Solar Pump Inverters

 

·  Solar Pump Inverter
·  —Power from 750W to 75KW
·  —Drives 3 phase AC pump
·  —Gets DC power from PV
·  —No need battery and controller
·  —Mainly used for irrigation

Brief introduction:

Solar pumping system is composed of a solar array, a pump and a solar pumping 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.

The solar array, an aggregation of many solar modules connected in series and parallel ,  absorbs sunlight radiation and converts it into

electrical energy , providing dynamical water for the whole system. The pumping inverter controls and adjusts the system  operation and

converts  the  DC produced  by  solar array  into  AC  to drive the pump ,  and adjust  the output  frequency  intensity to realize the

maximum power point tracking (MPPT) . The pump, drive by 3-phase AC motor, can draw water from the deep wells or rivers and

lakes to pour  into the storage tank or reservoir , or directly connect to the irrigation system ,fountain system, ect. According to the

actual system demand and installation conditions, different types of pump such as centrifugal pump, axial flow pump ,mixed-flow

pump or deep-well pump can be used.

Main feature:


•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.


•Digital control with full automatic running, data storage and complete protective functions (overload, over voltage,under voltage,

over heat, reverse polarity, thunder, over flow and dry running).


•The main circuit adopts intelligent power module (IPM), with high reliability and high efficiency 98%.


•Unique design of aluminum alloy with good cooling and shielding , LCD display (43*29mm) and keys , easy operation , good

view through LCD when setting parameter, feel comfortable.


•Protection degree IP41,working temperature: -10~+50℃.


•Inverter connects to city power when there is no sunshine to keep system pumping water is available (optional).


•Low voltage drive device is our patent righ
t product, can be used in small solar pumping system to save the quantity  of solar

panels.

 

  PARAMETERS


Solar Pump Inverter

PV

AC pump

Model

Rated
Power
(KW)

Input DC
Voltage
(V)

MPPT
Voltage
(V)

Rated
Output AC
current(A)

Rated Output
Voltage
(VAC)

Output
Frequency
(Hz)

DC
Power
(kW)

Rated
Power
(KW)

Rated
Voltage
(VAC)

PTS750L

0.75

280-430

300-350

5

3 PH 220

0-50/80

0.825

0.55

3 PH 220

PTS1500L

1.5

280-430

300-350

10

3 PH 220

0-50/80

1.65

1.1

3 PH 220

PTS2200L

2.2

280-430

300-350

15

3 PH 220

0-50/80

2.25

1.5

3 PH 220

PTS2200H

2.2

430-750

500-800

7.3

3 PH 380

0-50/80

2.25

1.5

3 PH 380

PTS3700L

3.7

280-350

300-350

13.2

3 PH 220

0-50/80

4.5

3

3 PH 220

PTS3700H

3.7

430-750

500-800

11.1

3 PH 380

0-50/80

4.5

3

3 PH 380

PTS5500H

5.5

430-750

500-800

17.1

3 PH 380

0-50/80

6

4

3 PH 380

PTS7500H

7.5

430-750

500-800

22.2

3 PH 380

0-50/80

8.25

5.5

3 PH 380

PTS11KH

11

430-750

500-800

34

3 PH 380

0-50/80

11.25

7.5

3 PH 380

PTS15KH

15

430-750

500-800

46

3 PH 380

0-50/80

16.5

11

3 PH 380

PTS18KH

18

430-750

500-800

50

3 PH 380

0-50/80

22.5

15

3 PH 380

PTS22KH

22

430-750

500-800

80

3 PH 380

0-50/80

27.8

18.5

3 PH 380

PTS30KH

30

430-750

500-800

90

3 PH 380

0-50/80

39

26

3 PH 380

PTS37KH

37

430-750

500-800

100

3 PH 380

0-50/80

45

30

3 PH 380

PTS45KH

45

430-750

500-800

120

3 PH 380

0-50/80

56

37

3 PH 380

PTS55KH

55

430-750

500-800

130

3 PH 380

0-50/80

68

45

3 PH 380

PTS75KH

75

430-750

500-800

175

3 PH 380

0-50/80

98

65

3 PH 380

   
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