Master 80A MPPT solar regulator, 12V 24V 36V 48V charge controller 4000W
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- TT OR LC
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- 10 unit
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- 9999 unit/month
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High efficient MPPT 48v 80a 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:
- Yes, a solar controller can be used in a solar-powered research station in Antarctica. A solar controller is essential for regulating and optimizing the charging and discharging of batteries connected to the solar panels in the extreme weather conditions of Antarctica. It helps to protect the batteries from overcharging, over-discharging, and other potential damages, ensuring efficient and reliable power generation for the research station.
- Q:
- To ensure proper grounding for a solar controller, you should follow these steps: 1. Locate a suitable grounding point: Find a metallic structure, such as a grounded metal rod or a metal pipe, preferably close to the solar controller installation site. 2. Clear the grounding area: Remove any dirt, paint, or rust from the chosen grounding point to ensure a good electrical connection. 3. Connect the ground wire: Use a copper conductor or a grounding cable to connect the grounding point to the ground terminal on the solar controller. Make sure the connection is tight and secure. 4. Avoid sharp bends: Ensure the ground wire is not bent sharply, as this can impede the flow of electrical current. Instead, maintain gentle curves or use grounding clamps to navigate around obstacles. 5. Protect the ground wire: Safeguard the ground wire from physical damage or exposure to moisture by using conduit or other suitable protective measures. 6. Test the grounding: After installation, use a multimeter to verify that the ground wire is properly connected and has low resistance to earth. This will ensure that the solar controller is effectively grounded. By following these steps, you can ensure proper grounding for your solar controller, which helps protect against electrical surges and improves system safety and performance.
- Q:
- The maximum input power that a solar controller can handle varies depending on the specific controller model and its specifications. It can range from a few hundred watts to several kilowatts, depending on factors such as the controller's design, size, and intended application.
- Q:
- To maintain a solar controller, it is important to regularly inspect and clean the solar panels to ensure optimal efficiency. Additionally, check the wiring connections for any loose or damaged parts and tighten or replace them as needed. Keep the controller and its components protected from extreme weather conditions and clean any dust or debris on the controller itself. Regularly monitor the battery voltage and ensure that it is being properly charged by the solar controller.
- Q:
- Yes, a solar controller can be used with a solar-powered pool heating system. A solar controller helps regulate the flow of water through the system, ensuring efficient heat transfer from the solar panels to the pool. It can also monitor and adjust temperature settings, provide system diagnostics, and automate operations, enhancing the overall performance and functionality of the solar-powered pool heating system.
- Q:
- A solar controller handles voltage drops in the system by regulating and maintaining a consistent voltage level. It constantly monitors the voltage and adjusts the charging parameters to compensate for any drops, ensuring that the batteries receive a steady and optimal charge.
- Q:
- When looking for safety certifications in a solar controller, there are several important ones to consider. Here are a few key certifications to look for: 1. UL Listing: Underwriters Laboratories (UL) is a widely recognized and respected organization that tests and certifies products for safety. A UL Listing ensures that the solar controller has undergone rigorous testing and meets specific safety standards. 2. CE Marking: The CE Mark is a mandatory certification for products sold in the European Economic Area (EEA). It indicates that the solar controller complies with essential health, safety, and environmental protection requirements set by the European Union. 3. RoHS Compliance: The Restriction of Hazardous Substances (RoHS) directive restricts the use of certain hazardous substances in electrical and electronic equipment. A solar controller with RoHS compliance ensures that it does not contain harmful substances like lead, mercury, cadmium, and others. 4. TÜV Certification: TÜV is a German certification organization known for its stringent testing processes. A TÜV certification ensures that the solar controller has met specific safety and quality standards. 5. FCC Compliance: If you are in the United States, checking for Federal Communications Commission (FCC) compliance is essential. This certification ensures that the solar controller meets electromagnetic compatibility (EMC) requirements and does not interfere with radio or television signals. Additionally, you may also want to look for certifications related to specific safety features in solar controllers. For example, if the controller includes overcharge or over-discharge protection, certifications like Overcharge Protection Certification (OPC) or Over-discharge Protection Certification (ODPC) would indicate that these features have been tested and verified. It's important to note that the specific certifications required may vary depending on your location, regulations, and the application of the solar controller. Be sure to research and understand the safety requirements and certifications relevant to your specific needs before making a purchase.
- Q:
- Yes, a solar controller can be used with a battery bank of different capacities. The solar controller is designed to regulate the charging and discharging of the batteries, regardless of their capacity. However, it is important to ensure that the solar controller is compatible with the voltage and charging specifications of the battery bank to avoid any damage or inefficiencies.
- Q:
- The role of a solar controller in preventing battery sulfation is to regulate the charging process of the battery and ensure that it is done efficiently and effectively. By monitoring the battery voltage and current, the solar controller can prevent overcharging, which is a major cause of battery sulfation. It also controls the charging rate to avoid undercharging, which can lead to sulfation as well. Overall, the solar controller plays a crucial role in maintaining the optimal charging conditions for the battery, thereby preventing sulfation and prolonging its lifespan.
- Q:
- A solar controller handles battery low voltage protection by monitoring the voltage level of the battery. When the voltage drops below a certain threshold, the controller automatically disconnects the load from the battery to prevent over-discharging, which can damage the battery. This helps to prolong the lifespan of the battery and ensures its optimal performance.
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