On Grid Solar Inverter GW500K-MTL
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- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 unit
- Supply Capability:
- 100 unit/month
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Description:
CNBM Solar 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.
Feature and data
GoodWe central GW500K-MTL solar inverter is widely used in large-scale solar power plants. As core equipment in solar power station, its stability and reliability play an important role in long-term investment returns. GW500K-MTL solar inverter adopts industrial design philosophy as well as proven inverter control technology, which ensures its 25 years life time. In terms of solar plants grid integration, GoodWe solar inverter is also equipped with output power liner control, SVG reactive power compensation technology, LVRT capability and other advanced technologies which are apt to grid integration and management. In addition, its lower THDi output and higher conversion efficiency provide stronger support to green and efficient power plants operation.
| DC Input Data | Max. PV-generator power [KW] | 550 |
| Max. DC voltage [V] | 1000 | |
Max. DC current [A] | 1200 | |
| MPPT voltage range [V] | 450~820 | |
| Max. input numbers | 10 | |
| Nighttime self-energy consumption [W] | <100< td=""> | |
| AC Output Data | Nominal output power [KW] | 500 |
| Nominal output voltage(Line Voltage) [V] | 270 | |
| Grid voltage range(Line Voltage) [V] | 310~450(Equipped with 270/400 tranformer) | |
| Rated output current [A] | 1070 | |
| Max. output current [A] | 1177 | |
| Nominal grid frequency [Hz] | 50/60 | |
| Grid frequency range [Hz] | 47.5~52.5/57~63 | |
| THDi | <1%< td=""> | |
| Efficiency | Max. efficiency | 98.8% |
| European efficiency | 98.6% | |
| MPPT adaptation efficiency | >99.5% | |
| Gerenal Data | Dimensions (WxHxD) [mm] | 2610*2165*800 |
| Net weight [kg] | 2100 | |
| Housing | Indoor | |
| Operating temperature range | -25～55℃ | |
| Relative humidity | 0 ~ 95% | |
| IP Protection class | IP20 | |
| Topology | Transformer electric isolation | |
| Cooling | Forced air-cooling | |
| Communication | RS485(Ethernet/GPRS Optional) | |
| Display | 7"LCD Touch Screen | |
| Standard Warranty [years] | 2 (Extention optional) |
FAQ:Pls introduce more about CNBM
CNBM is a China government leading company ,one of Fortune 500
- Q:How does the input frequency range affect the performance of a solar inverter?
- The input frequency range directly affects the performance of a solar inverter. A wider input frequency range allows the inverter to efficiently convert a broader range of solar panel output frequencies into usable electricity. This flexibility ensures that the inverter can effectively handle varying solar panel output and maintain stable and reliable power conversion. Conversely, a limited input frequency range may result in poor performance, reduced efficiency, and potential instability or failure of the inverter under certain conditions.
- Q:Can a solar inverter be used with a solar-powered air cooling system?
- Yes, a solar inverter can be used with a solar-powered air cooling system. The solar inverter is responsible for converting the direct current (DC) generated by the solar panels into alternating current (AC) that can be used to power various devices, including air cooling systems. By connecting the solar panels to the solar inverter, the generated solar energy can be efficiently utilized to power the air cooling system, making it a sustainable and eco-friendly cooling solution.
- Q:Can a solar inverter be used for both grid-tied and off-grid systems?
- Yes, a solar inverter can be used for both grid-tied and off-grid systems. However, it is important to note that different types of inverters are designed specifically for each system. Grid-tied inverters are used to convert the DC power generated by solar panels into AC power to feed into the grid, while off-grid inverters are designed to convert DC power from solar panels into AC power for use in standalone systems. So, while the same physical inverter may not be suitable for both applications, there are inverters available for each system type.
- Q:Can a solar inverter be used with different types of tracking systems?
- Yes, a solar inverter can be used with different types of tracking systems. The function of a solar inverter is to convert the DC (direct current) generated by the solar panels into AC (alternating current) that can be used to power electrical devices. As long as the tracking system is capable of generating DC power from the solar panels, the solar inverter can be used to convert it into usable AC power.
- Q:What is the maximum AC current output of a solar inverter?
- The maximum AC current output of a solar inverter depends on its size and rating. It can range from a few amps to several hundred amps, typically ranging between 5-100 amps for residential inverters and going up to higher currents for commercial or utility-scale inverters.
- Q:What is the maximum output power of a solar inverter?
- The maximum output power of a solar inverter varies depending on the specific model and its capacity. However, typical residential solar inverters have a maximum output power ranging from 1 kilowatt (kW) to 10 kW, while commercial and utility-scale solar inverters can have maximum output powers exceeding several megawatts (MW).
- Q:How do you calculate the maximum power point current for a solar inverter?
- The maximum power point current for a solar inverter can be calculated by using the maximum power point tracking (MPPT) algorithm. This algorithm constantly adjusts the operating conditions of the inverter to maximize the power output from the solar panels. It does this by varying the input voltage and current to find the point at which the power output is at its highest. This maximum power point current can be determined using mathematical calculations and algorithms employed by the solar inverter.
- Q:How does a solar inverter handle voltage and frequency regulation?
- A solar inverter handles voltage and frequency regulation by converting the direct current (DC) generated by solar panels into alternating current (AC) that is suitable for use in homes and businesses. It ensures that the voltage and frequency of the AC output are within the acceptable range set by the grid or electrical appliances. This is achieved through the use of control circuitry and algorithms that continuously monitor and adjust the DC input to maintain a stable and consistent AC output.
- Q:What are the key differences between a central inverter and a string inverter?
- The key differences between a central inverter and a string inverter lie in their design and functionality. A central inverter is a single large inverter that is typically installed at a central location in the solar power system. It receives the DC power generated by multiple solar panels connected in series, and then converts it into AC power for use in the electrical grid. Central inverters are more suitable for large-scale solar installations as they can handle higher power outputs. On the other hand, a string inverter is a smaller inverter that is installed close to the solar panels. It works by converting the DC power generated by a string of panels, typically 8 to 12, into AC power. String inverters are commonly used in residential or smaller commercial solar installations. One notable difference is the location of the inverters. Central inverters are typically installed in a dedicated room or enclosure, away from the solar panels, whereas string inverters are generally mounted either on the wall or directly on solar panel mounting racks. Another difference is the impact of shading or panel malfunction. In a central inverter system, if one panel is shaded or malfunctions, it affects the output of the entire string of panels. In contrast, with a string inverter system, the impact is limited to only the affected string, allowing other strings to continue generating power efficiently. Additionally, string inverters offer better monitoring capabilities as they can provide real-time data for each individual string of panels, allowing for easier troubleshooting and maintenance. Central inverters, on the other hand, provide a single output value for the entire solar array. Overall, the choice between a central inverter and a string inverter depends on the scale of the solar installation, the available space, and the specific requirements of the project.
- Q:What are the communication protocols used in solar inverters?
- There are several communication protocols commonly used in solar inverters to facilitate communication between the inverter and other devices or systems. Some of the most commonly used communication protocols in solar inverters include: 1. Modbus: Modbus is a widely used communication protocol for industrial devices, including solar inverters. It is a serial communication protocol that allows for the transmission of data between the inverter and other devices, such as monitoring systems or data loggers. Modbus is known for its simplicity and flexibility, making it a popular choice in the solar industry. 2. SunSpec: SunSpec is a communication protocol specifically designed for the solar industry. It provides a standardized way for solar inverters to communicate with other devices, such as smart meters or monitoring systems. SunSpec supports both wired and wireless communication, allowing for easy integration of solar inverters into larger energy management systems. 3. CAN bus: CAN (Controller Area Network) bus is a widely used communication protocol in various industries, including automotive and industrial applications. It is a robust and reliable protocol that allows for high-speed communication between devices. Some solar inverters utilize CAN bus to communicate with other devices or systems, providing a reliable means of data transfer. 4. Ethernet: Ethernet is a widely used communication protocol in the IT industry, and it is also utilized in some solar inverters. By using Ethernet, solar inverters can communicate with other devices or systems over a local area network (LAN) or the internet. Ethernet offers high-speed communication and can support various communication standards, making it a versatile option for solar inverters. It's important to note that different solar inverter manufacturers may use different communication protocols or a combination of them. The choice of communication protocol depends on factors such as the specific requirements of the system, the compatibility with other devices or systems, and the level of integration desired.
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On Grid Solar Inverter GW500K-MTL
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 unit
- Supply Capability:
- 100 unit/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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