MPPT and optimized pure sine wave PWM control, with fast response and good stability. High efficiency and long service life.

Produce Introduction:

Solar pump inverter converts DC voltage from the solar array into AC voltage to drive the pump. With the function of MPPT (maximum power point tracking), it regulates the output frequency according to irradiation in real time to achieve the maximum power.

Produce Features:

The system will be controlled and adjusted by solar water pump inverter. DC produced by solar panels is switched to AC to drive the water pump. According to the sunlight intensity, adjust the output frequency in real time, and get the maximum power point tracking (MPPT).It applies to the water pump used triple-phase asynchronous motor.It adopts dynamic VI MPPT and optimized pure sine wave PWM control, with fast response and good stability.Fully automatic operation, it can set the range of water pump rotational speed, based on the actual conditions.The main power circuit adopts digital power modules, with high reliability and efficiency 98%.It has the complete electric protective functions. And it can choose detection of water level and Control Circuit to prevent overflow and no water.Aluminum alloy casing, protection degree IP41,working temperature: -10~+50°C

Model	Water pump		PV Peak power (kWp)	Max. DC input (V)	Power tracking (V)[MPPT]]	Rated output current(A)	Output frequency (Hz)
	Rated power (kW)	Rated voltage (V)
SPI 750L	0.55-0.75	200-220	1.1	430	280-350	5	0-60
SPI 1500 L	1.1-1.5	200-220	2.2	430	280-350	7	0-60
SPI 2200 L	2.2	200-220	3.3	430	280-350	11	0-60
SPI 3700 L	3-3.7	200-220	5	430	280-350	17	0-60
SPI 3700H	3-3.7	380-440	5	750	500-600	9	0-60
SPI 5500H	4.5-5	380-440	8	750	500-600	13	0-60
SPI 7500H	7.5	380-440	10	750	500-600	18	0-60
SPI 11KH	9.2-11	380-440	15	750	500-600	24	0-60

MPPT solar power inverter for solar pump system