Leading Solar Controllers Master100A MPPT Solar Regulator, 12V 24V 36V 48V Charge Controller 4000W
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- 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:How does a solar controller handle variations in battery capacity?
- A solar controller is designed to handle variations in battery capacity by constantly monitoring the battery's state of charge and adjusting the charging parameters accordingly. The controller utilizes a built-in algorithm that calculates the charging and discharging rates based on the battery's capacity and adjusts the charging current and voltage accordingly. When the battery capacity is low, the controller will supply a higher charging current to replenish the battery at a faster rate. Conversely, when the battery capacity is high, the controller will reduce the charging current to prevent overcharging and prolong battery life. Furthermore, a good solar controller will have a battery capacity setting feature that allows the user to input the specific capacity of the battery being used. This information helps the controller accurately track the state of charge and adjust the charging parameters accordingly. In addition to handling variations in battery capacity, a solar controller also incorporates various safety features to protect the battery from overcharging, over-discharging, and other potential issues. These features include overvoltage protection, short-circuit protection, and temperature compensation, among others. Overall, a solar controller plays a crucial role in effectively managing variations in battery capacity by constantly monitoring and adjusting the charging parameters based on the battery's state of charge, ultimately ensuring optimal performance and lifespan of the battery.
- Q:Can a solar controller be used with a solar-powered electric scooter charging station?
- Yes, a solar controller can be used with a solar-powered electric scooter charging station. A solar controller helps regulate the flow of electricity from solar panels to the charging station, ensuring optimal charging efficiency and preventing overcharging of the scooter's battery.
- Q:How do I choose the right solar controller for my solar panel system?
- Choosing the right solar controller for your solar panel system is essential to ensure optimal performance and longevity of your system. Here are some key factors to consider when making your selection: 1. System Voltage: Determine the voltage of your solar panels and batteries. The solar controller should be compatible with the voltage of your system. Common voltages include 12V, 24V, and 48V. 2. Maximum Current: Consider the maximum current your solar panels can produce and choose a controller that can handle that current. It is important not to exceed the controller's maximum current rating to prevent damage. 3. Type of Controller: There are three main types of solar controllers: PWM (Pulse Width Modulation), MPPT (Maximum Power Point Tracking), and basic on/off controllers. PWM controllers are suitable for smaller systems, while MPPT controllers are more efficient and recommended for larger systems. 4. Efficiency: Look for a controller with high efficiency ratings, as this will help maximize the energy harvested from your solar panels, especially in low light conditions. 5. Load Control: Determine if you need a solar controller that can handle loads directly or if you will be using a separate load controller. Some controllers have built-in load control capabilities, allowing you to power low voltage appliances directly. 6. Temperature Compensation: If your solar panels will be exposed to varying temperatures, consider a controller with temperature compensation. This feature adjusts the charging parameters based on temperature, ensuring optimal charging and battery performance. 7. Protection Features: Ensure that the solar controller has protection features such as overcharge, over-discharge, short circuit, and reverse polarity protection. These features safeguard your batteries and equipment from damage. 8. Display and Monitoring: Consider controllers with built-in displays, as they provide valuable information about the system's performance and battery status. Some controllers also offer remote monitoring capabilities, allowing you to monitor your system from a distance. 9. Brand Reputation and Warranty: Research reputable brands known for producing reliable and durable solar controllers. Check for warranty information to ensure you are protected in case of any defects or malfunctions. Remember to consult with a professional or do thorough research before making your final decision. They can provide valuable insights and help you choose the solar controller that best fits your specific solar panel system requirements.
- Q:How do you prevent battery overcharging with a solar controller?
- You can prevent battery overcharging with a solar controller by using its built-in charging algorithm, which regulates the flow of solar energy into the battery. The controller continuously monitors the battery's voltage and temperature to ensure it doesn't exceed safe levels. Once the battery reaches its optimal charge, the controller automatically reduces or stops the flow of solar power, preventing overcharging.
- Q:How do you determine the optimal charging voltage for your batteries using a solar controller?
- To determine the optimal charging voltage for batteries using a solar controller, it is crucial to refer to the manufacturer's specifications and recommendations for the specific battery type being used. Solar controllers usually have built-in settings or adjustable parameters that allow users to set the desired charging voltage. Additionally, monitoring the battery voltage and the charge controller's performance can help fine-tune the optimal charging voltage for maximizing the battery's lifespan and performance.
- Q:Can a solar controller be used in off-grid applications?
- Yes, a solar controller can definitely be used in off-grid applications. In fact, it is an essential component of off-grid solar systems as it regulates the charging and discharging of batteries, ensuring optimal performance and extending battery life. The solar controller helps to manage the flow of electricity between the solar panels, batteries, and loads, ensuring that the batteries are charged efficiently and preventing overcharging or deep discharging.
- Q:What is the maximum temperature rating for a solar controller?
- The specific model and manufacturer are factors that can cause the maximum temperature rating for a solar controller to differ. Nevertheless, a majority of well-made solar controllers are engineered to function effectively within a broad spectrum of temperatures, typically spanning from -40°C to 85°C (-40°F to 185°F). This wide temperature range guarantees that the controller remains resilient and durable, even in the face of harsh weather conditions like scorching summers or freezing winters. To ascertain the maximum temperature rating for a particular solar controller model, it is imperative to refer to the manufacturer's specifications or user manual.
- Q:What are the types of solar controllers?
- Solar controllers can be divided into three main types: PWM controllers, MPPT controllers, and basic on-off controllers. The most common type is the PWM controller, which is suitable for small to medium-sized solar systems. These controllers regulate the voltage output from the solar panels by rapidly switching the power on and off, thereby maintaining a constant voltage for the battery. In terms of affordability, ease of use, and efficiency, PWM controllers are a good choice for most applications. On the other hand, MPPT controllers are more advanced and efficient compared to PWM controllers. They track the maximum power point of the solar panels by adjusting the voltage and current to match the battery requirements. This feature enables MPPT controllers to extract the maximum amount of power from the solar panels, even in low-light or partially shaded conditions. These controllers are ideal for larger solar systems and can significantly enhance the overall efficiency and power output. For very small solar systems where cost and complexity are major concerns, basic on-off controllers are typically used. These controllers directly connect the solar panels to the battery and disconnect the panels when the battery reaches its full charge to prevent overcharging. Although they are inexpensive, basic on-off controllers offer limited functionality and are not as efficient as PWM or MPPT controllers. Choosing the right solar controller depends on factors such as the size of the solar system, available budget, and desired efficiency. It is crucial to select the appropriate controller to ensure optimal performance and longevity of the solar system.
- Q:What are the main functions of a solar controller?
- The main functions of a solar controller are to regulate and control the flow of electricity between the solar panels and the batteries, protect the batteries from overcharging or discharging, optimize the charging process to maximize the efficiency of the solar system, and provide monitoring and diagnostic information about the solar system's performance.
- Q:Can a solar controller be used with a solar-powered restaurant or cafe?
- Yes, a solar controller can be used with a solar-powered restaurant or cafe. A solar controller helps manage and regulate the flow of electricity from the solar panels to the restaurant's or cafe's electrical system. It ensures that the solar panels are charging the batteries efficiently and prevents overcharging or discharging. By using a solar controller, a solar-powered restaurant or cafe can optimize their energy usage and reduce their reliance on the grid.
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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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