• MPPT Solar Charge Controller 12V 24V 20A System 1
  • MPPT Solar Charge Controller 12V 24V 20A System 2
  • MPPT Solar Charge Controller 12V 24V 20A System 3
  • MPPT Solar Charge Controller 12V 24V 20A System 4
  • MPPT Solar Charge Controller 12V 24V 20A System 5
MPPT Solar Charge Controller 12V 24V 20A

MPPT Solar Charge Controller 12V 24V 20A

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Shekou
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Min Order Qty:
100 pc
Supply Capability:
100000 pc/month

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12V 24V 20A mppt china solar charge  solar controller

 

PC1000 series solar controller Features:

 

1. MPPT Solar charge controller 20A,30A,40A

 

2.An optional battery temperature sensor ensures precise battery charging 

 

3.Built-in MPPT tracker is enquipped in the power inverter to optimize the power transformation.

 

4.Reversed current protection for preventing equipment damage

 

5.Automatic battery  temperature  compensation for long -term reliability 

 

6.Three stage charge control system (bulk,absorption,and float mode) with  temperature  compensation

 

7.Autamatic overload protection in both active and passive modes

 

8. MPPT efficiency max 90%

 

Detailed Description:

 

 

ModelPC10-2005APC10-3005APC16-4005A
Default Battery System Voltage12V/24V DC (adjustable)
CONTROLLER
INPUT
PV Open Circuit Voltage Range16V~30V for 12V battery system / 32V~55V for 24V battery system
Max PV Input Power(12V)300W450W600W
Max PV Input Power(24V)600W900W1200W
BATTERYFloat Charging Voltage13.4V(default)/26.8V(default)
Bulk Charging Voltage14.6V(default)/28.6V(default)
Equalization Charging Voltage14.0V(default)/28.0V(default)
Battery Temperature SensorBTS(optional) remote batter temperature sensor for increased charging precision
DC
OUTPUT
Output Voltage11.0~14.3VDC /22.0~28.6VDC
Max Charging Current40A
Max Output Current15A(for DC load)
Cutoff for Overcharge14.8V/29.6V
Overcharge Voltage Recovering 13.6V/27.2V
Cutoff for Low Voltage10.5~12.5VDC/21.0~25.0VDC
Low Voltage Recovery12.0~14.0VDC/24.0~28.0VDC
GENERAL SPECIFICATION Charge Mode  MPPT,constant current-constant voltage 
Radiating ModeAutomatic cooling
Working ModeFour stage: Absorption CC, Absorption CV, Float CC, Float CV
DISPLAY
&
PROTECTION
LED indication Systematic operation, LV indication, LV protection, over charge protection, loads protection, short circuit protection
Alarm Protections2.0*inom>5s;1.5*inom>20s;1.25*inom temperature 
Load control mode1.Low Voltage Reconnect(LVR):Adjustable
2.Low Voltage Disconnect(LVD):Automatic 
3.Reconnection:Includes waming flash before 
MECHANICAL
SPECIFICATIONS
MountingWall mount
W*H* D(mm)260*460*185mm
G.W(kg)2.2kg2.4kg2.6kg
OTHEREnvironmental Rating/IP GradeIndoor/IP21
Operation Temperature Range0~40°C(for full power)/40~60°C(for derating)
Ambient humidity0~90% relative humidity(non-condensing)
Altitude≤5000m
Terminal size (fine/single wire)#8AWG

 

 

 

 

 

Q:Are there any energy-saving features in a solar controller?
Solar controllers typically have various energy-saving features. One notable feature is their ability to regulate and optimize battery charging in the solar system. This ensures efficient charging, preventing overcharging and extending battery lifespan. Additionally, solar controllers often include a low voltage disconnect (LVD) feature. When the battery voltage drops below a certain level, the load automatically disconnects to prevent excessive discharge, which can harm the batteries. Some advanced solar controllers even have maximum power point tracking (MPPT) technology. This technology continuously adjusts voltage and current to match ideal operating conditions, maximizing energy harvested from the solar panels. As a result, the overall energy efficiency of the solar system is significantly improved.
Q:Can a solar controller be used with solar-powered medical equipment?
Yes, a solar controller can be used with solar-powered medical equipment. A solar controller regulates the voltage and current from the solar panels, ensuring that the medical equipment receives a stable and efficient power supply. This helps in maintaining the performance and longevity of the equipment while utilizing solar energy as a sustainable power source.
Q:Can a solar controller be used with different types of solar panel cooling systems?
Yes, a solar controller can be used with different types of solar panel cooling systems. The solar controller regulates and monitors the charging process of the solar panel system, regardless of the cooling method employed. It ensures optimum performance and efficiency by managing the power flow and protecting the batteries from overcharging or undercharging, regardless of the cooling system in use.
Q:What is the maximum load current for a solar controller?
The maximum load current for a solar controller depends on the specific model and its specifications. It can range from a few amps to several hundred amps, depending on the capacity and design of the controller.
Q:Can a solar controller be used with a solar-powered refrigerator?
Yes, a solar controller can be used with a solar-powered refrigerator. A solar controller helps regulate the power flow from the solar panels to the refrigerator, ensuring optimal charging and preventing overcharging or damage to the battery. It also helps manage the power output during periods of low sunlight or high demand, maximizing the efficiency and performance of the refrigerator.
Q:Can a solar controller be used with solar panels that are mounted on a pole?
Solar panels mounted on a pole can indeed be used with a solar controller. The solar controller has a vital function in the regulation of voltage and current between the panels and the battery bank. Its primary purpose is to ensure that the batteries are charged correctly and shielded against overcharging. Irrespective of whether the solar panels are mounted on a pole or any other structure, the solar controller can still be linked to them to supervise and manage the charging process. By analyzing the power received from the panels, the solar controller will adapt the charging parameters, thereby optimizing the efficiency and durability of the battery system.
Q:Can a solar controller be used with solar panels that are located far away from the batteries?
Yes, a solar controller can be used with solar panels that are located far away from the batteries. The solar controller acts as an intermediary between the panels and the batteries, regulating the charging process and ensuring optimal performance. It allows for the efficient transfer of power over long distances, minimizing power losses and maintaining the battery's health.
Q:Can a solar controller be used with solar-powered data centers?
Yes, a solar controller can be used with solar-powered data centers. A solar controller is a crucial component of a solar power system that regulates the flow of electricity generated by solar panels. It ensures that the solar power system operates efficiently and effectively by managing the charging and discharging of batteries. In a solar-powered data center, a solar controller helps optimize the utilization of solar energy, enabling the data center to rely on renewable energy sources and reduce its carbon footprint.
Q:How does a solar controller prevent batteries from discharging at night?
A solar controller prevents batteries from discharging at night by monitoring the energy flow and regulating the charging and discharging process. It acts as a bridge between the solar panels and the batteries, ensuring that the energy generated by the panels is effectively stored in the batteries during the day and preventing any reverse current flow during nighttime.
Q:How do you protect a solar controller from theft?
There are a few measures you can take to protect a solar controller from theft. Firstly, you can install it in a secure and inconspicuous location, such as inside a locked box or cabinet. Additionally, you can use tamper-proof screws or bolts to secure the controller in place, making it more difficult to remove. Another option is to install a security camera or motion sensor lights in the vicinity to deter potential thieves. Finally, labeling the controller with a unique identifier and registering it with local authorities can help in recovering the stolen item if it does get stolen.

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