Mastervolt Solar Charge Controller 220V 100A - Best Price for Solar Power System
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 PCS
- Supply Capability:
- 500 PCS/month
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Properties of the solar charge controller
1. Design for off-grid solar power system.
2. Applicable to different kinds of batteries.
3. Modular design with simple structure and easy maintenance.
4. Automatic power control function.
5. LCD display: Solar panel current, solar panel voltage, solar panel power, battery group voltage, charge current.
6. Perfect protection function: Solar reverse charge protection, Solar reverse connection protection, Battery reverse connection protection, Battery overcharge protection, Battery over current protection etc ,thus the system has higher reliability.
Technical parameters of the solar charge controller
Model | 220V100A |
Battery group rated voltage | 220Vdc |
PV open circuit voltage(Vdc) | 500V |
PV Rated current | 100A |
PV Max. power | 22000Wp |
Input DC Voltage Range(Vdc) | 175-260Vdc |
Input PV module road number | 2 |
Function | Auto stop charge, auto recharge voltage; Protection: connecting contrary, over current, short circuit, over heat etc. |
Display mode | LCD |
Display content | solar panel voltage, solar panel current, solar panel power, battery voltage, charge current |
Floating Charge Voltage （adjustable） | 248Vdc |
Stop charge voltage | 260Vdc |
Recharge voltage | 243Vdc |
Voltage drop between PV and battery | 1.5V |
Max itself power consumption | 100mA-150mA |
Work environment temperature | -30-60°C |
Relative humidity | ＜90% No condensation |
Applicable altitude | ＜3000m The rated power should be reduced when it is higher than 2000m |
Noise (1m) | ＜40dB |
Degree of protection | IP20（Indoor） |
Cooling method | Forced air cooling |
*Communication interface (optional) | RS485/USB/GPRS/Ethernet |
*Temperature compensation(optional) | -4mv/°C/2V,-35°C~+80°C,Accuracy:±1°C |
Package size (mm) | Wood case, 750*380*590mm |
Package Weight(kg) | 36Kg |
*Above parameter only for reference. Could be custom made to user specifications.
- Q: How do I determine the maximum solar panel input current for a solar controller?
- To determine the maximum solar panel input current for a solar controller, you need to consider the specifications provided by the manufacturer. These specifications usually include the maximum input current rating of the controller. It is important to match the maximum input current of the solar panels to the maximum input current rating of the controller to ensure compatibility and prevent any potential damage to the system.
- Q: How do I troubleshoot common issues with a solar controller?
- To troubleshoot common issues with a solar controller, start by checking the connections between the solar panels, battery, and load to ensure they are secure and properly connected. Verify that the solar panels are receiving adequate sunlight and that the battery has sufficient charge. Next, inspect the controller for any visible damage or loose wires. If everything appears to be in order, reset the controller by disconnecting it from the power source and reconnecting it after a few minutes. If the problem persists, consult the controller's user manual or contact the manufacturer for further assistance.
- Q: What is the installation process for a solar controller?
- The installation process for a solar controller typically involves a few key steps. First, you need to determine the appropriate location for the controller, ensuring it is easily accessible and protected from extreme weather conditions. Next, you will need to connect the solar panels to the controller, ensuring the positive and negative terminals are correctly aligned. After that, you will need to connect the battery to the controller, again ensuring proper polarity. Finally, you may need to configure the settings on the controller, such as battery type and charging parameters, according to the manufacturer's instructions. It's important to follow the specific guidelines provided by the manufacturer to ensure a safe and efficient installation.
- Q: Can a solar controller be used with thin-film solar panels?
- Yes, a solar controller can be used with thin-film solar panels. Solar controllers are designed to regulate and manage the charging process of solar panels, regardless of the type of panel technology being used. Therefore, they can effectively control the charging and prevent overcharging of thin-film solar panels, ensuring optimal performance and longevity.
- 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 purpose of a solar controller is to regulate the charging of batteries from solar panels, ensuring that the batteries are not overcharged or damaged. In a system where the solar panels are located far away from the batteries, the controller can be placed near the batteries to regulate the charging process effectively. The controller can be connected to the solar panels through appropriately sized wires to minimize voltage drop and energy loss over the distance. It is important to choose the right wire gauge to minimize resistance and ensure efficient energy transfer. Additionally, it is advisable to consider the voltage drop over distance and use appropriate wire size calculations or consult with a professional to ensure the setup is optimized for maximum efficiency.
- Q: Can a solar controller be used with solar panel snow melting systems?
- Yes, a solar controller can be used with solar panel snow melting systems. A solar controller helps regulate the power output and charging of the solar panels, ensuring optimal performance and efficiency. By using a solar controller, the snow melting system can effectively utilize solar energy to melt snow and ice, providing an eco-friendly and cost-effective solution for snow removal.
- Q: Can a solar controller be used with solar panel boat mounts?
- Yes, a solar controller can be used with solar panel boat mounts. A solar controller is designed to regulate and optimize the charging process of the solar panels, ensuring efficient power generation and preventing overcharging of the batteries. It can be connected between the solar panels and the battery bank, regardless of the mounting system used.
- Q: What is the maximum battery voltage for a solar controller?
- The maximum battery voltage for a solar controller typically depends on the specific model and manufacturer. However, most solar controllers are designed to work with battery systems that have a maximum voltage of 12 volts, 24 volts, or 48 volts. It is important to consult the specifications and guidelines provided by the manufacturer to ensure compatibility and avoid any damage to the controller or battery system.
- Q: How do you troubleshoot common issues with solar controllers?
- To troubleshoot common issues with solar controllers, start by checking the connections and ensuring they are secure. Verify that the solar panels are receiving proper sunlight and that they are clean and free from any obstructions. Next, inspect the battery connections and voltage levels to ensure they are within the recommended range. If the controller displays an error code or malfunction, consult the user manual for troubleshooting steps specific to the model. Lastly, if the issue persists, contacting the manufacturer or a professional technician for further assistance may be necessary.
- Q: How does a solar controller handle temperature fluctuations in the environment?
- The purpose of a solar controller is to manage temperature fluctuations in the environment through the utilization of various mechanisms and features. Regulating and optimizing the charging and discharging of batteries in a solar power system is one of the primary functions of a solar controller. To guarantee efficient operation in varying temperatures, solar controllers typically incorporate temperature sensors. These sensors monitor the surrounding temperature and provide feedback to the controller. Based on this information, the controller can adjust its charging and discharging parameters accordingly. In cold temperatures, the solar controller may increase the charging voltage to compensate for reduced battery performance. This prevents insufficient charging and ensures that the batteries receive the necessary charge. Additionally, the controller may modify the charging algorithm to allow for a longer absorption phase, which aids in fully charging the batteries even at lower temperatures. On the other hand, in hot temperatures, the solar controller may decrease the charging voltage to prevent overcharging and potential damage to the batteries. It may also shorten the absorption phase to prevent excessive heat buildup. These temperature compensation techniques assist in maintaining optimal battery performance and prolonging their lifespan. Moreover, advanced solar controllers may include additional features to mitigate temperature-related issues. For example, some controllers are equipped with temperature sensors specifically for the solar panels themselves. These sensors monitor the panel temperature and adjust the maximum power point tracking (MPPT) algorithm accordingly. By optimizing the panel's output voltage and current based on temperature, the controller ensures maximum energy conversion efficiency. In conclusion, a solar controller effectively manages temperature fluctuations in the environment by utilizing temperature sensors and implementing temperature compensation techniques. This enables the controller to adapt its charging and discharging parameters to different temperature conditions, ensuring optimal performance and longevity of the batteries in a solar power system.
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Mastervolt Solar Charge Controller 220V 100A - Best Price for Solar Power System
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 PCS
- Supply Capability:
- 500 PCS/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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