• Single Phase 10A Solar Pump Controller VFD Off Grid MPPT Solar Inverter
Single Phase 10A Solar Pump Controller VFD Off Grid MPPT Solar Inverter

Single Phase 10A Solar Pump Controller VFD Off Grid MPPT Solar Inverter

Product Details:

Place of Origin: CHINA
Brand Name: ZK
Certification: CE
Model Number: SG320-2K2GB-2S-M

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: USD0-150/Piece
Packaging Details: Export carton package
Delivery Time: 2-3 working days
Payment Terms: L/C, D/A, D/P, T/T, Western Union,Paypal, Cash
Supply Ability: 1200unit per day
Get Best Price Contact Now

Detail Information

Type: DC/AC Input Voltage: 150-450VDC
Output Voltage: 220-240VAC Weight: White/Black
Size: 178*133*150(mm) Output Frequency: 0-600Hz
Output Type: 3Phase Output Current: 10A
Output Power: 2.2KW Product Name: Single Phase Solar Pump Inverter
Warranty: 18 Months Display: CE
Application: Single Phase Pump And Motor
High Light:

Off Grid Solar Pump Controller VFD


10A Solar Pump Controller VFD


Off Grid MPPT Solar Inverter

Product Description

2.2kw DC to AC Single Phase Solar Pump Controller VFD off Grid Solar MPPT Power Inverter


• Pumping of water in for irrigation for drinking water supply in off grid areas, easy installation.
• Farmer can cultivate multiple crops through out the year in off grid areas
• Farmer can save their time spent in collecting and transporting water.
• Lower operation expense compared to diesel pumps
• Zero emission of green house gases.
• Reduced load on national grid.


Irrigation of land, domestic water supply, fish farming, livestock, swimming pool, fountain, drip irrigation & sprinkler, industrial application, swimming pool…


Product Features

Suitable for driving all 1/3 phase induction AC pumps, for PMSM high speed pumps is option.

  • Multiple control modes, local control, auto start/stop, GPRS remote control.
  • Maximum power point tracking (MPPT) with fast response speed and stable operation
  • Dry run (under load ) protection, Water tank fulling detect, Maximum current of pump protection
  • Low stop frequency protection, sleep/ wake up function when lack/enough of sunlight radiation.
  • Dual mode input, compatible with DC and AC power input, low and wide range voltage input.
  • The PQ (Power/Flow) performance curve enables calculating the flow output from the pump
  • Multiple pumps protection function, short circuit, phase missing, over current, over voltage...
  • Ambient temperature for using: -10 to +55˚C.


Single Phase 10A Solar Pump Controller VFD Off Grid MPPT Solar Inverter 0


SG320 solar pump inverter model list:
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
23 SG320-045GB-4T 90A 0-380/460VAC 45KW 600*385*270 540/650 29
24 SG320-055GB-4T 110A 0-380/460VAC 55KW 600*385*270 540/650 29
25 SG320-075GB-4T 150A 0-380/460VAC 75KW 600*385*270 540/650 43
26 SG320-090GB-4T 180A 0-380/460VAC 90KW 700*473*307 540/650 47
27 SG320-110GB-4T 220A 0-380/460VAC 110KW 700*473*307 540/650 90
28 SG320-132GB-4T 260A 0-380/460VAC 132KW 930*579*375 540/650 100
29 SG320-160GB-4T 320A 0-380/460VAC 160KW 930*579*375 540/650 130
30 SG320-**GB-4T ** 0-380/460VAC 200-400 ** 540/650 **


Technical specifications


Recommended MPPT voltage range Vmpp 131 to 350 VDC for 1S (80V to 350VDC input, 3PH 110 to 220VAC output)
Vmpp 280 to 375VDC for 2S ( 150V to 350VDC input, 3PH 220 to 240VAC output)
Vmpp 486 to 750 VDC for 4T ( 250V to 800VDC input, 3PH 380 to 460VAC output)
Recommended input voltage (Voc and Vmmp) Voc 180(VDC), Vmpp 155(VDC) for 1S model or 110V AC pumps
Voc 355(VDC), Vmpp 310(VDC) for 2S model or 220V AC pumps
Voc 620(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 0~50/60Hz
MPPT efficiency 97%,
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 MPPT or CVT
Altitude Below 1000m; above 1000m, derated 1% for every additional 100m.


Recommend solar panels arrays selection as following table:

The user need to calculate how many solar panels connecting in series to get enough Vmp first, and then calculate how many strings of solar panels to get enough total power input.


265w, 38Voc (Open circuit voltage), 31Vmp ( Voltage at Pmax)
Inverter models Power of pump Connection in series (PCS) (Vmp) Connect in parallel ( Strings) Power Total (PCS)
2S (220VAC) 0.75kw to 1.5kw 10PCS 1* strings 10*1=10
2S (220VAC) 2.2kw 11PCS 1* strings 11*1=11
4T(380VAC) 0.75kw to 2.2kw 18PCS 1* strings 18*1=18
4T(380VAC) 4.0kw 19PCS 1* strings 19*1=19
4T(380VAC) 5.5kw 18PCS 2* strings 18*2=36
4T(380VAC) 7.5kw 19pcs 2* strings 19*2=38
4T(380VAC) 11kw 18pcs 3* strings 18*3=54
4T(380VAC) 15kw 19pcs 4* strings



Notice: If my customer have other solar panels details please kindly directly contact with me. I would like calculate how many solar panles the whole solar system needed.


1. What voltage range can you support?

Single-phase 220v input, single-phase 220v output;
Single-phase 220v input, three-phase 220v output;
Three-phase 220v input, three-phase 220v output;
Single-phase 220v input, three-phase 380v output;

2. How to choose the power of the frequency inverter?
According to your motor power, you can click "Chat Now" on the right and our sales staff will provide you with solutions online.

3. Do you support urgent orders?
Of course. We have an ERP management system. Once there is an inventory warning, we will prepare materials in advance to meet the urgent needs of customers.

4. About the terminal instructions of the frequency inverter?
R, S, T are input terminals of three-phase power supply of frequency converter.
U, V, W are output terminals of frequency converter, and connected three-phase asynchronous motor.
P+ and PB are connected to the brake unit, P+ and P- are connected to DC (solar panel)

5. How to ensure product quality?
Our production strictly follow ISO9001 quality control system. After four times quality inspect and high temperature testing we will print "QA" pass.

6. Do you accept OEM business?
We accept OEM and ODM with your authorization.

7.Can I have a sample order?
Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

8.What about the lead time?
Sample needed 3-5 days, mass production time needed 1-2 weeks.

9:How about your payment and shipment?
Payment: We accept T/T, Western Union, Paypal etc. terms of payment.

Shipment: For sample order, we use DHL, TNT, FEDEX, EMS etc.express; for batch order, by sea or by air.

10.Do you have any MOQ limit?
1pc for sample checking available.

11.Do you offer guarantee for the products?
Yes, we offer 18 months warranty.

Contact Information

Tel: +86-755-23283620

Whatsapp & Skype: +86 18719408744

Email: anna@zundrive.com


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