In-depth analysis of how the largest solar water pump system in China was built

Release date:2019-01-04 Author: admin Click:

How to build a solar pump system? Building a solar pump system can improve the efficiency of the entire system. The following are the precautions for building a solar pump system:

(1) Solar module installation: The solar module installation location should not be shaded or blocked all year round, and there should be sufficient direct sunlight. The installation angle to the ground can be determined by referring to the local latitude to ensure that the module can obtain the maximum light radiation the amount;

　 (2) The choice of solar water pump controller: you should choose a well-known manufacturer with good product quality, and choose a product with high tracking accuracy and conversion efficiency. The tracking accuracy and conversion efficiency will directly affect the pumping effect;

(3) Antifreeze treatment: When installing in high-cold areas, antifreeze treatment of the pipeline system should be done. The pipeline needs to be buried below the freezing line. Water cannot be stored in the pipeline in winter, otherwise the pipeline may be broken due to freezing.

The operation effect of the solar water pump system. Because the system adopts the latest multi-line control technology, it solves the problems of insufficient utilization of the pump unit and low overall system efficiency in the previous stand-alone mode. In multi-line system control mode, regardless of light

Regardless of how the illumination changes, the system always runs at the maximum power and can adapt and quickly adjust the status of the unit according to changes in the illumination intensity. And the controller has built-in multiple protection functions such as overcurrent, overload, overvoltage, undervoltage, and lack of protection.

Self-diagnosis and self-reset failure make the system run reliably and stably.

Combining photovoltaic technology with water conservancy construction has broad application prospects and significant social, economic and ecological benefits.

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