Master 80A 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 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:Can a solar controller be used with a wind turbine system?
- Yes, a solar controller can be used with a wind turbine system. A solar controller is designed to regulate the charging and discharging of batteries in a solar power system. Similarly, a wind turbine system also generates electricity that needs to be regulated and stored in batteries. Therefore, a solar controller can effectively manage the charging and discharging process in a wind turbine system as well.
- Q:Can I connect a solar controller directly to my battery bank?
- No, it is not recommended to connect a solar controller directly to a battery bank. A solar controller is designed to regulate the charging process and protect the batteries from overcharging or excessive discharging. By connecting the solar controller, it ensures the batteries are charged efficiently and extends their lifespan.
- Q:How does a solar controller handle variations in ambient light conditions?
- A solar controller handles variations in ambient light conditions by continuously monitoring the incoming solar energy and adjusting the charging parameters accordingly. It uses sensors to measure the intensity of light and adjusts the charging current and voltage to optimize the charging efficiency and protect the battery from overcharging or undercharging.
- Q:Can a solar controller be used with a solar-powered electric fence?
- Yes, a solar controller can be used with a solar-powered electric fence. The solar controller is responsible for regulating the charging and discharging of the solar battery that powers the fence. It ensures that the battery is charged efficiently and prevents overcharging or discharging.
- Q:What is the role of a solar controller in preventing damage to the solar panels from overvoltage conditions?
- The role of a solar controller in preventing damage to the solar panels from overvoltage conditions is to regulate and control the amount of voltage and current flowing from the solar panels to the batteries or grid. It ensures that the voltage stays within safe limits by monitoring the charging process and preventing overcharging. By effectively managing the flow of electricity, the solar controller protects the solar panels from potential damage caused by excessive voltage and helps maximize their lifespan and efficiency.
- Q:Which is more efficient: PWM solar controller or MPPT solar controller?
- Both PWM (Pulse Width Modulation) and MPPT (Maximum Power Point Tracking) solar controllers are commonly used in solar power systems, but they have different efficiency characteristics. PWM solar controllers are simpler and more cost-effective compared to MPPT controllers. They work by rapidly switching the solar panel's voltage on and off, resulting in a pulsing output that matches the battery voltage. This method is efficient when the solar panel voltage is close to the battery voltage, as it allows for a relatively high charging current. However, when the solar panel voltage is significantly higher than the battery voltage, PWM controllers suffer from a reduction in efficiency. This is because the excess voltage is simply converted into heat, leading to power loss. On the other hand, MPPT solar controllers are designed to maximize the power output from the solar panels. They track the maximum power point of the solar panel by continuously adjusting the load to find the optimal operating voltage. By doing so, MPPT controllers can extract more power from the solar panels, especially in situations where the solar panel voltage is higher than the battery voltage. This ability to match the panel voltage with the battery voltage results in higher overall efficiency and better utilization of available solar power. In summary, while PWM solar controllers are more economical and efficient when the solar panel voltage is close to the battery voltage, MPPT controllers provide higher efficiency and better performance when the solar panel voltage is significantly higher. Therefore, MPPT solar controllers are generally considered more efficient in most scenarios, particularly when dealing with larger solar power systems or when the solar panel voltage varies significantly.
- Q:How does a solar controller handle variations in solar panel soiling?
- A solar controller does not directly handle variations in solar panel soiling. Its main function is to regulate and optimize the flow of energy between the solar panels and the battery storage system. However, solar controllers indirectly help with mitigating the impact of panel soiling by ensuring that the solar panels are operating at their maximum efficiency. By monitoring the voltage and current output of the panels, the controller can detect any decrease in performance due to soiling and adjust the charging parameters accordingly to maintain optimal charging levels.
- Q:Are there any energy-saving features in a solar controller?
- Yes, solar controllers typically include energy-saving features such as automatic shut-off when batteries are fully charged, low voltage disconnect to prevent over-discharging, and advanced charge algorithms to optimize energy conversion efficiency.
- Q:How does a solar controller handle battery over-temperature protection?
- A solar controller handles battery over-temperature protection by continuously monitoring the temperature of the battery. When the temperature exceeds a safe threshold, the controller automatically reduces or completely cuts off the charging current to prevent the battery from overheating. This helps to protect the battery from damage and prolong its lifespan.
- Q:Can a solar controller be used with a solar-powered street lighting system?
- Yes, a solar controller can be used with a solar-powered street lighting system. A solar controller helps regulate and optimize the charging and discharging of batteries in a solar-powered system, ensuring efficient operation and extending battery lifespan. It is an essential component in managing the power flow between the solar panels, batteries, and street lights in a solar street lighting system.
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Master 80A 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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