• 3 Phase Solar Pump Inverter With MPPT And VFD For Solar Pumping System
  • 3 Phase Solar Pump Inverter With MPPT And VFD For Solar Pumping System
3 Phase Solar Pump Inverter With MPPT And VFD For Solar Pumping System

3 Phase Solar Pump Inverter With MPPT And VFD For Solar Pumping System

Product Details:

Place of Origin: Guangdong,China
Brand Name: ZK
Certification: CE,IEC,ISO
Model Number: SG320-022GB-4T

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs
Price: Negotiation
Packaging Details: Wooden case,Paper case
Delivery Time: 3-5 work days
Payment Terms: T/T, Western Union,Paypal
Supply Ability: 6000pcs per months
Get Best Price Contact Now

Detail Information

Input Voltage: 250-800VDC Application: Industrial
Output Current: 45A Output Voltage: 380VAC
Disply: LED Output Frequency Range: 0~50/60Hz
MPPT Efficiency: 97% Input Power: DC Power From Solar Arrays Or AC Grid Power
High Light:

3Phase Solar Pump Inverter


MPPT VFD Solar Pump Inverter


3 Phase Solar Pump Inverter With MPPT And VFD

Product Description

0.75KW To 22KW Three Phase SG320 Series Solar Vfd Solar Pump Inverter For Solar Pumping System


ZK SG320 series Solar Pump Inverter description


Solar Pumping System including water pump,solar panels and solar pump inverter.Converting solar direct current into alternating current to drive water pump.it support dc/ac input.

solar inverter adopts Max Power Point Tracking and proven motor drive technology to maximize power output from solar modules.

When solar power is not available, the controller can be switched to an alternative AC power supply such as a generator or AC mains. The inverter provides fault detection, motor soft start, and speed control as well as plug and play ease of installation.


Solar Pump Inverter Features


1.automatic start and stop of the inverter when there is enough power available. ( auto/manual).


2.Maximum power point tracking functionality.


3.Built-in flow measurement and sensorless flow calculation.


4.Standard asynchronous motors as well as more efficient permanent magnet syn. motors. (PMSM).


5.Remote monitoring.


6.solar pump inverters ensure reliable power supply throughout the day with on and off-grid compatibility.


7.Embedded pump-specific features such as dry run detection.


8.Minimum power input protection.


9.Maximum current protection.

10.Minimum frequency running protection.

11.Flow and generated energy showing.



3 Phase Solar Pump Inverter With MPPT And VFD For Solar Pumping System 0



Technical Specification


Recommended MPPT voltage range

Vmp 131 to 350 VDC for 1S (90V to 350VDC input, 3PH 110 to 220VAC output)

Vmp 260 to 355VDC for 2S ( 150V to 350VDC input, 3PH 220 to 240VAC output)

Vmp 486 to 650 VDC for 4T ( 250V to 800VDC input, 3PH 380 to 460VAC output)

Recommended input voltage (Voc and Vmmp)

VOC 184(VDC), Vmpp 155(VDC) for 1S model or 110V AC pumps

VOC 372(VDC), Vmpp 310(VDC) for 2S model or 220V AC pumps

VOC 648(VDC), Vmpp 540(VDC) for 4T model or 380V AC pumps

Motor type

Control for permanent magnet servo motor and asynchronous motor pumps.

Input power

DC power from solar arrays or AC grid power

Maximum DC power input

400VDC for 220AC output /800VDC for 380V AC output

Rated output voltage

3-phase , 110V/160V/220V. 3-phase, 220V/380V/480V

Output frequency range


MPPT efficiency


Ambient temperature range

(G-type inverter with submersible pumps, and P type for general pumps.

Solar pump control special performance

MPPT ( maximum power point tracking), CVT (constant voltage tracking), auto/manual operation,
dry run protection, low stop frequency protection, minimum power input, motor maximum
current protection, flow calculating, energy generated calculating

Protection function

Phase loss protection, phase short circuit protection , ground to phase circuit protection , input
and output short circuit protection. Stall protection

Protection degree

IP20, Air force cooling

Running mode



Below 1000m; above 1000m, derated 1% for every additional 100m.


SG320 series solar pump inverter dimensions


























































Input voltage, total power solar arrays selection


Input voltage, power solar arrays selection
Pumps model Inverter models Vmp Voc Total Power of solar arrays
110VAC pumps D1 110*1.41=155VDC 190VDC ≧ (1.3 to 2.0) rated power
of pumps
It is also depend on the
quality of solar panels.The more power input,the better performance.
220VAC pumps D2 220*1.41=310VDC 372VDC
380VAC pumps D3(Max
380*1.41=540VDC 648VDC
480VAC pumps D5 ( Max
480*1.41=677VDC 812VDC


SG320 Series model:


SN Models Rate current Output voltage ( VAC) Applicable for pumps External of drive size(mm) MPPT voltage (VDC) Weight
Mini type 1S series : Vmp154VDC or 110VAC input, 0-110VAC output
1* SG300-0K75GB-1S-M 7A 0-110VAC 0.75KW 143*86*114 154 1
2* SG320-1K5GB-1S-M 8.5A 0-110VAC 1.5KW 185*125*159 154 2.5
Mini type 2S series : Vmp 310VDC or 220VAC input, 1/3 phase 0-220VAC output  
1 SG100-0K75GB-2S 4A 0-220VAC 0.75KW 170*110*70 310 1
2 SG300-0K75GB-2S-M 4A 0-220VAC 0.75KW 143*86*114 310 1
3 SG300-1K5GB-2S-M 7A 0-220VAC 1.5KW 143*86*114 310 1
Mini type 4T series: Vmp540 to 650VDC or 380 to 460VAC input, 3 phase 0-380/460VAC output  
4 SG300-0K7GB-4T-M 2.5A 0-380/460V 0.75KW 143*86*114 540/650 1
5 SG300-1K5GB-4T-M 3.7A 0-380/460V 1.5KW 143*86*114 540/650 1
6 SG300-2K2GB-4T-M 5A 0-380/460V 2.2KW 143*86*114 540/650 1
General type 2S series: Vmp 310VDC or 220VAC input, 1/3 phase 0-220VAC output  
7 SG320-0K7GB-2S 4A 0-220VAC 0.75KW 185*125*159 310 2
8 SG320-1K5GB-2S 7A 0-220VAC 1.5KW 185*125*159 310 2
9 SG320-2K2GB-2S 10A 0-220VAC 2.2KW 185*125*159 310 2.5
10 SG320-4K0GB-2S 16A 0-220VAC 4.0KW 245*150*177 310 3.5
General type 4T series: Vmp540 to 650VDC or 380 to 460VAC input, 3 phase 0-380/460VAC output  
11 SG320-0K7GB-4T 2.5A 0-380/460VAC 0.75KW 185*125*159 540/650 2
12 SG320-1K5GB-4T 3.7A 0-380/460VAC 1.5KW 185*125*159 540/650 2
13 SG320-2K2GB-4T 5A 0-380/460VAC 2.2KW 185*125*159 540/650 2
14 SG320-4K0GB-4T 10A 0-380/460VAC 4.0KW 185*125*159 540/650 2.5
15 SG320--5K5GB-4T 13A 0-380/460VAC 5.5KW 245*150*177 540/650 3.5
16 SG320-7K5GB-4T 17A 0-380/460VAC 7.5KW 245*150*177 540/650 4
17 SG320-011GB-4T 25A 0-380/460VAC 11KW 247*160*178 540/650 5
18 SG320-015GB-4T 32A 0-380/460VAC 15KW 247*160*178 540/650 5
19 SG320-018GB-4T 37A 0-380/460VAC 18KW 335*217*190 540/650 10
20 SG320-022GB-4T 45A 0-380/460VAC 22KW 335*217*190 540/650 19
21 SG320-030GB-4T 60A 0-380/460VAC 30KW 463*285*225 540/650 19
22 SG320-037GB-4T 75A 0-380/460VAC 37KW 463*285*225 540/650 29

Want to Know more details about this product
I am interested in 3 Phase Solar Pump Inverter With MPPT And VFD For Solar Pumping System could you send me more details such as type, size, quantity, material, etc.
Waiting for your reply.