PV Off-grid Inverter GN-2KDSL-22R with Good Quality
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- Shanghai
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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-2KDSL-22R | ||
DC input | Rated Voltage（VDC） | 48Vdc | |
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 | 2kVA | |
rated power | 1.6kW | ||
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 (PF) | 0.8 | ||
Crest Coefficient（CF） | 3：1 | ||
Inverter Efficiency | ≥80% | ||
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 | 0~90%（No condensation） | ||
Noise | ≤60（dB，1m） | ||
operating alititude | ≤3000m | ||
Reference Dimensions（d\w\h mm） | 420*483*177mm | ||
Reference weight（Kg） | 39kg | ||
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 in a residential solar system?
- Yes, a solar controller can be used in a residential solar system. A solar controller helps regulate the charging and discharging of batteries in a solar system, ensuring optimal performance and extending battery life. It is an essential component for managing the flow of electricity and maintaining the health of the system in a residential setting.
- Q:What is the typical standby power consumption of a solar controller?
- The standby power consumption of a solar controller can vary depending on the specific model and brand, but most modern controllers have a very low standby power consumption. On average, these controllers consume as little as 0.1 watts to about 1 watt when not actively controlling the solar system. Efficient design and advanced power-saving technologies enable these controllers to achieve such low standby power consumption. They are designed to minimize energy waste and only use a minimal amount of power when not actively controlling the solar system. It is important to consider that standby power consumption may also be influenced by factors like the size of the solar system, the complexity of the controller's features, and any additional accessories connected to the controller. Thus, it is always advisable to consult the manufacturer's product specifications for accurate information on the standby power consumption of a specific solar controller.
- Q:Can a solar controller be used with solar-powered refrigerators?
- Yes, a solar controller can be used with solar-powered refrigerators. A solar controller is designed to regulate and optimize the charging process of batteries connected to solar panels. Since many solar-powered refrigerators rely on batteries to store energy from the solar panels, a solar controller can help ensure efficient and safe charging of these batteries, enhancing the overall performance of the refrigerator.
- Q:Can a solar controller be used with solar-powered gate openers?
- Yes, a solar controller can be used with solar-powered gate openers. A solar controller is an essential component in any solar power system as it regulates and optimizes the charging of batteries from the solar panels. Solar-powered gate openers typically rely on a battery to store energy and power the gate mechanism. The solar controller ensures that the battery is charged efficiently by managing the flow of electricity from the solar panels to the battery. It also prevents overcharging and over-discharging of the battery, thus extending its lifespan. So, using a solar controller with a solar-powered gate opener is highly recommended to ensure the proper functioning and longevity of the gate opener system.
- Q:Can a solar controller be used with solar panels that are connected in parallel?
- Solar panels that are connected in parallel can indeed be used with a solar controller. In this configuration, the positive terminals of all the panels are connected together, as are the negative terminals. This setup allows for the combined voltage output of the panels while maintaining the same current output. The purpose of a solar controller is to regulate the charging process of batteries that are connected to the solar panels. It serves to prevent overcharging and damage to the batteries. To do so, the solar controller measures the voltage and current from the panels and adjusts the charging process accordingly. Regardless of whether the solar panels are connected in series or parallel, the solar controller can effectively monitor and regulate the charging process. It will measure the combined voltage and current from the parallel-connected panels and adjust the charging parameters accordingly. However, when connecting solar panels in parallel, it is crucial to ensure that the solar controller and the wiring used can handle the increased current. The total current output of the parallel-connected panels will be the sum of the individual panel currents, so the wiring and solar controller must be capable of handling this increased load. To conclude, solar panels connected in parallel can be used with a solar controller. The solar controller will continue to effectively regulate the charging process while ensuring optimal battery performance and longevity.
- Q:What is the installation process for a solar controller?
- The installation process for a solar controller typically involves a few simple steps. Firstly, you need to mount the controller in a suitable location near the solar panels and battery bank. The controller should be placed where it is easily accessible for monitoring and maintenance. Next, you will need to connect the solar panels to the controller. This usually involves connecting the positive and negative wires from the solar panels to the corresponding terminals on the controller. After that, you will need to connect the battery bank to the controller. Similar to the solar panel connection, you will need to connect the positive and negative wires from the battery bank to the appropriate terminals on the controller. Finally, you will need to connect any additional components, such as inverters or load terminals, to the controller if required. It is crucial to follow the manufacturer's instructions and safety guidelines during the installation process. It is also recommended to consult with a professional or an electrician if you are unsure or unfamiliar with electrical installations.
- Q:Are all solar controllers compatible with all types of batteries?
- No, not all solar controllers are compatible with all types of batteries. Solar controllers are designed to regulate the charging and discharging of batteries in a solar power system. Different types of batteries have different voltage and charging requirements, and as a result, solar controllers need to be matched with the specific type of battery being used. There are several types of batteries commonly used in solar power systems, such as lead-acid, lithium-ion, and gel batteries. Each of these batteries has a different voltage range for charging and discharging, as well as different requirements for temperature compensation and equalization. Therefore, solar controllers need to be specifically designed to cater to these different battery types. For example, a solar controller that is designed for lead-acid batteries may have different charging algorithms and voltage settings compared to a solar controller designed for lithium-ion batteries. Using the wrong type of solar controller with a battery can lead to inefficient charging, reduced battery life, and even damage to the battery. To ensure compatibility, it is important to carefully read the specifications and recommendations provided by the solar controller manufacturer. These specifications will typically outline the compatible battery types, voltage ranges, and other important details. It is always advisable to consult with a professional or the manufacturer if there are any doubts about compatibility between a solar controller and a specific type of battery.
- Q:How do I connect solar panels to a solar controller?
- To connect solar panels to a solar controller, follow these steps: 1. Start by positioning your solar panels in a location that receives the maximum amount of sunlight throughout the day. Ensure they are securely mounted and angled properly for optimal sun exposure. 2. Next, locate the positive and negative terminals on your solar panels. These terminals are usually labeled as "+" and "-". Make sure to check the user manual or markings on the panels for accurate identification. 3. Once you have identified the terminals, connect the positive terminal of the first solar panel to the positive input terminal of the solar controller. Use a solar panel cable or wire with appropriate connectors to make a secure connection. Repeat this step for the negative terminals, connecting the negative terminal of the first solar panel to the negative input terminal of the solar controller. 4. If you have multiple solar panels, connect them in series or parallel depending on the solar controller's specifications and your energy needs. Series connections involve connecting the positive terminal of one panel to the negative terminal of the next panel, while parallel connections involve connecting all positive terminals together and all negative terminals together. 5. Once all the solar panels are connected to the solar controller, double-check the connections to ensure they are tight and secure. Loose connections can lead to power loss and inefficiency. 6. Finally, connect the solar controller to your battery bank or power inverter. Most solar controllers have separate terminals for battery connections, labeled as "+" and "-". Connect the positive terminal of the battery to the positive output terminal of the solar controller, and the negative terminal of the battery to the negative output terminal of the solar controller. 7. After completing the connections, power on the solar controller and monitor the charging status. The solar controller will regulate the amount of power flowing from the solar panels to the battery bank, ensuring efficient charging and preventing overcharging. Remember to always consult the user manual provided with your specific solar panels and solar controller for any manufacturer-specific instructions or guidelines.
- Q:What is the maximum load power consumption for a solar controller?
- The maximum load power consumption for a solar controller can vary depending on the specific model and specifications. However, in general, the maximum load power consumption for a solar controller is typically rated at around 10-30 amps or 120-360 watts. It is important to refer to the manufacturer's guidelines and specifications for accurate information regarding a particular solar controller's maximum load power consumption.
- Q:Can a solar controller be used with a solar-powered telecommunications system?
- Yes, a solar controller can be used with a solar-powered telecommunications system. A solar controller helps regulate and optimize the charging of batteries connected to the solar panels, ensuring proper voltage and preventing overcharging or damage to the batteries. This is especially important in a telecommunications system where a consistent and reliable power supply is crucial.
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PV Off-grid Inverter GN-2KDSL-22R with Good Quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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