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 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, you need to refer to the manufacturer's specifications or guidelines for your specific batteries. The recommended charging voltage is usually provided by the battery manufacturer and may vary based on the battery chemistry and capacity. By adjusting the solar controller's settings within the recommended voltage range, you can ensure efficient and safe charging without overcharging or damaging the batteries.
- Q: Is it necessary to have a solar controller for a small solar system?
- Yes, it is necessary to have a solar controller for a small solar system. A solar controller acts as a regulator between the solar panels and the batteries, ensuring that the batteries are not overcharged or damaged. It also helps optimize the charging process, maximizing the efficiency and lifespan of the system. Additionally, solar controllers often offer features like load control and monitoring, providing further protection and control over the system.
- Q: What is the maximum number of charging stages supported by a solar controller?
- The maximum number of charging stages supported by a solar controller can vary depending on the specific model and manufacturer. However, many solar controllers typically support up to three charging stages: bulk charging, absorption charging, and float charging.
- Q: What is the maximum voltage that a solar controller can handle?
- The maximum voltage that a solar controller can handle depends on its specifications and design. Generally, solar controllers are designed to handle voltages ranging from 12V to 48V, with some models capable of handling higher voltages. It is important to consult the manufacturer's specifications or user manual to determine the specific maximum voltage rating for a particular solar controller.
- Q: How does a solar controller handle short circuit protection?
- A solar controller handles short circuit protection by implementing various mechanisms and features to ensure the safety and functionality of the solar system. Firstly, a solar controller is equipped with built-in electronic circuitry that constantly monitors the current flowing through the system. In the event of a short circuit, where the current exceeds the controller's rated capacity, the controller immediately detects the excessive current flow. Once a short circuit is detected, the solar controller employs different protective measures to prevent damage to the system. One of the key protections is the use of fuses or circuit breakers. These devices are strategically placed within the circuit to interrupt the current flow in the event of a short circuit. Fuses are designed to melt and break the circuit when the current exceeds their rated capacity, while circuit breakers use an electromechanical mechanism to accomplish the same task. Additionally, many modern solar controllers utilize advanced microprocessors and monitoring systems. These systems are capable of detecting irregularities in the current flow and rapidly shutting down the system to prevent any potential damage. They also provide real-time monitoring and diagnostics, helping to identify and resolve any issues before they escalate. Furthermore, solar controllers often incorporate additional protective features such as temperature sensors. These sensors detect any abnormal rise in temperature, which could indicate a short circuit or other issues within the system. When an excessive temperature is detected, the solar controller can automatically shut down the system to prevent any further damage. Overall, a solar controller's short circuit protection is a multi-layered approach that combines electronic circuitry, fuses or circuit breakers, advanced microprocessors, and temperature sensors. These features work together to detect and mitigate short circuit events, ensuring the safety and longevity of the solar system.
- Q: A solar controller 12v20A battery 12v 20A Will the number of tile solar panels need to be able to properly charge
- Solar controller is called solar charge and discharge controller, is used in solar power system, the control of multi-channel solar cell battery charging and battery to the solar inverter load power supply automatic control equipment.
- Q: Can a solar controller be used with solar panels that have different orientations?
- Yes, a solar controller can be used with solar panels that have different orientations. The role of a solar controller is to regulate the flow of electricity between the solar panels and the battery or load. As long as the solar panels are connected in parallel or through separate input channels, the solar controller can manage the power generated by panels with different orientations. However, it's important to note that panels with similar orientations will typically generate more efficient and consistent power output.
- Q: Can a solar controller be used in a solar-powered surveillance system?
- Yes, a solar controller can be used in a solar-powered surveillance system. A solar controller is responsible for regulating the charge from the solar panels to the batteries, ensuring optimal charging and preventing overcharging or damage to the batteries. In a solar-powered surveillance system, a solar controller would play a crucial role in managing the power supply and ensuring continuous operation of the surveillance equipment.
- Q: What is the difference between a solar controller and a solar regulator?
- The terms "solar controller" and "solar regulator" can be used interchangeably to describe the device that regulates and controls the charging process of a solar panel system. Their main purpose is to prevent the batteries from overcharging by regulating the current flow from the solar panels. This is crucial for maintaining the batteries' health and lifespan. Typically, solar controllers or regulators are installed between the solar panels and the battery bank in a solar power system. They are available in various types and sizes, depending on the specific application and system requirements. Common types include PWM controllers and MPPT controllers. PWM controllers are simpler and less expensive, while MPPT controllers are more advanced and efficient in maximizing the power output from the solar panels. In essence, whether referred to as a "solar controller" or "solar regulator," both terms describe the same device responsible for managing and controlling the charging process in a solar panel system. Their goal is to ensure optimal performance and battery health.
- Q: What is the maximum power capacity of a solar controller?
- The maximum power capacity of a solar controller varies depending on the model and specifications. It can range from a few hundred watts to several kilowatts, depending on the system requirements and the size of the solar panel array it is designed to regulate.
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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
OKorder Financial Service
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