Interpretation of photovoltaic module connectors

The design life of photovoltaic modules is more than 25 years. Corresponding requirements are also put forward for the working life of the electrical components it supports. Each electrical component has its mechanical life. The electrical life relates to the ultimate interest of the power station Therefore, the life and quality of components need to be paid attention to.
Many photovoltaic power plants are used in plateau areas, and some of them appear in the form of distributed power generation. The distribution is relatively scattered. This situation is relatively difficult to maintain. In order to reduce maintenance costs, the effective way is to improve the reliability of the system, and the reliability of the system depends on The components used in the system are reliable.
The components we pay attention to here are not the main parts that everyone usually notices, but the relatively small parts such as connectors, low-voltage electrical appliances, cables, etc., the more details are more likely to cause problems, today we will analyze the connector.
Ubiquitous connector
In the daily maintenance of photovoltaic power plants, the main equipment such as components, DC power distribution cabinets, and inverters are the main concerns. This part is that we must maintain normal stability because their probability of failure occurs is relatively high, and the impact after the failure occurs is very large .
But in some links, some failures are not even known or ignored because of neglect. In fact, he has unknowingly lost power generation. In other words, this is where we can increase power generation. In the end which equipment affects power generation?
There are many places in the power station that require interfaces. Components, junction boxes, inverters, junction boxes, etc. all require a device-a connector. Each junction box uses a pair of connectors, and the number of each junction box is related to the design. Generally, 8 pairs to 16 pairs, and the inverter uses 2 pairs to 4 pairs or more. At the same time, the power station is built at the end. A certain number of connectors are also used in the process.

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