Growatt explains how to purchase photovoltaic grid-connected inverters | Shenzhen photovoltaic grid-connected inverter equipment

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Growatt has been focusing on the research and development of new energy equipment such as solar inverters, energy storage inverters and their monitoring systems. The photovoltaic grid-connected inverter will use the photovoltaic array (photovoltaic cells/modules) photoelectric effect ( A special device that inverts the DC power generated by converting solar energy into electrical energy into AC power and then integrates it into the public power grid. The photovoltaic grid-connected inverter is also one of the indispensable core components in photovoltaic power generation applications. The efficiency and annual power generation of a single photovoltaic power generation project depend on this product. It is also a core component for the safe operation of photovoltaic power generation. Speaking of which, you have to be careful when choosing a photovoltaic grid-connected inverter. Let’s take a look at Growatt’s explanation of photovoltaic grid-connected inverters.
When purchasing a photovoltaic grid-connected inverter, you should first pay attention to the labels on the packaging box and product, and identify the input voltage range, voltage type, maximum input current, output voltage level, and voltage type of the photovoltaic grid-connected inverter. , frequency, maximum continuous operating current, maximum output power, and inverter efficiency, etc.
. When purchasing products imported from abroad, you need to pay attention to whether the foreign products declare the requirements of domestic standards. The currently effective product standard in China is the "Technical Specifications for Photovoltaic Power Generation Grid-connected Inverters". Pay special attention to foreign products. The output voltage and frequency of the product should match the domestic public power grid point where the product is connected.
When professionals purchase photovoltaic grid-connected inverters, in addition to paying attention to the maximum conversion efficiency marked on the product nameplate, they also need to pay attention to the product's maximum power point tracking efficiency, as well as the product's performance when operating at medium and low power. Power quality status (such as output harmonics, DC components, etc.), as well as its over/under voltage protection parameters. And differentiate the purchase and use according to the different use environments of the products.
Shenzhen Growatt New Energy Co., Ltd. is a national high-tech enterprise focusing on the research and development, production, sales and service of new energy equipment such as solar inverters, energy storage inverters and their monitoring systems. The company has always been committed to being a photovoltaic inverter solution provider and serving all mankind. Hope this helps, please feel free to call the hotline if you need any help!