High efficiency ON grid tie Micro-Inverter BDM-300*2
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 unit
- Supply Capability:
- 10000 unit/month
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Specification
Output Power:
500
Inveter Efficiency:
95.5%
Output Voltage(V):
240
Input Voltage(V):
60
Output Current（A）:
2.2
Output Frequency:
60
To ensure the BDM-300X2 is not disconnected from the PV modules under load, adhere to the following disconnection steps in the order shown:
1. Disconnect the AC by opening the branch circuit breaker.
2. Disconnect the first AC connector in the branch circuit.
3. Cover the module with an opaque cover.
4. Using a DC current probe, verify there is no current flowing in the DC wires between the PV module and the BDM-300X2.
5. Care should be taken when measuring DC currents, most clamp-on meters must be zeroed first and tend to drift with time.
6. Disconnect the PV module DC wire connectors from the BDM-300X2.
7. Remove the BDM-300X2 from the PV array racking.
Installing a replacement BDM-300X2
1. Attach the replacement BDM-300X2 to the PV module racking using hardware recommended by your module racking vendor
2. Connect the AC cable of the replacement BDM-300X2 and the neighboring BDM-300X2 to complete the branch circuit connections.
3. Complete the connection map and connect the PV Modules.
1) Complete the connection map
2) Each BDM-300X2 has a removable serial number located on the mounting plate. Enter this serial number into a BDG-256, and correspond it to a number in the connection map.
3) Connect the PV Modules
4) Completely install all BDM-300X2 and all system inter-wiring connections prior to installing the PV modules.
a) Mount the PV modules above their corresponding BDM-300X2. Each BDM-300X2 comes with two oppositely sexed DC connectors.
b) First connect the positive DC wire from the PV module to the negatively marked DC connector (male pin) of the BDM-300X2. Then connect the negative DC wire from the PV module to the positively marked DC connector (female socket) of the BDM-300X2. Repeat for all remaining PV modules using one BDM-300X2 for each module.
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- Q: Can a solar inverter be used with a backup power supply (UPS)?
- Yes, a solar inverter can be used with a backup power supply (UPS). The solar inverter can convert the direct current (DC) power generated by the solar panels into alternating current (AC) power, which can then be used to charge the backup power supply. This allows for a continuous power supply even when the solar panels are not generating electricity, ensuring uninterrupted power during power outages or when solar energy is insufficient.
- Q: Can a solar inverter be used in harsh environmental conditions?
- A solar inverter is capable of operating in harsh environmental conditions. It can withstand a wide range of environmental factors, including extreme temperatures, humidity, dust, and vibrations. Manufacturers often construct solar inverters using durable materials and apply protective coatings to shield them from severe weather conditions. Furthermore, many solar inverters are equipped with advanced cooling mechanisms to prevent overheating in hot climates. Nevertheless, it is crucial to consider that the durability and performance of a solar inverter in harsh conditions may differ depending on the brand and model. To guarantee optimal performance and longevity, it is advised to select a reliable and high-quality solar inverter specifically designed for use in harsh environmental conditions.
- Q: What are the advantages of using a three-phase solar inverter?
- There are several advantages of using a three-phase solar inverter. Firstly, it allows for a more balanced distribution of power between the three phases, resulting in a more efficient use of electricity. This can lead to increased energy production and savings. Additionally, three-phase solar inverters provide a higher power output compared to single-phase inverters, making them suitable for larger installations. They also offer enhanced voltage stability and improved grid integration, ensuring a reliable and stable power supply. Overall, the use of a three-phase solar inverter can optimize energy generation, improve system performance, and provide greater flexibility for solar installations.
- Q: How does a solar inverter handle voltage and frequency variations caused by sudden load changes?
- A solar inverter is designed to handle voltage and frequency variations caused by sudden load changes in an efficient and reliable manner. When sudden load changes occur, the solar inverter employs various control mechanisms to regulate and stabilize the voltage and frequency output. Firstly, the inverter continuously monitors the voltage and frequency of the incoming solar power. If there are any variations due to sudden load changes, the inverter adjusts its internal control systems accordingly. It uses advanced power electronics and control algorithms to maintain the voltage and frequency within the desired range. To handle voltage variations caused by sudden load changes, the solar inverter employs a technique called voltage regulation. It automatically adjusts the output voltage by either boosting or reducing it as needed. This ensures that the inverter provides a stable and consistent voltage supply to the load, preventing any damage or malfunction. Similarly, to handle frequency variations caused by sudden load changes, the solar inverter employs a technique called frequency regulation. It adjusts the output frequency to match the grid frequency or the specified frequency requirements. By maintaining the desired frequency, the inverter ensures compatibility and synchronization with the grid or other connected devices. In addition to voltage and frequency regulation, solar inverters also have protective features to handle sudden load changes. They have built-in overload protection mechanisms that can detect excessive loads and prevent any damage to the inverter or the connected devices. These protective features can include overcurrent protection, short-circuit protection, and temperature monitoring. Overall, a solar inverter is designed to handle voltage and frequency variations caused by sudden load changes through its voltage and frequency regulation capabilities, as well as its protective features. These technologies ensure stable and reliable operation, allowing the inverter to efficiently adapt to changing load conditions while maintaining the integrity of the power supply.
- Q: What is the role of a solar inverter in reactive power compensation?
- The role of a solar inverter in reactive power compensation is to monitor and regulate the reactive power flow in the electrical system. It helps maintain a power factor closer to unity by injecting or absorbing reactive power as needed. This is crucial for improving the overall efficiency and stability of the grid, as well as reducing voltage fluctuations and line losses.
- Q: Can a solar inverter work without sunlight?
- No, a solar inverter cannot work without sunlight. It relies on the energy generated by solar panels, which convert sunlight into electricity. Without sunlight, there is no source of energy for the solar inverter to convert, rendering it inoperable.
- Q: What is the maximum current output of a solar inverter?
- The maximum current output of a solar inverter depends on its size and specifications. In general, smaller residential inverters may have a maximum output current of around 8-12 amps, while larger commercial or utility-scale inverters can go up to several hundred amps. It is important to select an inverter that matches the specific requirements of the solar PV system to ensure optimal performance and safety.
- Q: Are there any disadvantages of using a solar inverter?
- Yes, there are some disadvantages of using a solar inverter. One major disadvantage is the initial cost of purchasing and installing the inverter, which can be relatively high. Additionally, solar inverters are susceptible to damage from power surges or lightning strikes, which can result in costly repairs. Furthermore, solar inverters require regular maintenance to ensure optimal performance, which can add to the overall cost. Lastly, solar inverters can produce a humming noise during operation, which may be a nuisance in certain environments.
- Q: Can a solar inverter be used with different types of energy storage systems?
- Yes, a solar inverter can be used with different types of energy storage systems. Solar inverters are designed to convert the direct current (DC) generated by solar panels into alternating current (AC) that can be used to power electrical devices. The AC output from the solar inverter can be connected to various energy storage systems, such as batteries, to store excess energy generated by the solar panels for later use. Therefore, solar inverters are compatible with different types of energy storage systems, allowing for efficient utilization of solar energy.
- Q: Can a solar inverter be used in areas with high electromagnetic radiation?
- Yes, a solar inverter can be used in areas with high electromagnetic radiation. However, it is important to consider the specific requirements and limitations of the inverter as some models may have different tolerance levels for electromagnetic interference. It is recommended to consult the manufacturer's specifications or seek professional advice to ensure proper functioning and safety in such environments.
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High efficiency ON grid tie Micro-Inverter BDM-300*2
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 unit
- Supply Capability:
- 10000 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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