Grid Tied Solar Inverter BDE-500N

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 10 unit

Supply Capability:: 1000 unit/month

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Description:

A solar micro-inverter, converts direct current (DC) electricity from a single solar panel to alternating current (AC). The electric power from several micro-inverters is combined and fed into an existing electrical grid. Micro-inverters contrast with conventional string or central inverter devices, which are connected to multiple solar panels.

Characteristic & Advantages:

More Energy Harvest: Distributed MPPT allows10~25% more energy harvest
Simple: Modularized，single ac cable to the house
Reliability: Longer life time and almost 100% operation hours
Security: No high Voltage, makes safter environments
Inteligent : Monitoring each module
Savings: No dc components and significantly save labor cost

BDE-500N

★ Advanced digital control techniques using the latest DSP Optimized anti-islanding technique for the highest system reliability.

★Optimized Maximum Power Point Tracking technique guarantees the maximum power output from the PV array User oriented Graphic User Interface (GUI) on an integrated.

★ 128*64 graphic VFD and a keypad panel..

★Support multiple communication protocols, including RS232/RS485/Ethernet/Zigbee etc.

★ Complete protection functions to protect against reverse DC polarity,over temperature,over current,short cirucuit,over/under voltage,anti-islanding,etc.

★ Can be used at a wide range of environment temperatures and high altitude.

★ Automatically power-on in the morning and enter a low power mode at night. No local operators required for daily operation

Q:What is the role of a fault detection feature in a solar inverter?: The solar inverter relies on a fault detection feature to oversee and detect any irregularities or malfunctions within the system. This crucial feature is essential for the smooth and efficient functioning of the solar inverter. Constantly monitoring the solar inverter's various components and parameters, such as input and output voltages, current levels, temperature, and other critical factors, the fault detection feature analyzes real-time data and compares it to predetermined thresholds or expected values. If any parameter strays from the normal range or exceeds set limits, the fault detection feature promptly identifies it as a fault or abnormality. The primary objective of this feature is to safeguard the solar inverter from potential harm and prevent any safety risks. By swiftly detecting faults, the inverter can take appropriate actions to address the issue or shut down the system if necessary. This safeguards the inverter and other connected devices from further damage. Additionally, the fault detection feature aids in troubleshooting and determining the root cause of the fault. It offers valuable information about the fault's type and location, enabling faster and more accurate repairs or maintenance. This reduces downtime and ensures optimal performance and longevity of the solar inverter. Furthermore, the fault detection feature plays a vital role in system monitoring and maintenance. It provides valuable data and notifications to system operators or maintenance personnel, allowing them to proactively address any potential issues. This maximizes the uptime of the solar inverter and minimizes overall maintenance costs. To summarize, the fault detection feature in a solar inverter continuously monitors, identifies, and responds to faults or abnormalities in the system. Acting as a protective mechanism, it ensures the safe and reliable operation of the inverter, enables swift troubleshooting, and facilitates efficient maintenance practices.

Q:Are there any electromagnetic interference concerns associated with solar inverters?: Yes, there can be electromagnetic interference concerns associated with solar inverters. These concerns mainly arise from the high-frequency switching of power electronics within the inverters. However, modern solar inverters are designed to minimize electromagnetic interference through the use of appropriate filters and shielding techniques. Compliance with relevant electromagnetic compatibility (EMC) standards ensures that solar inverters do not interfere with other electronic devices and are safe to use in residential and commercial settings.

Q:Can a solar inverter be used with a hybrid solar system?: Yes, a solar inverter can be used with a hybrid solar system. A hybrid solar system combines both solar power and battery storage, allowing for the utilization of solar energy during the day and stored energy during the night or periods of low sunlight. The solar inverter is responsible for converting the direct current (DC) electricity produced by the solar panels into alternating current (AC) electricity that can be used to power household appliances and be fed into the electrical grid. Therefore, a solar inverter plays a crucial role in ensuring the efficient functioning of a hybrid solar system.

Q:What is the role of a power limiter in a solar inverter system?: The role of a power limiter in a solar inverter system is to regulate the amount of power that is fed into the grid from the solar panels. Solar panels generate electricity based on the available sunlight, and at times, they may produce more power than what is needed or allowed by the grid. In such cases, a power limiter acts as a control mechanism to limit the amount of power that can be injected into the grid. It ensures that the power output from the solar panels remains within the specified limits, preventing overloading or destabilization of the grid. The power limiter continuously monitors the power output from the solar panels and adjusts it accordingly to match the grid requirements. It does this by intelligently controlling the inverter, which converts the direct current (DC) generated by the solar panels into alternating current (AC) suitable for grid integration. By limiting the power fed into the grid, a power limiter helps in maintaining grid stability, preventing voltage fluctuations, and minimizing the risk of power surges or blackouts. It also ensures compliance with local regulations and grid codes related to solar power generation. Additionally, a power limiter can provide additional functionalities such as grid synchronization, anti-islanding protection, and remote monitoring. These features enhance the safety, reliability, and overall performance of the solar inverter system. Overall, the presence of a power limiter in a solar inverter system is crucial for maintaining a balance between power generation and grid stability, optimizing the utilization of solar energy, and ensuring a safe and efficient integration of solar power into the electrical grid.

Q:What is the difference between a single-phase and three-phase solar inverter?: A single-phase solar inverter is designed to convert the direct current (DC) produced by a solar panel into alternating current (AC) for use in single-phase electrical systems. It is typically used in residential or small-scale solar installations. On the other hand, a three-phase solar inverter is capable of converting DC power into AC power for use in three-phase electrical systems, which are commonly found in commercial or industrial settings. The main difference lies in the number of phases supported and the scale of the electrical system they are designed for.

Q:Can a solar inverter be used with different AC voltage systems?: No, a solar inverter cannot be used with different AC voltage systems. It is designed to work specifically with a particular AC voltage system and attempting to use it with a different system can cause damage to the inverter and the connected appliances. It is important to ensure compatibility between the inverter and the AC voltage system before installation.

Q:How does a solar inverter handle voltage sags or swells in the grid?: A solar inverter handles voltage sags or swells in the grid by continuously monitoring the voltage levels. When it detects a sag or swell, it adjusts its internal circuitry to regulate the output voltage accordingly. This ensures that the connected solar panels continue to operate within their optimal voltage range, minimizing any negative impact on the overall power generation system.

Q:Can a solar inverter be used with solar-powered telecommunications systems?: Yes, a solar inverter can be used with solar-powered telecommunications systems. Solar inverters are devices that convert the direct current (DC) generated by solar panels into alternating current (AC) that can be used to power various electrical devices, including telecommunications systems. By using a solar inverter, the solar energy captured by the panels can be efficiently utilized to power the telecommunications equipment, making it a suitable and environmentally-friendly solution.

Q:Can a solar inverter be used with different types of communication protocols?: Yes, a solar inverter can be used with different types of communication protocols. Modern solar inverters are designed to be compatible with various communication protocols such as Wi-Fi, Ethernet, Modbus, and RS485. This allows for seamless integration and monitoring of the solar inverter with different types of monitoring systems, smart home devices, or energy management systems.

Q:What is the role of frequency support in a solar inverter?: The role of frequency support in a solar inverter is to ensure that the electricity generated by the solar panels is synchronized with the frequency of the electrical grid. This support is necessary to maintain grid stability and prevent any disruptions caused by fluctuations in frequency. The solar inverter monitors the grid frequency and adjusts the output of the solar panels accordingly, either by increasing or decreasing the power generation, to match the grid's frequency requirements.

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