AC DC Solar Inverter CNBM-2000TL Grid Tied
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- Supply Capability:
- 5000 per month pc/month
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Features of Grid Tied Solar Inverter CNBM-2000TL
CNBM-2000TL is simple national setting of line supply monitoring, Easy country configuration, with Multi-language,display, currently available for most of the countries over the world.With technical creativity and scientific management, the factory established first class R&D and test centers, as well as management and R&D teams comprising of PhDs and masters with overseas qualification.
The full range of CNBM single phase inverters has received VDE, CE, G83/1, G59/2, ENEL2010, VDE4105, C10/C11, AS4777 etc.
Maximum efficiency of 97.8% and wide input voltage range, Internal DCswitch,MTL-String, Sound control,Bluetooth/RF technology /Wi-FiTransformerless,GT topology
Technical data of Grid Tied Solar Inverter CNBM-2000TL
Model | CNBM-2000TL | CNBM-3000TL | |
Input data (DC) |
|
| |
Max. DC power | 2300W | 3200W | |
Max. DC voltage | 500V | 500V | |
Start voltage | 150V | 150V | |
PV voltage range | 100V-500V | 100V-500V | |
Max. input current | 12A | 12A | |
Number of MPP trackers /strings per MPP tracker | 1/2 | 1/2 | |
Output (AC) |
| ||
Rated AC output power | 2000W | 2850W | |
Max. AC power | 2200W | 3000W | |
Max. output current | 11A | 15A | |
Power factor | 1 | 1 | |
THDI | <3% | <3% | |
AC connection | Single phase | Single phase | |
Efficiency |
| ||
Max. efficiency | 97.3% | 97.3% | |
Euro weighted efficiency | 96.50% | 96.50% | |
MPPT efficiency | 99.50% | 99.50% | |
Protection devices |
| ||
Output over voltage protection-varistor | yes | yes | |
Ground fault monitoring | yes | yes | |
Grid monitoring | yes | yes | |
General Data |
| ||
Dimensions (W / H / D) in mm | 360/329/132 | 360/329/132 | |
Weight | 11.7KG | 12.2KG | |
Operating temperature range | –25°C ... +60°C | –25°C ... +60°C | |
Altitude | 2000m(6560ft) without derating | ||
Self-Consumption night | < 0.5 W | < 0.5 W | |
Topology | Transformerless | ||
Cooling concept | Natural | Natural | |
Environmental Protection Rating | IP65 | IP65 | |
Features |
| ||
DC connection | H4/MC4(opt) | H4/MC4(opt) | |
Display | LCD | LCD | |
Interfaces: RS485/RS232/Bluetooth / RF/Zigbee/Wifi | yes/yes/opt/opt/opt | ||
Warranty: 5 years / 10 years | yes /opt | ||
Certificates and approvals | CE、VDE 0126-1-1、DK5940、G83/1-1、G59/2、RD1663、EN50438、 VDE-AR-N4105、CEI-021、IEC-62109、ENEL-Guide | ||
With a R&D team more than 100 engineers,40% of the staff, who has been deeply engaged in the photovoltaic industry for 10 years, CNBM takes the mission to increase the inverter availability and efficiency, putting continuous innovation to make CNBM inverter easier for installation and operation, and more cost-effective for solar plant construction.
Figure 1 the production of Grid Tied Solar Inverter CNBM-2000TL
Figure 2 the test lab of Grid Tied Solar Inverter CNBM-2000TL
- Q:How does a solar inverter handle voltage dips or fluctuations in the grid?
- A solar inverter handles voltage dips or fluctuations in the grid by constantly monitoring the grid voltage. When it detects a dip or fluctuation, it rapidly adjusts its output voltage to stabilize the grid voltage. This process is known as grid support or grid-tied operation and ensures that the solar inverter maintains a steady and synchronized connection with the grid, even during voltage disturbances.
- Q:How does a solar inverter synchronize with the electrical grid?
- A solar inverter synchronizes with the electrical grid through a process called grid synchronization. This involves the inverter constantly monitoring the voltage and frequency of the grid and adjusting its own output accordingly to match the grid's parameters. Once the inverter's output matches the grid's voltage and frequency, it can seamlessly feed the solar-generated electricity into the grid, ensuring safe and efficient integration of solar power into the existing electrical infrastructure.
- Q:What is the role of a maximum power control feature in a solar inverter?
- The role of a maximum power control feature in a solar inverter is to optimize the energy output of the solar panels by constantly tracking and adjusting the operating point to ensure that the system operates at its maximum power point (MPP). This feature helps to increase the overall efficiency of the solar system and maximize the amount of energy that can be harvested from the sun.
- Q:How does a solar inverter prevent reverse current flow?
- A solar inverter prevents reverse current flow by using a specialized circuitry called anti-islanding protection. This circuitry constantly monitors the grid and disconnects the solar system from it when it detects a drop in voltage or a power outage. This ensures that any excess energy generated by the solar panels does not flow back into the grid, preventing potential damage to the system and protecting utility workers during maintenance or repairs.
- Q:Can a solar inverter be used with a solar-powered EV charging network?
- Yes, a solar inverter can be used with a solar-powered EV charging network. A solar inverter converts the direct current (DC) electricity generated by solar panels into alternating current (AC) electricity, which is used to power electric vehicles (EVs) through the charging network. This allows for the efficient and sustainable use of solar energy to charge EVs.
- Q:What is the function of a solar inverter?
- The function of a solar inverter is to convert the direct current (DC) electricity generated by solar panels into alternating current (AC) electricity that can be used to power household appliances and feed into the electrical grid.
- Q:Are there any limitations on the number of solar panels that can be connected to a single inverter?
- Yes, there are limitations on the number of solar panels that can be connected to a single inverter. The maximum number of panels that can be connected depends on the inverter's capacity and the total wattage of the panels. It is important to ensure that the combined wattage of the panels does not exceed the inverter's maximum input capacity to avoid any potential performance issues or damage to the system.
- Q:How is the output voltage and frequency of a solar inverter regulated?
- The output voltage and frequency of a solar inverter are regulated through a combination of control algorithms and power electronics. These control algorithms constantly monitor and adjust the voltage and frequency based on the energy generated by the solar panels and the power requirements of the connected load. The power electronics, such as voltage regulators and frequency converters, ensure that the output voltage and frequency remain within the desired range. This regulation is crucial to provide stable and consistent power to the electrical grid or the connected devices.
- Q:What is the purpose of a solar inverter in a solar power system?
- The purpose of a solar inverter in a solar power system is to convert the direct current (DC) electricity produced by solar panels into alternating current (AC) electricity, which is the type of electricity used in most household appliances and the power grid.
- Q:What are the safety features in a solar inverter?
- Playing a crucial role in the conversion of direct current (DC) electricity from solar panels to alternating current (AC) electricity, solar inverters, also known as photovoltaic (PV) inverters, are equipped with various safety features to ensure their safe and efficient operation. Among the primary safety features of a solar inverter is ground fault protection. This feature is designed to detect any leakage of current to the ground, which may indicate a fault in the system. If a ground fault is detected, the inverter will immediately shut down to prevent potential electrocution hazards. To safeguard against overvoltage situations, solar inverters are equipped with surge protection devices (SPDs). These devices divert excessive voltage spikes or surges to the earth, thereby protecting the inverter and other connected electrical equipment from damage. In the event of a grid power outage or blackout, solar inverters have anti-islanding protection. This feature ensures that the inverter automatically disconnects from the grid, preventing power backfeeding, which could pose a serious threat to utility workers attempting to repair the grid. Temperature monitoring is another crucial safety feature in solar inverters. With the potential for heat generation during operation, inverters are equipped with temperature sensors to monitor internal temperature. If the temperature exceeds the safe limit, the inverter will automatically shut down to prevent potential fire hazards. Additionally, solar inverters often incorporate built-in arc fault circuit interrupters (AFCIs). These devices are designed to detect and interrupt dangerous arc faults that may occur due to damaged or deteriorating wiring connections. By promptly stopping the flow of electricity, AFCIs help prevent electrical fires. Lastly, many solar inverters feature advanced monitoring and diagnostic systems. These systems provide real-time data and alerts, enabling users or installers to promptly identify and address potential safety issues. In conclusion, the safety features in a solar inverter are essential for ensuring the secure and reliable operation of the system. These features protect against electrical hazards, prevent damage to the inverter and connected equipment, and contribute to the overall safety of the solar power generation system.
1. Manufacturer Overview |
|
|---|---|
| Location | Shenzhen,China |
| Year Established | 2010 |
| Annual Output Value | 50 million USD |
| Main Markets | Australia, Euro, America, China. |
| Company Certifications | CE, VDE-AR-N4105, FCC，ETL，CEC，CEI 0-21，G83，G59，SAA，CGC |
2. Manufacturer Certificates |
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|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
|
|---|---|
| a)Trade Capacity | |
| Nearest Port | Shenzhen, Guangzhou, Hongkong |
| Export Percentage | 60% |
| No.of Employees in Trade Department | 260 |
| Language Spoken: | English, Chinese |
| b)Factory Information | |
| Factory Size: | 500-1000 |
| No. of Production Lines | 8 |
| Contract Manufacturing | None |
| Product Price Range | 300-40000 USD |
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AC DC Solar Inverter CNBM-2000TL Grid Tied
- Ref Price:
-
- Loading Port:
- SHENZHEN
- Payment Terms:
- TT
- Min Order Qty:
- 1 set pc
- Supply Capability:
- 5000 per month pc/month
OKorder Service Pledge
OKorder Financial Service
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