standard Export Carton
Product Description
Suoer New 12V 24V 20A MPPT Solar Charge Controller (SON-MPPT-20A)

New Features
1. Clock timing function
2. Regulatory mechanism of temperature compensation(Only available in
3. Ultra Low Power Consumption
4. Built-in solar data monitoring interface(RS485)(Only available in
5. LCD Display with backlight
6. Good heat dissipation effect with less noise
7. Light control mode,Time control mode
8. Reverse protection,short circuit protection
9. Designed for 12V/24V solar power system
10.Hanging style design makes it convenient to install
11.Available in 10A/20A/30A/40A/50A/60A

Working Mode

There are several common working mode of MPPT solar controller:
1. Button Mode (Manual switching load)
2. Light Controlled Mode (Load switch is controlled by solar panels 
photosensitive control and timing control)
3. Light control turn on delay off mode.
4. Circulation model (With Clock Fuction)
MPPT charging mode,Maximum power point tracking automatically



*PV array short circuit 
*over discharge Protection
Discharge voltage protection
*IP21 Mechanical protection

*Load overload 
*the input low voltage protection
*PV Lightning protection
Battery reverse polarity

*The overcharger protection voltage



MPPT Solar Power Controller of light and night away less than 10 ma power flow, ideal for small power solar products, such as solar street lamp light, streetlight, DC Load, illumination, solar power system and so on.

Technical Parameter

MPPT Solar controller SON-MPPT-10ASON-MPPT-20A
charging modeMaximum power point tracking automatically
charging wayThree -phase:constant current ,constant voltage ,floating
System typeDC12V/24VAutomatic identification  
System identification of voltage12V <16V
12V/24V >18V
Soft start time12V/24V <10s
Response time to recover12V/24V 500us
the machine efficiency12V/24V>96.5%
Photovoltaic utilization12V/24V >99%
The input features 
MPPT working voltage and scope12V DC18V-DC34V
12V/24V DC34V-DC90V
Photovoltaic (PV) input low voltage protection12V Battery voltage +1V
The input low pressure recovery points12VBattery voltage +5V 
Maximum input voltage12V/24V DC95V
Input overvoltage protection12V/24V DC90V
input overvoltage recovery points12V/24V DC88V
The largest solar panels power input12V145W290W
The charging characteristics  
Battery types to choose from (the default for gel gel battery12V/24V Sealed Lead- Acid Battery,Opzs Battery,gel battery,nickel-cadmium batteries(customized for other types of battery charging)
The output current rating12V/24V 10A20A
current limiting protection12V/24V 12A22A
Grain output voltage peak-peak12V/24V 200mV
The output voltage accuracy12V/24V ≤±1.5%
Size 175*128*60MM210*165*75MM
Gross weight 0.6KG1.2KG
Pieces/CTN 20pcs12pcs
Weight/CTN 15.2kg18.32kg
Dimensions/CTN 48*41*39cm48.5*45*36cm

Product Photos
Suoer New 12V 24V 20A MPPT Solar Charge Controller (SON-MPPT-20A)Suoer New 12V 24V 20A MPPT Solar Charge Controller (SON-MPPT-20A)Suoer New 12V 24V 20A MPPT Solar Charge Controller (SON-MPPT-20A)

1. May I take some samples to test before placing the order ?
Answer: Yes, but customers need to pay for the sample fees and express fees, and it will be returned when next order is confirmed.
2. How long can you offer the samples?
Answer: 1~5 days after the deposit payment is confirmed.
3. What's your payment term for sample?
Answer: You can pay via T/T.
4. What's the price terms can you offer for us?
Answer: We can accept EXW,FOB,CIF and so on.
5. Do you have any certifications for your products?
Answer: We have ISO9001:2000, CE, RoHS, certifications for all of our products.
6. Where is your main market for your products?
Answer: Most of our Suoer brand products are exported to Southeast Asia, Africa and Mid East.
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