7500W Solar Pumping System for 7.5HP Pump

Three phase AC solar pump inverter is an off-grid inverter designed to convert DC (direct current) from solar panel into AC (alternative current) to drive the pumps. With the inbuilt MPPT (Maximum Power Point Tracking) and frequency regulations technologies, it guarantees the maximum output and regulates the
output frequency according to real-time irradiation.

Solar pumping system is composed of solar panel, 3 phase AC pump and solar pump inverter. Based on the design philosophy that it is better to store water than electricity, there is no energy storing device such as store battery in the system.



Features:
1.Power key to turn ON/OFF in front panel. Easy operation.
2.Compatible with 3-phase induction motor.
3. Adopting the proposed dynamic VI maximum power point tracking (MPPT) control method;
Fast response speed and stable operation; Better than the conventional methods which may lead to the problems including poor tracking performance,
unstable operation or even damaging water hammer effects when the irradiation on the array change rapidly.
4.Digital control with full automatic running, data storage and complete protective functions (short-circuit, overload, over voltage, under voltage, over heat, reverse polarity, thunder, over flow and dry running).
5.The main circuit adopts intelligent power module (IPM), with high reliability and high efficiency 98%.
6.Unique design of cold rolling steel shell with good cooling and shielding,
LCD display (43*29mm) and keys, easy operation,
good view through LCD when setting parameter.
7.Protection degree IP65. The cover is stainless; screws and fans are waterproof . It can install outside directly.
No need waterproof box.working temperature: -10 ºCto 50ºC
8.Solar pump inverter can be built-in GPRS receiving modul(optional).You can operate this inverter remotely through your PC or mobile phone with our provided website, user name and password.
9.Low voltage drive device is our patent right product, can be used in small solar pumping system to save the quantity of solar panels.
10.Soft start and variable-frequency function.

Specification:

Application: