Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
OEM/ODM Service
Sample Available

Solar Controller, Solar Charge Controller, Controller manufacturer / supplier in China, offering 30A MPPT 12/24/48V Solar Charge Controller for Solar System, MPPT Solar Charge Controller DC 12V 24V 48V 100A, 100A 12V/24V/48V MPPT Solar Charger Controller for Solar Power System and so on.

Gold Member Since 2013

30A MPPT 12/24/48V Solar Charge Controller for Solar System

Purchase Qty. / Reference FOB Price
50-99 Pieces US $98
100-299 Pieces US $95
300+ Pieces US $89
Port: Guangzhou, China
Production Capacity: 20000 Units/Month
Payment Terms: T/T, Western Union, Money Gram, In cash
Condition: New
Certification: CE
Application: Solar System Controller, Charger Controller, Lighting Controller, Solar Working Station, Voltage Controller
Rated Voltage: 12/24/48V Auto
Input Voltage: 12/24/48V
Ampere: 30A

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Basic Info.

Model NO.
12/24/48V 30A
Input Power(W)
400W(12V); 800W(24V); 1600W(48V)
Charging Mode
MPPT Control
Waterproof Degree
Stand by Self-Consumption
MPPT Tracing Efficiency
>99 %
Working Temperature
-35c ~ +65c
MPPT Solar Controller
Max PV Voltage
Start Voltage
MPPT Voltage Range
14V -- 160V
Max. Input Current
Max. Output Current
Transport Package
Paper Box / Unit
CE, Rohs, SGS
Guangzhou, China
HS Code
30A MPPT 12/24/48V Solar Charge Controller for solar system
30A MPPT 12/24/48V Solar Charge Controller for Solar System
30A MPPT 12/24/48V Solar Charge Controller for Solar System
30A MPPT 12/24/48V Solar Charge Controller for Solar System

1. MPPT solar controller is designed for solar power system design; Equipment can not only efficiently transfer issued by the solar panels to recharge the battery power, but also provides a powerful control functions. Features: The controller is characterized by intelligent adjustment of the operating voltage solar panels, solar panel always working at the VA characteristic curve of the maximum power point. More common, solar controller, solar panels for power generation increased utilization of 10-30%! The controller uses solar panels for intelligent charging of the battery. In the solar panel power than the battery storage capacity, the control system automatically cut off the charge, thus ensuring optimum battery charging features, making full use of electricity.

As the battery can only withstand a certain degree of charge current and float voltage, over current and over-voltage charging the battery will cause serious damage. The controller battery charge grams of real-time detection voltage and charging current, and by controlling the charge current to limit the photovoltaic battery charging voltage and charging current to ensure that both the battery is full, it will not be damaged. To increase of the battery service life.

2. Features:

1. Intelligent design succinct structure, control powerful, stable performance, safety and reliability of the products.

2. Choose MPPT fan charging ways, charging more efficiency than ordinary PWM way more superior

3. Choose the big size LCD display, all parameters can directly visible

4. The humanized keys operate function, all of the parameters according to the request of customers in orders to adjust all kinds of using environment.

5. Using LCD to show the tinny battery voltage and electric current

6. With output state should set function, common power/half power/of period of time since the definition and characteristics (optional)

7. Should the utility complementary function, uninterrupted soft handoff, guaranty load to continue to work. (This function should be customized)

8. Professional digital intelligent control.

4. Technical Parameters:  
Technology Specifications:
PV Input data(PV)
Max. PV voltage200V200V200V200V
Start voltage10v30V10v30V
Battery voltage12V/24V/48 auto36V/60V auto12V/24V/48 auto36V/60V auto
MPPT voltage range14V-160V41V-160V14V-160V41V-160V
Suggest input Voc voltage30V/60V/100V80V/120V30V/60V/100V80V/120V
Max. input current30A30A30A/30A30A/30A
Number of MPP trackers1122
Number of input trackers1122
Max.PV Input power12V 400W36V 1200W12V 800W36V 2400W
24V 800W48V 1600W24V 1600W48V 3200W
Charger Output (DC)
Floating voltage13.5V/27V/54V40.5V/67.5V13.5V/27V/54V40.5V/67.5V
Max. output current30A30A60A60A
Rating output current10A/20A/30A opt10A/20A/30A opt40A/50A/60A opt40A/50A/60A opt
Define output current30A30A60A60A
Ripper voltage(rating voltage)<0.5%<0.5%<0.5%<0.5%
Max. efficiency96.50%97%97.50%97.50%
MPPT efficieny99.50%99.50%99.50%99.50%
Protection devices
PV reverse polarity protectionyesyesyesyes
BAT reverse polarity protectionyesyesyesyes
Input Overvoltage ProtectionYesYesYesYes
Input overcurrent ProtectionYesYesYesYes
DC output Overcurrent protection(10A)YesYesYesYes
Internal overtemperature protetionYesYesYesYes
Battery discharger low voltage protectYesYesYesYes
General Data
Dimensions (W / H / D) in mm160/200/95160/200/95200/240/95200/240/95
Operating temperature range-10...+50ºC(14...+ 122°F)   with derating above 40°C(104°F)
Noise emission (typical)≤ 25 dB(A)
AltitudeUp to 2000m(6560ft) without power derating
Relative humidity20 to 80% relative humidity (non-condensing)
Consumption: operating (standby) / night<3W / < 0.75 W<3W / < 0.75 W<3W / < 0.75 W<3W / < 0.75 W
Cooling conceptNaturalNaturalNaturalNatural
Environmental Protection RatingIP20IP20IP20IP20
PV connection:Screw terminalScrew terminalScrew terminalScrew terminal
Battery connection:Screw terminalScrew terminalScrew terminalScrew terminal
DC output connection:Screw terminalScrew terminalScrew terminalScrew terminal
Battery type choiceYesYesYesYes
Environment temperature detectYesYesYesYes
Battery temperature detectYesYesYesYes
Temperature compensate for batteryYesYesYesYes
DC output control(10A)yesyesyesyes
Interfaces: RS485yesyesyesyes
Warranty: 1years / 2 yearsyes /optyes /optyes /optyes /opt
RTC clockoptoptoptopt
LCD Displayoptoptoptopt
Remote monitoroptoptoptopt
Certificates and approvalsCE,IEC 62109

5. Warranty: 1 year
If you can cooperate with us, we will be honored and you will benefit from:
L - The good construction warranty-1 years
L - Your client satisfied on the right schedule and quality
L - Your can get good reputation from your market and obtain more orders
L - Our professional service before and after sale
L - The reasonable price
L - Any questions from you are welcome and will be replied in 24 hours

6. Payment Terms:
T/T, Western Union, Money Gram
Production will be arranged after receipt of payment.

Lead Time:
Sample orders will be delivered within 7 working days.
If order quantity below 100PCS, delivery time is 7-15 working days.
Container orders will be delivered within 15-30 working days.

By courier such as DHL, EMS, FedEx, TNT, UPS ect.
By our shipping agent(by sea, by air or carrier)
By your shipping agent.
By domestic courier to any city of China.

7. Some about us
Queenswing is a professional manufacture specialized in Power inverter and solar products, We have professional development team. We pursues to establish the culture of "quality first, reputation best ".

Product category
Car Power inverter
Car Inverter with USB Port
Pure sine wave invertrer
UPS Pure sine wave inverter with charger
Modify sine wave inverter
UPS power inverter with charger
Solar energy power source
Solar charge controller

Our products usually are exported big quantity in to Europe, USA, African, Russia, Australiaetc. And our power inverter serials enjoy better reputation. With reliable quality and stable performance.

8. Contact us:
30A MPPT 12/24/48V Solar Charge Controller for Solar System

30A MPPT 12/24/48V Solar Charge Controller for Solar System


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