Leading Solar Controllers Master100A MPPT Solar Regulator, 12V 24V 36V 48V Charge Controller 4000W
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 unit
- Supply Capability:
- 9999 unit/month
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High efficient MPPT 48v 100a solar charger controller
Products Advantages
1. MPPT charge mode,conversion efficiency up to 99%;
2. Maximum PV input is DC 150V;
3. Support all kind of batteries, non-normal type can be set on PC software;
4. Three stage charge mode: fast charge,constant charge,floating charge);
5. With temperature sensor;
6. Anderson connection port, avoide reverse connection;
7. RS232 and LAN communication port, free PC software;
8. Intelligent design,the device can be upgraded online;
9. The devices can suffer the temperature not less than 105°C;
10. Perfect protection:input lowvoltage,input overvoltage,input polarity reversal,
output over voltage,short-circuit over temperature;
11. Unlimited parallel;
12. 5 discharge mode;
13. LCD and LED show all kinds of parameter;
14. CE,ROHS,FCC certifications approved.The device also can support to pass the other certifications;
15. 2 years warranty and 3~10 years extended warranty service also can be provided.
Connection Diagram
Upper PC Software
Test Software
Parameter
MPPT controller Model: Master1-80A/100A Series | 80A | 100A | |
Charge Mode | MPPT(Maximum Power Point Tracking) | ||
Charge Method | 3 stages: fast charge(MPPT),constant voltage, floating charge | ||
System Type | DC12V/24V/36V/48V | Automatic recognition | |
Conversion Efficiency | DC12V/24V/36V/48V | 96.5% ~99% | |
PV Modules Utilization Rate | DC12V/24V/36V/48V | ≥99% | |
PV Input Characteristics | |||
MPPT Working Voltage and Range | 12V system | DC22V~DC150V | |
24V system | DC34V~DC150V | ||
36V system | DC50V~DC150V | ||
48V system | DC60V~DC150V | ||
Input Over voltage Protection Point | DC12V/24V/36V/48V | DC150V | |
Rate charge current | DC12V/24V/36V/48V | 80A | 100A |
Max. PV Power | 12V system | 960W | 1200W |
24V system | 1920W | 2400W | |
36V system | 2880W | 3600W | |
48V system | 3840W | 4800W | |
Charge characteristic | |||
Selectable Battery Types (Default type is GEL battery) | DC12V/24V/36V/48V | Sealed lead acid, vented Gel, NiCd battery (Other types of the batteries also can be defined) | |
Temperature Compensation | DC12V/24V/36V/48V | 14.2V-(The highest temperature-25℃)*0.3 | |
Discharge characteristic | |||
Setting Control | Controller or PC software | ||
Max discharge current | DC12V/24V/36V/48V | 100A | |
Output control mode | Double-time control, ON/OFF mode, PV voltage control, PV&Time control | ||
Physical | |||
Communication Port | RS232 and LAN | ||
Measurement D*W*H (mm) | 420*280*102 | ||
N.G(kg) | 7.5 | ||
G.N(kg) | 8.5 | ||
Color | Blue, Green, White (optional) or OEM | ||
Environment | |||
Humidity | 0~90%RH ( no condense) | ||
Altitude | 0~3000m | ||
Operating Temperature | -20℃ ~ +40℃ | ||
Storage Temperature | -40℃ ~ +75℃ | ||
Atmospheric Pressure | 70~106kPa | ||
Certifications |
F&Q: |
Q1. How to ensure and monitor the products quality?
A1: We have established a perfect Quality Management System, In strict
accordance with ISO9001: 2008 quality system and ISO14001 environment system for quality assurance management;
Our ISO9001:2008 Quality System certificate encoding: CHIN/TW/QMS/00119;
Our ISO14001 Environment System certificate encoding: CHIN/TW/EMS/00028;
Q2. What is the warranty of products?
A2: The warranty period of different products are different; 5 years, 3 years, 2 years, 1 years; More details please refer to the product specification or manual; we will provide free life-long technical support ;
Q3. What is the difference between MPPT&PWM?
A3. MPPT charging mode, peak efficiency up to 99%, saving 30%~60% solar panel than traditional PWM controller.
- Q: What is the maximum load voltage in standby mode of a solar controller?
- The maximum load voltage in standby mode of a solar controller refers to the highest voltage that can be applied to the load terminals when the controller is in standby or idle mode. In this mode, the controller is not actively regulating the charging or discharging of the battery, but it is still connected to the load. Typically, the maximum load voltage in standby mode of a solar controller is the same as the system voltage. For example, if the solar system operates at a voltage of 12 volts, then the maximum load voltage in standby mode would also be 12 volts. However, it is important to note that each solar controller may have different specifications and limitations, so it is essential to consult the manufacturer's documentation or datasheet to determine the specific maximum load voltage in standby mode for a particular controller model. This information can help ensure that the load being connected to the solar controller is within the safe operating range, preventing any potential damage to the controller or the connected load.
- Q: Can a solar controller be used with thin-film solar panels?
- Yes, a solar controller can be used with thin-film solar panels. A solar controller is an essential component in any solar power system, regardless of the type of solar panels being used. Its main function is to regulate the charging of batteries and prevent overcharging or damage to the batteries. Thin-film solar panels are a type of solar technology that uses a thin semiconductor material to capture sunlight and convert it into electricity. They are known for their flexibility, lightweight nature, and ability to work well in low light conditions. When using thin-film solar panels, it is still important to have a solar controller to ensure that the charging process is properly managed. The solar controller will monitor the voltage and current coming from the panels and adjust the charging rate accordingly. This helps to protect the batteries from being overcharged, which can reduce their lifespan. In addition, a solar controller can also provide other functions such as temperature compensation, load control, and monitoring capabilities. These features can be beneficial in maximizing the efficiency and performance of the thin-film solar panel system. Therefore, whether it is a traditional crystalline silicon solar panel or a thin-film solar panel, a solar controller is a necessary component to ensure the safe and efficient operation of the system.
- Q: Can a solar controller be used in a solar-powered weather monitoring system?
- Yes, a solar controller can be used in a solar-powered weather monitoring system. The solar controller helps regulate and optimize the charging process of the solar panels, ensuring that the battery is charged efficiently and preventing overcharging. This is crucial for maintaining the continuous operation of the weather monitoring system, especially during periods of low sunlight or high power demand.
- Q: Are there any safety features in solar controllers?
- Yes, there are several safety features in solar controllers. One of the main safety features is overcharge protection. Solar controllers are designed to prevent the batteries from overcharging by regulating the amount of current flowing into the batteries. Once the batteries are fully charged, the solar controller will automatically reduce or stop the charging process to prevent damage to the batteries. Another safety feature is over-discharge protection. Solar controllers monitor the voltage of the batteries and prevent them from discharging below a certain threshold. This helps to prolong the lifespan of the batteries and prevents damage that can occur from over-discharging. Short circuit protection is also an important safety feature in solar controllers. In the event of a short circuit, the solar controller will detect the abnormal current flow and automatically shut off the circuit to prevent any damage to the solar panels, batteries, or other connected devices. Additionally, some solar controllers have temperature compensation features. These controllers can adjust the charging voltage and current based on the temperature of the batteries, ensuring optimal charging performance and preventing overheating or damage due to extreme temperature conditions. Overall, solar controllers are equipped with various safety features to protect the batteries, solar panels, and other connected devices from potential hazards and ensure efficient and safe operation of the solar power system.
- Q: Can a solar controller handle both 12V and 24V systems?
- No, a solar controller is designed to handle either a 12V or a 24V system, but not both simultaneously.
- Q: What is the maximum power output a solar controller can handle?
- The maximum power output a solar controller can handle depends on its specific design and capacity. It can range from a few watts to several kilowatts, with higher-end controllers capable of handling larger solar power systems.
- Q: Can a solar controller be used with a solar-powered geothermal system?
- No, a solar controller cannot be used with a solar-powered geothermal system as they are two separate and distinct technologies. A solar controller is designed to regulate and control the output of solar panels, whereas a geothermal system utilizes heat from the ground to provide heating and cooling for a building.
- Q: How do you prevent over-discharging of batteries with a solar controller?
- One way to prevent over-discharging of batteries with a solar controller is by using a controller with a built-in low-voltage disconnect (LVD) feature. This feature automatically disconnects the load from the battery when its voltage drops to a predetermined level, protecting the battery from being over-discharged. Additionally, properly sizing the solar controller and battery bank according to the load's power requirements helps ensure that the battery is not drained beyond its safe operating limits.
- Q: Can a solar controller be used with solar panels that are connected to a battery management system?
- Yes, a solar controller can be used with solar panels that are connected to a battery management system. A solar controller, also known as a charge controller, is designed to regulate the charging process of a battery connected to solar panels. It ensures that the battery is charged efficiently and protects it from overcharging or excessive discharge. A battery management system, on the other hand, is responsible for monitoring and controlling the battery's performance, including factors like temperature, voltage, and current. While the battery management system focuses on the battery, the solar controller manages the charging process from the solar panels to the battery. Therefore, both systems can work together in harmony and provide an optimized and safe charging solution for solar panels connected to a battery.
- Q: What is the maximum charging current of a solar controller?
- The maximum charging current of a solar controller varies depending on the specific model and capacity of the controller. It can range from a few amps to several tens of amps, allowing for efficient charging of batteries or power storage systems connected to the solar controller.
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Leading Solar Controllers Master100A MPPT Solar Regulator, 12V 24V 36V 48V Charge Controller 4000W
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 unit
- Supply Capability:
- 9999 unit/month
OKorder Service Pledge
OKorder Financial Service
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