Guangdong, China
Business Type:
Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Electrical & Electronics, Industrial Equipment & ...
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Main Markets:
South America, Southeast Asia/ Mideast, Africa
OEM/ODM Service

Solar Controller, Solar Charge Controller, MPPT Solar Charge Controller manufacturer / supplier in China, offering Suoer 12V 24V 48V 40A MPPT Solar Charge Controller Solar Controller (SON-MPPT-40A), Suoer Reasonable Price Universal TV Remote Control LCD TV Remote Control LED TV Remote Control (RM-022C), Suoer Factory Price Microwave Oven Parts Competitive Price 0.9 UF Capacitor for Microwave Oven (50840019-0.9 UF-Positive) and so on.

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Supplier Homepage Products Suoer Products Solar Controller Suoer 12V 24V 48V 40A MPPT Solar Charge Controller Solar Controller (SON-MPPT-40A)

Suoer 12V 24V 48V 40A MPPT Solar Charge Controller Solar Controller (SON-MPPT-40A)

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Min. Order: 100 Pieces
Port: Guangzhou, China
Production Capacity: 450000 Pieces/Month
Payment Terms: T/T
Condition: New
Certification: CE, RoHS
Application: Solar System Controller
Rated Voltage: 24V
Control Mode: Intelligent Control
Color: Black

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Basic Info

Model NO.: SON-MPPT-40A
Charge Mode: MPPT Charging
Display: LED
Rated Current: 10A/20A/30A/40A/50A/60A
Maximum Current: 40A
Type: Solar Battery Charge Controller
System Voltage: 12V/24V/48V Automatic Recognition
Function: Light + Time Control
Trademark: SUOER
Transport Package: Standard Export Carton
Origin: China Guangdong

Product Description

Suoer 12V 24V 48V 40A MPPT Solar Charge Controller Solar Controller (SON-MPPT-40A)
New Features
MPPT technology
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/48V 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-30ASON-MPPT-40A
charging modeMaximum power point tracking automatically
charging wayThree -phase:constant current ,constant voltage ,floating
System typeDC12V/24V/48VAutomatic identification
System identification of voltage12v<16V
Soft start time12v/24v<10s
Response time to recover12v/24v500us
the machine efficiency12v/24v≥96.5%
Photovoltaic utilization12v/24v>99%
The input features 
MPPT working voltage and scope12VDC18V-DC34V
Photovoltaic (PV) input low voltage protection12VBattery voltage +1V
Photovoltaic (PV) input low voltage recovery12VBattery voltage +5V 
Maximum input voltage12v/24v/48vDC160V
Input overvoltage protection12v/24v/48vDC150V
input overvoltage recovery points12v/24v/48vDC145V
Maximum power of solar panel 12V430W570W
The charging characteristics 
Battery types to choose from (the default for gel gel battery12v/24v/48v Sealed Lead- Acid Battery,Opzs Battery,gel battery,nickel-cadmium batteries(customized for other types of battery charging)
The output current rating12v/24v/48v30A40A
current limiting protection12v/24v/48v33A44A
Grain output voltage peak-peak12v/24v/48v200mV
The output voltage accuracy12v/24v/48v≤±1.5%
Size 313*205*108MM
Gross weight 3.2KG
Pieces/CTN 6pcs6pcs
Weight/CTN 22.94kg23.44kg
Dimensions/CTN 55*36*46cm55*36*46cm

Product Photos
Suoer 12V 24V 48V 40A MPPT Solar Charge Controller Solar Controller (SON-MPPT-40A)Suoer 12V 24V 48V 40A MPPT Solar Charge Controller Solar Controller (SON-MPPT-40A)Suoer 12V 24V 48V 40A MPPT Solar Charge Controller Solar Controller (SON-MPPT-40A)

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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