• Single Phase AC Solar Pump Inverter 2.2KW With Overload Protection
Single Phase AC Solar Pump Inverter 2.2KW With Overload Protection

Single Phase AC Solar Pump Inverter 2.2KW With Overload Protection

Product Details:

Place of Origin: Guangdong,China
Brand Name: ZK
Certification: CE,IEC,ISO
Model Number: SG320-2K2GB-2S

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
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Detail Information

Weight: 2kg Application: Solar Pumping System
Rater Current: 10A Output Voltage: 220VAC
Color: White Display: LED
Type: DC/AC Inverter Frequency: 50HZ
Dry Run: Yes Protection: Overload Protection
High Light:

50HZ AC Solar Pump Inverter


2.2KW AC Solar Pump Inverter


Overload Protection Solar Pump Inverter

Product Description

Single phase output small power 2.2KW 4KW solar pump inverter for ac pump


ZK SG320-2K2GB-2S Solar Pump Inverter description


Solar pumping system converts solar energy directly into electric energy, and then drives motors to drive water pumps to pump water from deep wells, rivers, lakes and other water sources. The system consists of solar panels, solar pump inverter and water pump.


Single Phase AC Solar Pump Inverter 2.2KW With Overload Protection 0

Solar Pump Inverter Features


1. Plug and play mode: Only requests correct wiring, motor parameter setting and real VOC setting.

2.Support both DC solar input and AC power input simutaneously.

3.Ambient temperature: -10°C~50°C.

4.Adopt advanced MPPT technology to give full play to the power generation efficiency of the solar cell array.

5.Automatically adjust the motor speed and the water output of the water pump according to the change of sunlight intensity.

6.Maximum power point tracking (MPPT) with fast response speed and stable operation.

7.Digital control for fully automatic operation, data storage and protective functions.

8.Simple operation, plug and play.

9.can track maximum power of solar panels, and effective to increase the output power of the solar panels.

10.System has strong anti-jamming capability, in the depth of 200 meters, the system can still be reliable work



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 1S 110*1.41=130VDC 156VDC ≧ (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 2S 220*1.41=310VDC 372VDC
380VAC pumps 4T (Max
380*1.41=540VDC 648VDC
480VAC pumps 4T ( Max
480*1.41=677VDC 812VDC


SG320 series solar pump inverter compatible with dual supply mode


The solar pump inverter operates in dual supply mode either with a three phase input supply from the grid or with DC input supply from PV cells. A four-pole changeover switch enables switching between the two supply modes. At a given time only one supply (PV cell or grid) will be connected to the drive.


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