Introduction of solar pumping system
Solar pump system consists of the photovoltaic array, solar pump inverter and AC water pump. This system is widely used in pumping water for home use (drinking & washing) , farm; irrigating for garden, field, desert plants; watering for livestock, fish pond, landscaping streams and waterfalls, swimming pool, sea island, water treatment projects, etc.
Solar pump system consists of the photovoltaic array, solar pump inverter and AC water pump. This system is widely used in pumping water for home use (drinking & washing) , farm; irrigating for garden, field, desert plants; watering for livestock, fish pond, landscaping streams and waterfalls, swimming pool, sea island, water treatment projects, etc.
This system saves out of battery energy storage device, storage water instead of storage power, directly drives pump for pumping water. This solar pump inverter with high reliability, high power, while significantly reducing the system’s construction and maintenance costs.
AC water pump is driven by three phase solar pump inverter. Pumping water from deep well, rivers or lakes to water tank/pool, or to irrigation system and fountain systems directly. According to actual demands and installation conditions, there are various water pumps to choose, such as centrifugal pump, mixed-flow pump, deep-well pump.
Features
Solar pump inverter controls and adjusts the working of solar pump system, converter DC power produced by photovoltaic array to AC power, drive water pump. According to the changing of sunlight intensity, adjust the output frequency automatically to achieve maximum power point tracking (MPPT).
·It applies to pumps of three phase induction motor.
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·It adopts dynamic VI MPPT and optimized pure sine wave PWM control, with fast response and good stability.
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·Fully automatic operation, it can set the range of water pump rotational speed according to the actual conditions.
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·The main power circuit adopts digital power modules, with high reliability and high efficiency 98%.
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·It has the complete electric protective functions. Protected against overload, over voltage, under voltage, over heat, reverse polarity, thunder, over flow and dry running.
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·Aluminum alloy casing, protection degree IP41,working temperature: -10～+50℃
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·LCD display; easy to operate.
Specification:
Specification:
|
Model
|
Pump
|
PV Peak power (kWp)
|
Max. DC input (V)
|
Power tracking (V)[MPPT]]
|
Max. output current(A)
|
Output frequency (Hz)
|
|
|
Rated power
(kW)
|
Rated voltage (V)
|
||||||
|
SGY750L
|
0.55-0.75
|
200-220
|
1.1
|
430
|
280-350
|
5
|
0-60
|
|
SGY 1500 L
|
1.1-1.5
|
200-220
|
2.2
|
430
|
280-350
|
10
|
0-60
|
|
SGY 2200 L
|
2.2
|
200-220
|
3.3
|
430
|
280-350
|
15
|
0-60
|
|
SGY 3700 L
|
3-3.7
|
200-220
|
5
|
430
|
280-350
|
22.7
|
0-60
|
|
SGY 2200 H
|
1.5-2.2
|
380-440
|
3.3
|
750
|
500-600
|
7.3
|
0-60
|
|
SGY 3700H
|
3-3.7
|
380-440
|
5
|
750
|
500-600
|
11.1
|
0-60
|
|
SGY 5500H
|
4.5-5
|
380-440
|
8
|
750
|
500-600
|
17.1
|
0-60
|
|
SGY 7500H
|
7.5
|
380-440
|
10
|
750
|
500-600
|
22.2
|
0-60
|
|
SGY 11KH
|
9.2-11
|
380-440
|
15
|
750
|
500-600
|
34
|
0-60
|
|
SGY 15KH
|
13~15
|
380-440
|
21
|
750
|
500-600
|
46
|
0-60
|
|
SGY18KH
|
18.5
|
380-440
|
25
|
750
|
500-600
|
50
|
0-60
|
|
SGY22KH
|
22
|
380-440
|
30
|
750
|
500-600
|
60
|
0-60
|
|
SGY30KH
|
26~30
|
380-440
|
42
|
750
|
500-600
|
90
|
0-60
|
|
SGY37KH
|
37
|
380-440
|
50
|
750
|
500-600
|
100
|
0-60
|
|
SGY45KH
|
40~45
|
380-440
|
60
|
750
|
500-600
|
120
|
0-60
|
|
SGY55KH
|
55
|
380-440
|
75
|
750
|
500-600
|
130
|
0-60
|
According to your requirements, choose the suitable types.