Product Description

Solar Frequency inverter special for solar water pump
MPPT technology, tracking maximum output power of solar panel
No need batteries
Self protection against over-flow or dry up

PIS series frequency inverter special for solar water pump adopts the high accuracy fast MPPT algorithms, tracking the PV array output by the maximum power point, driving the pump motor as much as possible to meet various pumping applications.
The frequency inverter special for solar water pump can support AC besides support PV array DC . When the PV array can not drive the motor or doesnt have output, it can also accept the grid AC or other AC motor to supply the power to meet various emergency needs.
PIS frequency inverter special for solar water pump provides full protection, maximizing the life of motor and pump



Solar pumps are specifically designed to accept DC power directly from the solar modules and are optimized for operating under less-than-ideal sun conditions. Where conventional AC-powered pumps require a stable voltage and frequency to operate, solar pumps can operate over a wide range of voltage and available current.
Conventional AC-powered pumps require large amounts of power to move large volumes of water in a short period of time. Solar pumps typically move a smaller volume of water over an extended period of time. This method requires far less power, which minimizes the size and cost of the PV array.
There are several methods for pumping water in remote areas, such as windmills, gas/diesel pumps, and ram pumps. But most of these options are either too expensive to install, or for fuel and maintenance, or require specific site conditions to operate.
Solar pumps can work for most locations and are at full capacity when needed most: during warm, sunny days. In temperate regions, they can be used year-round—which can be particularly helpful for potable water, animal grazing, and other farming operations. For many sites, a solar pump is often the best.