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Views: 0 Author: Site Editor Publish Time: 2021-08-13 Origin: Site
On-Grid Solar Inverters will target their products. Exhibiting many characteristics, what are the characteristics of On-Grid Solar Inverters? Let's take a look together next.
Rated output power and output voltage of the On-Grid Solar Inverter
Peak efficiency, maximum input, and output current of On-Grid Solar Inverter
The peak power tracking voltage of On-Grid Solar Inverters and international protection level certification.
The rated output power of On-Grid Solar Inverters can be in watts or kilowatts. Some On-Grid Solar Inverters may have different rated output power for different output voltages. For example, the On-Grid Solar Inverter can be set to output 240VAC or 208VAC, and the rated output power of the two will be different. The output voltage of the On-Grid Solar Inverter refers to the grid voltage to which the inverter can be connected. If it is a small household On-Grid Solar Inverter, its output voltage will probably be 240VAC. If it is a commercial inverter, its voltage will be 208, 240, 277, 400, 480, or 600VAC, and it may have a three-phase output.
The peak efficiency of the On-Grid Solar Inverter refers to the best efficiency that the On-Grid Solar Inverter can output. The energy lost is mainly lost as heat energy. In order for the On-Grid Solar Inverter to output to the rated power, the input electric power must be greater than the rated power. For example, a 5000W inverter has an efficiency of 95% at full power, so it requires 5,263W of input power. If the On-Grid Solar Inverter can output electric energy at several different voltages, it will also have its peak efficiency at each voltage. Among them, the CEC weighted efficiency of On-Grid Solar Inverters is calculated based on the algorithm published by the California Energy Commission on the website. Different from the peak efficiency, the weighted efficiency is the average efficiency, and the comparison can indicate the operation of the On-Grid Solar Inverter. If the On-Grid Solar Inverter can output electric energy at several different voltages, it will also have its CEC weighted efficiency under each voltage.
The maximum input current of the On-Grid Solar Inverter is the maximum DC current that the On-Grid Solar Inverter can use. If the output current of the system exceeds this upper limit, the On-Grid Solar Inverter cannot use this current. The maximum output current of the On-Grid Solar Inverter. It refers to the maximum AC current that the On-Grid Solar Inverter can continuously provide. This value is generally used to confirm the minimum current rating of the overcurrent protection device and the minimum current rating of the related equipment to disconnect the circuit. If the On-Grid Solar Inverter can output under several different AC voltages, it is also possible that each voltage has a different maximum output current.
The peak power tracking voltage of the On-Grid Solar Inverter. This means that the maximum power point of the On-Grid Solar Inverter can track the DC voltage range in which it can operate. Starting voltage. Not all On-Grid Solar Inverters will indicate this value. This value refers to the minimum DC voltage required for On-Grid Solar Inverters to start and start operation. It is particularly important in solar applications because of system design. It is necessary to confirm that there are enough photovoltaic modules connected in series, whose voltage can exceed the starting voltage. If the manufacturer does not indicate this value, the system designer will generally use the lower limit of the peak power tracking voltage of the On-Grid Solar Inverter as the minimum voltage of the inverter.
The international protection level certification, protection level, or IP number classification of On-Grid Solar Inverters is for the product's protection against solid foreign matter and water. The greater the number of international protection of On-Grid Solar Inverters, the better the protection capability.
Shenzhen Sunray Power Co., Ltd. is committed to bringing better products to more consumers, so it will show many characteristics when producing On-Grid Solar Inverters. If you are interested in On-Grid Solar Inverters, you can contact We contact, our website is https://www.sunrayups.com/.
