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20HP AC pump solar water pumping system for irrigation

Yueqing Seven Stars Import And Export Co., Ltd.

20HP AC pump solar water pumping system for irrigation

Place of Origin : china

Brand Name : 7trade

Model Number : A20KH-20hp

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System Structure:

The solar pumping system mainly consists of PV modules, solar pumping inverter and pumps.

Principle of Operation

The PV modules supply electricity to inverter.

The inverters DC into AC to drive pump according to the intensity of sunshine.


  • 3Ph solar pumping inverter can convert DC into AC to run pumps, and control the system operation, suitable for all kinds of 3-Ph motors.
  • More solar system used for irrigation system/swimming pool/daily water supply/water supply for live stock/greenhouse/fountain system/
  • sea water desalination/barren hills/fish pond/desert seed/forestation green turn/ water purifying.


  • Auto-operation, labor free
  • Power ratio of panel: inverter: pump min.: 1.5:1:1, superior economy
  • Modular design, easy to maintain
  • Battery less
  • Soft starting, protect pump from damage
  • High efficiency
  • Protection from over-voltage, under-voltage, over-current, overload

Solar array & parts
2Bracketfor 20.8KWp1
Inverter & parts
3Pump inverterPM15KH380V15KW1
Pump & parts
6Distribution box1000*600*3001

Detail of inverter

The key of the system is solar pumping inverter. Ours combined MPPT/VFD/three phase inverter function. It drives max. self same power three phase pump. And it has LCD display to show the data intuitively.



Max. input voltage

800V DC

MPPT voltage range

430-650V DC

Recommend input work voltage

540V DC

Max. input current


Max. MPPT efficiency


Recommend pv array power


Input road


Max, drive motor power


Rated output voltage

380V/400V/410V/440V ac 3phase

Output frequency


Max. system efficiency


Operating temperature range


Cooling method

Natural cooling + air cooling




3000m; above 3000m need derate power

Meet the standards

EN 50178; IEC/EN 62109-1; IEC 61800

Block diagram


Product Description


1. Q: Must buy the whole system? And which type pump is suitable for the system.

A: You can just choose inverter from us, but the whole system should make sure all parts in good quality. Frankly pump is not our strong point, you may have pump yet or purchase it in local store, of course we can find for you too. Various pumps are available for our inverter.

2. Q: What’s your strengths?

A:The power ratio of panel: inverter: pump, our min. can be 1.5:1:1, our competitor ask 2:1.5:1 at least. That is your pump is 1KW, thus you can set our 1KW inverter and 1.5KW panel. But should make sure the input voltage of inverter should in the range required.

In other word, our system is really high cost performance.

3. Q:What’s the benefits of the system?
A:1st You no need pay electric charge, all power from solar. 2nd the system is green and environmental, we will help in the working of protect our beautiful home.

4. Q:Is it easy install?
A:Yes, you can find a electrician to install the whole system. From panel to inverter, we just need fixed them and connect them together.

5. Q:About the transportation
A:We recommend sea shipping due to panels are heavy and big size usually. But if you just purchase inverter from us and others buy from local market, thus can consider the express. Usually our smaller power inverter is compact.

6. Q:About the warranty
A:The warranty of inverter is 2 years, and the life span is 10-15 years;
For panels, we can guarantee 5 years with 100% performance guarantee, 10 years 90% rated power output,25 years 80% rated power output. Of course you should choose our good quality one whichrecommened.

Bracket is 1 year, we recommend C type steel one usually.

All parts we will choose good quality for you to make sure the whole system can used in long time and wish you can introduce us to your friends/ neighbors/ neighbor. We devote ourselves to solar system and looking for long business relation with you always.

corporate vision


We create value base on good quality and service,

and make endeavor to be the most reliable company.(to be a seven- starsCorporation)


We make endeavor to popularize the application of new

energy technology across the world.


Our action is guided by integrity and mutual benefit.

Product Tags:

20HP AC pump solar water pumping system


AC pump solar water pumping system


AC pump solar water pumping system for irrigation

China 20HP AC pump solar water pumping system for irrigation factory

20HP AC pump solar water pumping system for irrigation Images

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