750w single phase solar pumping inverter with built in booster

♦  Company introduction:

Hober Technology.,LTD is a professional engaged in the design, the solar system and embedded system development, sales of high-tech companies, was founded in 2009. The company inherited the rich experience in solar energy and the embedded field, with computer technology, the advanced management method and mode of operation, has made proud achievements in the field, a strong influence in the area of the company.

♦   Enterprise vision:

The field of solar energy leader

♦   Enterprise target:

Sunshine, water, quality of life

♦   Business philosophy

Quality, service, innovation

♦ The spirit of enterprise:

Confidence, patience, responsibility heart; the right way of doing things, the spirit of teamwork

♦   The main products include:

1. Solar water pump system: solar energy, inverter, AC/DC pump

2. Solar tracking and control system: real-time tracking the sun light changes, adjust the angle of the light guide plate, pumpwater system around the clock output the maximum

3. Solar water pumping applications: real-time monitoring diagnosis system of water pump system operation condition,feedback to the control center, comprehensive evaluation, report generation

In the future, Hober will continue to view from the customer, the customer would like to think, urgent customer needs,provide a full range of products and services.

Brief introduction of equipment.

        The solar pump inverter are convert the DC output of the PV array  to AC  and drives the pump, according to the PV array output power (caused by sunshine intensity change) regulates output frequency to achieve the maximum power point tracking. 

Solar pumping system is composed by Solar array, the equipment, and pump ,it is mainly used for agricultural irrigation, desertification control, grassland animal husbandry, city water, living water and other fields; with low carbon, energy saving, play an active role in improve the water shortage area people's living standard and the ecological environment.

 CHARACTERISTICS for solar pump inverter 

1.Applies to the use of three-phase asynchronous motor pump;

2. With maximum power point tracking algorithm for dynamic VI, fast response speed, good stability, the efficiency of MPPT 99%;

3. Fully automatic operation, can according to the actual situation to set free the speed range of pumps

4. Using efficient SVPWM algorithm, the main circuit and high reliability, the highest conversion efficiency up to 98% ;

5. Intelligent recognition of input voltage range, without the need to manually adjust the open circuit voltage, maximum power point voltage

6.No button set to run automatically, only a switch control stop and boot;

7.The maximum flow support manually controlled, prevent  stop and boot repeatedly when water less or less needs of water

8. The function of protecting the motor complete, can choose the upper and lower water level monitoring and control circuit, to      prevent dry or over flow‘s pumping;

9. Aluminum alloy shell, protection grade IP65, use environment temperature: -10 ℃ ~ +60 ℃;

10. Allows a wide range of input voltage, L type 200-450Vdc, H type of 400-780V

11.With over-voltage, over-current, over temperature protection

12.Input anti reverse function

13.Small size and lower weight

  In order to protect your interests, to solve your any menace from the "rear" except! The company provides 24 months of warranty of quality service for you!  

1) please provide machine failure photos or video, and send to our technical department to anlysis, we will within 24 hours to reply

2) The following situation does not belong to the quality warranty: the user to alter the serial  number and machine; quality warranty label teared; use environment does not meet the conditions of using.  products  be repaired or disassembled without our authorization.

3) The following situation not free fee, The specific charging standard according the device(material cost extra): both in or out of  the warranty period: irresistible natural forces such as earthquake, fire damage caused by improper use; fault; machine water damage.

Our shipping method contains: DHL, UPS, EMS, TNT, ARAMEX and FedEx, as well as ordinary airmail- Hong Kong Post and Singapore Post.

2) Usually the not-so-valuable item (free shipping) is shipped by Hong Kong Post or Singapore Post; the delivery time is 15-20 working days.

3) For express, it’s really important for you to provide us with your correct shipping address, contact telephone number, zip code, so that we can deliver the item to you effectively and timely.

4). Brazil customers notice: If you are Brazil customers, please mail us in advance your CPF number, it is essential for shipment and customs clearance.

NOTICE: Normally, most of the items on our website can be shipped to most countries in the world. However, different shipping methods may have different limitations on the delivery destination. For example, now only EMS is available for Russia and Belarus, all other express couldn't reach Russia and Belarus. In this case, our customer service will provide you some instruction.