Portable Solar Controllers PV Off-Grid Inverter GN-5KD with Good Quality from China
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
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Description:
CNBMSOLAR is a world-leading and Vertical integrated manufacturer of high-performance with Silicon,
Wafer, Cells, Modules, which convert sunlight into electricity for residential, commercial, and utility-scale
power generation.
The capacity of CNBMSOLAR is reach to 1GW, and make sure each year our shipment capacity is more
Than 700-800MWs, at the same time, we have set up the largest solar power station with our partner
in Ukraine.
CNBM is a Quality + Service oriented company with“Excellence at Each Step” approach, composed of
the finest components from TUV and IEC-certified partners around the world, CNBM modules consistently
undergo a variety of trials at the company’s Test & Development Centre, ensuring peak performance
capabilities. The company is committed to develop and provide the world with clean and renewable energy
to ease the energy shortages as well as human kind’s impact on the environment.
Data:
Model | GN-5KDS | ||
DC input | Rated Voltage（VDC） | 220Vdc | |
Low Voltage（VDC） | 43.2Vdc | ||
Low Voltage Resume (VDC） | 50.4Vdc | ||
Load Overvoltage（VDC） | 70Vdc | ||
Grid input | input rated voltage | 220Vac | |
Input Voltage range | 220Vac±15% | ||
Input frequency | 50Hz | ||
switching mode | Static switch optional,inverting priority | ||
switching time | <10ms | ||
AC output | rated capacity | 5kVA | |
rated power | 4kW | ||
rated output voltage | 220Vac | ||
Output voltage stable precision | 220±3%Vac | ||
Output frequency | 50Hz | ||
Output frequency precision | 50±0.2Hz | ||
overload ability | 120%，1 min | ||
output waveform | Pure sine wave | ||
THD | ≤5% | ||
Dynamic Response(0～100%) | 5% | ||
Power factor | 0.8 | ||
Crest Coefficient（CF） | 3：1 | ||
Inverter Efficiency | ≥85% | ||
Continuous running time | continuous running | ||
Insulation strength(inout and output) | 1500Vac,1min | ||
protection functions | DC voltage, dc current, voltage, utility line frequency, output voltage, output current, output frequency, output power | ||
display | LCD | ||
temperature | -20～+50℃ | ||
humidity | 0~95%（No condensation） | ||
Noise | ≤50（Db/M） | ||
operating alititude | ≤3000m | ||
Reference Dimensions（d\w\h mm） | 550*480*800mm | ||
Reference weight（Kg） | 128.0kg | ||
FAQ:Pls introduce more about CNBM
CNBM Group is short for China National Building Materials Group Corporation, which is established in 1984 with approval from the State Council
CNBM Group is the largest comprehensive building materials industry group in China
The Group has a total asset of over RMB 360 billion, more than 180,000 employees and 17 subsidiaries
- Q: Can a solar controller be used with solar-powered gates?
- Yes, a solar controller can be used with solar-powered gates. The solar controller helps regulate and optimize the charging of the gate's solar panels, ensuring efficient power utilization and preventing overcharging or damage to the batteries. It also allows for monitoring and controlling various functions of the gate system, such as opening and closing times, security features, and power management.
- Q: Can a solar controller be used with a solar-powered entertainment venue?
- Yes, a solar controller can be used with a solar-powered entertainment venue. A solar controller regulates and optimizes the charging of batteries from solar panels, ensuring efficient energy management. This is crucial for powering various entertainment equipment and systems in a venue, such as lighting, sound systems, projectors, and other electrical devices. By using a solar controller, the venue can effectively harness solar energy and ensure a stable and reliable power supply for its entertainment activities.
- Q: Can a solar controller be used with solar-powered electric fences for agricultural applications?
- Yes, a solar controller can be used with solar-powered electric fences for agricultural applications. The solar controller helps regulate the power supply from the solar panels to the electric fence, ensuring optimal charging and operation of the fence. It helps maintain the battery's health and prevents overcharging or undercharging, maximizing the efficiency and reliability of the electric fence system.
- Q: Can a solar controller be used with a 12V battery bank?
- Absolutely, a 12V battery bank can certainly be utilized alongside a solar controller. In reality, the majority of solar controllers are specifically engineered to function harmoniously with 12V battery systems. By managing the transfer of energy from the solar panels to the battery bank, the solar controller guarantees efficient charging and safeguards against overcharging or harm to the batteries. Therefore, whether you possess a petite 12V battery bank for a recreational vehicle or a more substantial 12V battery bank for a solar-powered residence or off-grid setup, a solar controller is an indispensable element in overseeing the charging procedure and optimizing the lifespan of your batteries.
- Q: Can a solar controller handle power fluctuations from the grid?
- No, a solar controller is specifically designed to regulate and control the power flow between the solar panels and the battery bank. It does not have the capability to handle power fluctuations from the grid as it is not designed for grid-tie systems.
- Q: Can a solar controller be used with solar panels that have different orientations?
- Indeed, solar panels with varying orientations can still be utilized in conjunction with a solar controller. The main purpose of said controller is to regulate the energy flow between the solar panels and either the battery or load. This involves monitoring the voltage and current originating from the solar panels and ensuring that the battery is charged in an efficient and safe manner. Although it is generally recommended to position solar panels directly towards the sun for maximum efficiency, it is still feasible to employ panels with differing orientations. In such instances, the solar controller will adapt the charging parameters to accommodate the diverse input from the panels. By adjusting the voltage and current levels to correspond with the battery's requirements, the charging process can be optimized. However, it should be noted that utilizing panels with varying orientations may impact the overall efficiency and performance of the solar system. The total power output will ultimately be determined by the panel with the least ideal orientation. Consequently, it is advisable to install solar panels with similar orientations to maximize the overall energy production. In conclusion, a solar controller can be employed alongside solar panels with different orientations, although this may result in decreased efficiency and performance. It is most favorable to have panels directly facing the sun in order to achieve optimal energy production.
- 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. The solar controller regulates the charging and discharging of batteries in the system, ensuring efficient power conversion and storage. This is essential in maintaining the functionality of the surveillance system, especially during periods of limited sunlight or high power demand.
- Q: Can a solar controller handle power surges from the utility grid?
- No, a solar controller is not designed to handle power surges from the utility grid. Its primary function is to regulate and control the flow of power between the solar panels and the battery bank, ensuring optimal charging and preventing overcharging or damage to the battery. To protect against power surges from the utility grid, additional surge protection devices or equipment should be installed in the electrical system.
- Q: How can I monitor the performance of my solar controller?
- To monitor the performance of your solar controller, you can follow these steps: 1. Check the display: Most solar controllers come with an LCD display that shows important information such as battery voltage, charging current, and load status. Regularly monitor this display to ensure everything is functioning properly. 2. Utilize monitoring software: Some solar controllers are compatible with monitoring software that allows you to connect your controller to a computer or smartphone. This software provides detailed data and analytics on the performance of your solar controller, including energy production, battery health, and charging efficiency. 3. Monitor battery voltage: Keep an eye on the battery voltage to ensure it remains within the optimal range. If the voltage consistently falls below or exceeds the recommended levels, it may indicate a problem with the solar controller. 4. Observe battery charging and discharging: Monitor the charging and discharging cycles of your battery to ensure they are occurring at the expected rates. If there are irregularities or inconsistencies in these cycles, it could indicate a malfunctioning solar controller. 5. Conduct regular inspections: Physically inspect the solar controller for any signs of damage, loose connections, or abnormal heat generation. These could be indicators of performance issues that need to be addressed. Remember, monitoring the performance of your solar controller is crucial for optimizing energy generation and ensuring the longevity of your solar system.
- Q: Can a solar controller be used with solar panels that are connected to a battery management system?
- Yes, a solar controller can be used with solar panels that are connected to a battery management system. A solar controller, also known as a charge controller, is designed to regulate the charging process of a battery connected to solar panels. It ensures that the battery is charged efficiently and protects it from overcharging or excessive discharge. A battery management system, on the other hand, is responsible for monitoring and controlling the battery's performance, including factors like temperature, voltage, and current. While the battery management system focuses on the battery, the solar controller manages the charging process from the solar panels to the battery. Therefore, both systems can work together in harmony and provide an optimized and safe charging solution for solar panels connected to a battery.
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Portable Solar Controllers PV Off-Grid Inverter GN-5KD with Good Quality from China
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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