What is a photovoltaic pump?
PV flooding inverter on the system to implement the implementation of control and regulation, to achieve maximum power point tracking. When the sunshine is sufficient to ensure that the system rated operation, when the sunshine is insufficient, set the minimum operating frequency to meet, to ensure the full application of solar power. The solar array is made up of multiple solar modules, absorbing sunshine radiant energy, converting it into electrical energy, and supplying power to the entire system. Pumps from the deep wells or rivers and lakes and other water sources, into the tank / pool, or direct access to irrigation or fountains and other systems. DC pump, AC pump, centrifugal pump, axial flow
Photovoltaic pumps, also known as solar water pumps, mainly by the photovoltaic pump and pump components. Specific application, and then according to the different head and daily water demand with the corresponding power of the solar array, collectively referred to as photovoltaic water system.
However, the PV system also has its shortcomings, such as: energy dispersion, intermittent, strong regional. Pre-high cost. The use of solar energy in the absence of any external energy can be used in a flexible and flexible manner for farmland irrigation, providing clean drinking water, developing garden economy, beautifying the park, constructing color fountains, raising fish, raising shrimp pond, For drainage and so on.
Advantages of photovoltaic power (1) Reliable: PV power rarely used in moving parts, reliable. (2) safe, no noise, no other pollution. Do not produce any solid, liquid and gas harmful substances, absolutely environmentally friendly. (3) installation and maintenance is simple, low operating costs, suitable for unattended and so on. Especially for its high reliability and concern. (4) good compatibility, photovoltaic power generation can be used in conjunction with other energy, you can also need to make the PV system is easy to capacity. (5) a high degree of standardization, the series can be connected in parallel to meet the needs of different electricity, versatility. (6) solar energy everywhere, a wide range of applications.
The type of photovoltaic water pump (1) solar photovoltaic pump (2) solar photovoltaic permanent magnet synchronous pump. The characteristics of the PV pump: PV water pump system fully automatic operation, without manual duty, the system mainly by the PV flood inverter, photovoltaic array, pump composition. The system eliminates the storage of energy storage devices such as batteries to replace water storage capacity, direct drive pump water.
