• Single Phase three phase Solar Pump Inverter
Single Phase three phase Solar Pump Inverter

Single Phase three phase Solar Pump Inverter

Product Details:

Place of Origin: Shenzhen China
Brand Name: ZK/ZUN
Certification: ISO CE
Model Number: SG320-5K5GB-4T

Payment & Shipping Terms:

Minimum Order Quantity: 1 Unit
Price: Negotiable
Packaging Details: Standard Package
Delivery Time: 3-7 working days
Payment Terms: T/T, L/C, Western Union
Supply Ability: 6000 units per month
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Detail Information

Name: Solar Pumping Inverter DC Input Voltage (V): 250-900VDC
Recommended MPPT Voltage:: 550VDC Remmended Voc:: 650VDC
Rated Power: 5.5kw Output Frequency: 50/60Hz, 0-600Hz
Color: White Or Black Gross Weight: 4KG
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MPPT Single Phase Solar Pump Inverter


5.5kw Single Phase Solar Pump Inverter

Product Description

4.0kw 5.5kw 7.5kw Solar Pump VFD MPPT 150V-900VDC Single Phase Solar Pump Inverter


SHENZHEN ZK SG320-5K5GB-4T 5.5KW Solar pump inverter


Thanks to sophisticated engineers, scientific producing workmanship, rigorous quality control systems and management team, SHENZHEN ZK solar pump inverters are equipped with advanced features, some of which are listed as below:

1. Robust MPPT & Precise MPPT.

2. Support remote control system through GPRS module to achieve monitoring, auto-run/stop, derived parameters etc.
3. Plug and play mode: Only requests correct wiring, motor parameter setting and real VOC setting.
4. Senor mode: Precise MPPT function, dry run protection, pump cleaning function, reduce pump clogging at dusk/rainy days.
5. Expert mode: Water level control, pipe system overpressure protection, flow calculation, multi-step water supply, pressure limit under solar power supply, constant speed mode under AC power supply.
6. Support both DC solar input and AC power input simutaneously.
7. Simplified commissioning;
8. Diverse input and output terminals;
9. Ambient temperature: -10°C~50°C;


Single Phase three phase Solar Pump Inverter 0

Technical Specification


Recommended MPPT voltage range Vmpp 131 to 350 VDC for 1S (80V to 400VDC 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 900VDC 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 /900VDC 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 above 99.6%
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.



Model List:


SPI Models Rate current
Rate Power
Input DC range
Best Voc input
Output AC Voltage
Mini type: 2S, 90-450VDC input range, Output 0-220VAC with MPPT
SG320-0K75GB-2S-M 4 0.75kw 90-450 372 0-220
SG320-1K5GB-2S-M 7 1.5kw 90-450 372 0-220
SG320-2K2GB-2S-M 10 2.2kw 90-450 372 0-220
SG320-4K0GB-2S 16 4.0kw 150-450 372 0-220
Mini type: 4T series 250-900VDC , 0-380/440V output, MPPT
SG200-1K5GB-4T 3.7 1.5kw 250-800 650 0-380
SG200-2K2GB-4T 5 2.2kw 250-800 650 0-380
SG200-4K0GB-4T 10 4.0kw 250-800 650 0-380
SG200-5K5GB-4T 13 5.5kw 250-800 650 0-380
General 4T 250-800/900VDC input, 0-380VAC output MPPT
SG320-0K7GB-4T 2.5 0.75kw 250-900 650 0-380
SG320-1K5GB-4T 3.8 1.5kw 250-900 650 0-380
SG320-2K2GB-4T 5.1 2.2kw 250-900 650 0-380
SG320-4K0GB-4T 9 4.0kw 250-900 650 0-380
SG320-5K5GB-4T 13 5.5kw 250-900 650 0-380
SG320-7K5GB-4T 17 7.5kw 250-900 650 0-380
SG320-011GB-4T 25 11kw 250-900 650 0-380
SG320-015GB-4T 32 15kw 250-900 650 0-380
SG320-018GB-4T 37 18kw 350-800 650 0-380
SG320-022GB-4T 45 22kw 350-800 650 0-380
SG320-030GB-4T 60 30kw 350-800 650 0-380
SG320-037GB-4T 75 37kw 350-800 650 0-380
SG320-045GB-4T 91 45kw 350-800 650 0-380
SG320-055GB-4T 112 55kw 350-800 650 0-380
SG320-075GB-4T 150 75kw 350-800 650 0-380



1. What is its lead time for samples and mass production?
Within 3-7 work days for samples and 15-30 days for mass production.

2. Can I customized LOGO?
Welcome. Please inform us formally before our production and confirm the design firstly based on our sample. We have professional R&D team to support best service, and give you best suggestions.

3. How to proceed an order for products?
Firstly let us know your requirements or application.

Secondly We quote according to your requirements or our suggestions.

Thirdly customer confirms the samples and places deposit for formal order.

Fourthly We arrange the production.

4. How about the quality of your products?
Our raw materials are purchased from qualified suppliers. And we have a strong quality control team to guarantee our products quality.If you have any issue with our product, simply send us a message Contact us. Your problem will be solved within 7* 24 hours.

5. How long is your products quality warranty?
We provide 18th months factory quality warranty.

6. When can you ship out my order after my payment?
Normally samples order: about 2-4 days; Large order 15-30 weeks.

7. Can I visit your factory and company office?
Sure, any time!

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