• ZUN SG600 Hybrid Solar Pump Inverter DC AC input With Dry run protection
  • ZUN SG600 Hybrid Solar Pump Inverter DC AC input With Dry run protection
ZUN SG600 Hybrid Solar Pump Inverter DC AC input With Dry run protection

ZUN SG600 Hybrid Solar Pump Inverter DC AC input With Dry run protection

Product Details:

Place of Origin: China
Brand Name: ZUN
Certification: CE IEC
Model Number: SG600-2S

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs
Price: 70usd to 200usd
Packaging Details: paper cartons package
Delivery Time: 3-5 days
Payment Terms: T/T
Supply Ability: 5000pcs per month
Get Best Price Contact Now

Detail Information

Hybrid Input: DC/AC Both Connecting Is Available Power: 0.75kw To 400kw
DC Voltage For 220V Type: 100-450VDC DC Voltage For 380V Type: 350-800VDC
Pumps Protection: Low Speed, Over Current, Over Voltage, Shortcircuit MPPT: Up To 99.6%
Sands Remove: Sand Remove When Starting Dry Run Function: Yes
Sleep Voltage: Yes PQ Curve Function: Yes
Remote Control: Via Wifi And Gprs
High Light:

SG600 Hybrid Solar Pump Inverter


IEC Hybrid Solar Pump Inverter


ZUN SG600 Solar Pump Inverter

Product Description

ZUN sg600 solar pump inverter MPPT for AC pumps, DC pump inverter hybrid type solar pump drive


The SG600 series solar pump inverter is a low voltage AC drive of 0.3 to 400KW above rating designed to operate with energy drawn from solar panel or photovoltaic cells (PV).

The inverter is customized to operate in dual supply mode (AC and DC), so the grid connected supply is used in the absence of energy from PV cells. This inverters functions with the latest in technology maximum power point tracking (MPPT) algorithm to derive maximum power from the PV cells at any instant.

  • Maximum power point tracking (MPPT) with fast response speed and stable operation efficiency > 99.6%;
  • High speed running when sunlight radiation is good, frequency reduce fast when sunlight is become weak, stop running when output frequency lower lower limit frequency setting.
  • Suits for most 3 phase AC pumps and AC PMSM high efficiency pumps.
  • The working voltage of solar panel can set by manual or MPPT automatically tracking
  • Compatible with dual power input, AC grid and DC power supply input.
  • Built in automatic sleep-wake up function, start by timer is option.
  • Dry run (under load ) protection
  • Motor maximum current protection
  • Low input power protection
  • Lowest stop frequency protection
  • The PQ (power/flow) performance curve enables calculating the flow output from the pump
  • Digital control for fully automatic operation, data storage and protective functions
  • Intelligent power module (IPM) for the main circuit
  • LED display operating panel and support remote control
  • Low water probe sensor, and water level control function
  • Strong lightning protection
  • Easy operation and CVT auto detection function
  • GPRS function is option for remote start and stop, remote parameters setting.
  • Timer card is availalbe 
  • LCD is available 
  • Both DC and AC input connection is available 

Solar pump inverter models and specification

SN Models Rate current Output voltage ( 3PH VAC) Applicable for pumps MPPT voltage (VDC)
Mini type 2S series : 90/150 to 450 VDC or 220VAC input,Vmp 310V, Voc 380V
1 SG600-0K7GB-2S-M 3.8A 0-220VAC 0.75KW 260 to 375
2 SG600-1K5GB-2S-M 7A 0-220VAC 1.5KW 260 to 375
3 SG600-2K2GB-2S-M 10A 0-220VAC 2.2kw 260 to 375
4 SG600-4K0GB-2S 17A 0-220VAC 4.0KW 260 to 375
General type: 4T, 250/350 to 800 VDC or 380VAC input, Vmp520, Voc650
1 SG600-0K7GB-4T 2.3A 0-380V 0.75KW 486 to 750
2 SG600-1K5GB-4T 3.8A 0-380V 1.5KW 486 to 750
3 SG600-2K2GB-4T 5.1A 0-380V 2.2KW 486 to 750
4 SG600-4K0GB-4T 10A 0-380V 4.0KW 486 to 750
5 SG600-5K5GB-4T 13A 0-380V 5.5KW 486 to 750
6 SG600-7K5GB-4T 17A 0-380V 7.5KW 486 to 750
7 SG600-011GB-4T 25A 0-380V 11KW 486 to 750
8 SG600-015GB-4T 32A 0-380V 15KW 486 to 750
9 SG600-018GB-4T 37A 0-380V 18KW 486 to 750
10 SG600-022GB-4T 45A 0-380V 22KW 486 to 750
11 SG600-030G-4T 60A 0-380V 30KW 486 to 750
12 SG600-037G-4T 75A 0-380V 37KW 486 to 750
13 SG600-045G-4T 91A 0-380V 45KW 486 to 750
14 SG600-055G-4T 110A 0-380V 55KW 486 to 750
15 SG600-075G-4T 150A 0-380V 75KW 486 to 750
16 SG600-090G-4T 180A 0-380V 90KW 486 to 750
17 SG600-110G-4T 220A 0-380V 110KW 486 to 750
18 SG600-132G-4T 260A 0-380V 132KW 486 to 750
19 SG600-160G-4T 320A 0-380V 160kw 486 to 750
20 SG600-185G-4T 377A 0-380V 185kw 486 to 750
21 SG600-200G-4T 426A 0-380V 200kw 486 to 750
22 SG600-220G-4T 465A 0-380V 220kw 486 to 750
23 SG600-250G-4T 465A 0-380V 250kw 486 to 750
24 SG600-280G-4T 520A 0-380V 280kw 486 to 750
25 SG600-315G-4T 585A 0-380V 315kw 486 to 750
26 SG600-355G-4T 650A 0-380V 355kw 486 to 750
27 SG600-400G-4T 725A 0-380V 400kw 486 to 750

 Solar pump inverter technical specification


**Solar pump inverter specification when PE-00=1&2
Recommended MPPT voltage range

Vmp 131 to 350 VDC for 1s 3 phase 110VAC pumps

Vmp 260 to 355VDC for 2S 3 phase 220VAc pumps

Vmp 486 to 650 VDC for 4T 3 phase 380VAc pums

Recommended input Voc and Vmpp voltage

Voc 180(VDC), Vmpp 155(VDC) for 1S model or 110V AC pumps

Voc 380(VDC), Vmpp 310(VDC) for 2S model or 220V AC pumps

Voc 650(VDC), Vmpp 520(VDC) for 4T model or 380V AC pumps

Voc 820(VDC), Vmpp 676(VDC) for 5T model or 480V AC pumps

Motor type Control for permanent magnet synchronous motor and asynchronous motor pumps.
Rated output voltage 1/3-Phase,110V/160V/220V. 3-phase, 220V/380V/460V
Output frequency range 0~maximum frequency 600Hz.
MPPT efficiency Above 99.6%,
Ambient temperature range

G-type for submersible pumps, 150% rated current for 60s, 180% rated current for 2s .

P type for general pumps, 120% rated current for 60s, 150% rated current for 2s

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 and water tank level detected
Protection function Phase loss protection, phase short circuit protection, ground to phase circuit protection , input and output short circuit protection. Stall protection, lightning protection
Protection degree IP20, Air force cooling
Running mode MPPT or CVT
Altitude Below 1000m; above 1000m, derated 1% for every additional 100m.
Enhanced version of AC drive CE, Design based on vector control motor AC drive, more specification please refer to S600 or S600 vector control drive operation manual
Technical specification of variable frequency inverter when PE00=0(solar pump disable)
voltage, frequency 1 phase 220V, 3 phase, 220V,380V, 660V, 0-50/60Hz
Control mode 0: VF control ; 1: Open loop vector control mode 2: Close loop vector control mode
Maximum frequency 0-320Hz in vector control mode, 0~3200Hz in VF control mode
Multiple-functions PID Control, Carrier Frequency Adjustable, Current Limiter, Speed Search, Momentary Power Loss Restart,16 Step Speed (Max), 3-Wire connection, Slip Compensation, Frequency Jump, DC braking, Upper/Lower Frequency, Torque control, Compatible for PMSM and IM, built in RS485, counting, fault information checking, fully fault protection function, frequency combination reference.

SG600 solar pump inverter solar pump parameters

PE Solar control purpose parameters.
PE-00 Solar pump control mod`e

0:Disable of solar pump control
1: Enable (Algorithm-1, High fficiency )

2: Enable (Algorithm-2, High stability )

PE-01 Solar pump control mode option

1 Bit: Vmpp mode selecting

0: Vmp set by PE-02 manually (CVT)

1: MPPT automatically

Ten: Voc ( open loop voltage of PV ) detect mode

0: Voc set by PE-03 manually

1: Voc detect automatically

Hundred: Auto running by keypad

0: Disable

1: Auto start/stop in keypad control mode. Inverter will automatically start when power on after 5 seconds only on keypad control mode.

PE-02 CVT voltage set by manual 0 -100% 80%
PE-03 Voc ( open loop voltage ) set manually 0.0V-1000.0V



PE-04 DC bus voltage stability Proportional gain 0.0% - 999.9% 100.0%
PE-05 DC bus voltage stability Integral gain 0.0% - 999.9% 100.0%
PE-06 DC bus voltage stability differential gain 0.0% - 999.9% 5%
PE-07 Initial point of fast frequency drop 0.0 - 100.0% 5.0%
PE-08 Stop point of fast frequency drop 0.0 - 100.0% 50.0%
PE-09 Weak magnetic limit multiples 0.0- 9.9 1.2
PE-10 Mppt search upper limit voltage 0.0% - 100.0% 90%
PE-11 Mppt search lower limit voltage 0.0% - 100.0% 75%
PE-12 MPPT search gain 0% - 500% 100%
PE-13 MPPT search interval 0.0 - 10.0sec 2.0sec


SG600 solar pump inverter installation steps.

Wiring and commissioning
1. Connect DC power supply to P to P- (N) ( DC power supply also can wire to R, T , no need consider to polarity connection)
2. Check Voc input, if correct, switch one power.
3. Set motor parameters as pumps nameplate.
4. Confirmed the solar pump control mode and MPPT function mode. (PE-000=1)
5. Trail running with press RUN button to check running direction.
6. Set dry run function, lowest stop frequency, maximum current, flow PQ curve if need.
If need auto start and stop, you can select to terminals control with switch on X1 to COM.
a). DI1 and COM, (P4.00=1, forward running)
b), DI2 and COM, (P4.01=2, reverse running)
c), DI3 and COM, ( P4.02=53, solar control mode disable )
d), DI4 and COM, ( P4.03=51, digital signal of water leveling detect 1)
e), DI5 and COM (P4.04=52, digital signal of water leveling detect 2)


ZUN SG600 Hybrid Solar Pump Inverter DC AC input With Dry run protection 0 


Want to Know more details about this product
I am interested in ZUN SG600 Hybrid Solar Pump Inverter DC AC input With Dry run protection could you send me more details such as type, size, quantity, material, etc.
Waiting for your reply.