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Anern, with 16 years of experience in the energy industry, from solar systems to solar accessories, from indoor LED lighting to outdoor solar lighting, we are one of the sources to meet your diverse needs.
Anern has 16 years of experience in solar lighting and solar product manufacturing. Anern is headquartered in Guangzhou. With a production base of 7,000 square meters, our company has an R&D team of more than 100 people.
Grid-tie hybrid Inverters, as one of the core components of solar power generation systems, have excellent inverter and power management functions. In this article, we will delve into the parallel operation capability of grid-tie hybrid Inverters and the advantages it brings.
In solar power generation systems, one way to achieve capacity expansion is through parallel operation. Parallel operation involves connecting multiple inverters together to form a coordinated system. For grid-tie hybrid Inverters, they definitely have the capability for parallel operation, allowing for flexible expansion of system capacity through parallel operation.
Capacity expansion
Parallel operation provides a way for system capacity expansion. With the increase in electricity demand, the system can easily adapt to the growing energy demand by increasing the number of inverters, without the need to replace the entire system.
Redundancy and reliability improvement
Parallel operation systems have excellent redundancy, allowing other inverters to take over the work in case of a failure of one inverter, ensuring the continuous operation of the system. This design improves the reliability of the system.
Efficiency optimization
When the system load is low, it is possible to use only part of the inverters, thereby improving energy utilization. This intelligent power distribution helps the system operate efficiently under different workloads.
In order to successfully achieve the parallel operation function of grid-tie hybrid Inverters, the following are some key requirements:
Same model and rated power
The inverters involved in parallel operation should be of the same model and have the same rated power to ensure the coordination of the system.
Same output voltage, frequency, and phase
The inverters for parallel operation should have consistent output voltage, frequency, and phase to achieve coordinated operation.
Consistent current and power limitations
The inverters involved in parallel operation should have the same current and power limitations to ensure the balance and safety of the system.
Synchronization control
Achieving synchronization control between inverters is crucial. Through synchronization control, closed-loop control of current and voltage between inverter outputs can be accomplished, ensuring the stability and reliability of parallel operation.
Grid adaptability
The inverters involved in parallel operation should have good grid adaptability, able to work stably under conditions of grid fluctuations, ensuring the output quality and efficiency of the parallel operation system.
Comprehensive protection functions
To ensure the safety of parallel operation of inverters, the inverters should have comprehensive protection functions, including overvoltage protection, overcurrent protection, short circuit protection, etc., to prevent equipment damage and personal injury.
Communication protocol
A unified communication protocol is another key factor in achieving parallel operation of inverters. Through the communication protocol, information exchange and coordinated control can be achieved between inverters, ensuring the efficiency and stability of parallel operation.
Electrical isolation
In the operation of parallel inverters, attention should be paid to electrical isolation, using isolation components such as optocouplers and transformers to prevent interference and fault propagation between inverters.
In summary, to purchase grid-tie hybrid Inverters with parallel operation capability, it is important to ensure they are of the same model and power. By meeting these requirements, solar power generation systems can more flexibly and efficiently adapt to continuously changing power demands.
3-7days for samples, 7-20 days for bulk order, depending on order quantity and production schedule.
First of all, the sun is a renewable energy source and is free to use.
Second, the maintenance cost of solar components is low enough.
At present we only do factory direct sales, welcome all customers to order directly from us.
Anern is included in solar energy manufacturer lists due to its involvement in supplying multiple core solar products, including solar inverters, lithium battery energy storage systems, solar panels, and integrated solar system solutions.
If you live in a sunny place like South Africa or South America, wholesale solar street lights from Anern can easily last 10 hours at night all year round. In some Northern European countries, solar lights last for a shorter time at night in winter. In these areas, it is expected to last an average of six hours during winter.
