Brief Introduction
This is an irrigation water pump that uses solar energy as its power source, mainly composed of solar photovoltaic panels, a controller and a single-stage high-head water pump. Solar photovoltaic panels are responsible for converting solar radiation energy into electrical energy. The controller converts, controls and adjusts electrical energy, and adjusts the output power in real time according to the change of sunlight intensity to drive the water pump to work. Single-stage high-head water pumps generate centrifugal force through the rotation of the impeller, transferring energy to the water flow to transport water from lower areas to higher areas for irrigation. They can meet the high-pressure irrigation requirements of a certain area of farmland.
Characteristics
Energy, environmental protection and renewable: Powered by solar energy, it does not rely on traditional power grids, which not only saves electricity costs but also reduces environmental pollution. It is especially suitable for use in remote rural areas or mountainous regions with abundant sunlight and inconvenient power grid coverage. It can effectively utilize the rich solar energy resources in the local area and achieve sustainable agricultural irrigation.
High-lift water-lifting capacity: With a single-stage high-lift design, water can be lifted from deeper water sources (such as deep Wells, rivers, etc.) to higher positions, meeting the irrigation needs of farmland under different terrain conditions. For instance, water can be lifted to a height of tens or even hundreds of meters, ensuring that high-altitude farmland can also receive adequate irrigation.
Good portability: The overall structure is compact, small in size and light in weight, making it easy to carry and install without the need for complex infrastructure construction. Farmers can easily move the water pumps to different farmlands or irrigation areas for operation according to their irrigation needs, which enhances the flexibility and convenience of irrigation.
Fully automatic operation: The system is equipped with a fully automatic operation function and does not require manual supervision. When there is sufficient sunlight during the day, the solar panels generate electricity to drive the water pump to work. The water pump stops running automatically at night or when there is insufficient light. Some water pumps are also equipped with intelligent controllers, featuring overvoltage, undervoltage and overload protection functions, which can effectively protect the water pumps and solar panels and extend the service life of the equipment.
Strong adaptability: The controller usually has a wide input voltage range, can be adapted to various specifications of solar photovoltaic modules, and can be used in conjunction with batteries. When there is insufficient sunlight, it can continue to work by using the electrical energy stored in the battery, ensuring the continuity of irrigation. In addition, some water pumps also support a mixed input of solar power and mains electricity. On cloudy days or at night when solar power is insufficient, they can be switched to mains power supply to achieve all-weather operation.
Excellent and durable material: To adapt to the complex agricultural irrigation environment, the key components of water pumps are usually made of corrosion-resistant and wear-resistant materials such as stainless steel. For instance, the impeller is made of SS304 stainless steel, and the bearings are NSK bearings, which have excellent corrosion resistance and wear resistance, can operate stably for a long time, reduce the frequency of maintenance and component replacement, and lower the usage cost
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