• 380V 37KW 75A 50HP MPPT Solar Water Pump Inverter For Submersible Pump
380V 37KW 75A 50HP MPPT Solar Water Pump Inverter For Submersible Pump

380V 37KW 75A 50HP MPPT Solar Water Pump Inverter For Submersible Pump

Product Details:

Place of Origin: China
Brand Name: ZK ZUN
Certification: CE IEC ISO
Model Number: SG600-037GB-4T

Payment & Shipping Terms:

Minimum Order Quantity: 1 Piece
Price: USD 250-630 per piece
Packaging Details: Carton box with flim
Delivery Time: 5-8days
Payment Terms: T/T, L/C, Western Union,
Supply Ability: 2000pcs per week
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Detail Information

Inverter: Solar Pump Inverter MPPT Efficiency: Around 99%
Input Power: 250-800VDC Or 380/440VAC Output Power: 3PHASE 0-380/440VAC
Start Mode: Auto Or Manuel Type: DC To AC Inverter
Application: Solar Water Pumping

Product Description

380V 37KW 75A 50HP MPPT Solar Water Pump Inverter For Submersible Pump
ZK SG600 solar pump Inverter mainly features:

  • MPPT with fast response speed and stable operation.
  • Enable to drive for 1 phase AC pumps or 3 phase AC pumps
  • Enable to drive for PMSM high speed and high efficiency pumps without motor ID auto tuning
  • Dry run (under load ) protection, lowest speed auto tuning , Pumps maximum current protection, Minimum power input protection...
  • The PQ (power/flow) performance curve enables to calculate the flow output from the pump
  • Dual mode AC and DC power supply input is available
  • Digital signal of water level sensor and analog signal of water level sensor for water tank fulling detect.
  • Dedicated hardware design with dual CPU, independent air duct design
  • Import IGBT module such as Infineon, Fuji,TYCO to ensure good quality
  • Enhanced lightning protection module
  • GPRS remote control module for distance monitoring, control, parameters modification, and history data record..
  • Efficiency is higher than 99.5%, power factory not less than 0.96 for below 15kw inverter.

How to select the solar panels? 

Input voltage, power solar arrays selection
Pumps modelInverte modelsVmpVocTotal Power of solar arrays
110VAC pumps1S130VDC156VDC

≧ (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 pumps2S310VDC372VDC
380VAC pumps4T 540VDC648VDC


Input DC voltage (Voc) (VDC)

Voc 90-450VVDC input, for 1S Inverter, 90V/110VAC pump
Voc 150-450VDC for 2S Inverter, 1/3 phase 220VAC pump
Voc 250-800VDC for 4T Inverter, 3 phase 380/440VAC pump
Voc 250-900VDC for 5T Inverter, 3 phase 460/480VAC pump.

Input AC voltage (VAC)

110VAC for 1S Inverter.
220V for 2S inverter.
380/440/480V for 4T/5T Inverters.

Max DC input voltage (VDC)

440VDC for 1S/2S Inverters, 800VDC for 4T inverters. 900VDC for 5T Inverter

Motor typeAM, PMSM

Rated output voltage

1/3-Phase,0-110V/220V. 3-phase, 0-220V/380V/460V

Output frequency range

0~50/60HZ. (0-600HZ for PMSM)

MPPT efficiency

More than 99.5%,

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 (IP54 & IP65 is optional)

Running mode



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

0-600Hz in vector control mode, or for PMSM.

ZK solar pump inverter drives well all kind of water pump in solar pumping system, 18 months warranty. welcome sample test.
380V 37KW 75A 50HP MPPT Solar Water Pump Inverter For Submersible Pump 0
Q1 : What is the solar pump Inverter?
ZK Solar pump inverter drives well all kind of water pump including single phase pump and PMSM in solar pumping system, solar DC and Grid AC input. MPPT efficiency more than 99%.
Q2: What should be noticed when installing inverter?
Put the Inverter in a place where is well ventilate,cool, dry and water-proof. long services life.

Q3: Do we need to set the parameter before using ?
Our inverter is AI intelligent working, can automatic tracking the DC working voltage.
You can set parameters if you want other functions like Dry run, full tank detect.
Q4:Where is your factory located?
Our factory is located in Shenzhen, China, most welcome to visit us. We can pick up you from the Shenzhen Airport or High Speed Rail Station to our factory.
Q5:What is the supply capacity of your factory?
9000pcs inverters can be produced every month.
Export 7000-9000pcs inverters every month, to Thailand, India, Pakistan, the Middle East like Syria, Saudi, Yemen, Turkey, Egypt... All African and South America like Mexico, Brazil.
Sample delivery time around 3-5days, bulk order around 10-30 days.
OEM & ODM services is avaliable.


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