• (86)-021-31347980 31347981
  • 1-2 Floors of Building 6, 668 Heng'an Road, , Pudong, Shanghai
Sales Performance


Renergy drive control applications in various industrial machines achieved good performance and word of mouth, especially in the field of "Marine", has a wealth of design experience, good reputation, and a classic case, won the major design institute, shipyard and owner's approval, and keep long-term cooperation relationship with them.


  • COSL 6500HP PSV / oil field guard ship 630KW bow side push 315 kW VACON VFD - bypass start 400KW, bow side push, 250 kW VACON VFD bypass start up, 250 stern side push 250 bypass, start up 6 boats (18 sets).
  • Taizhou Kouan shipyard 50 cars/999 passenger Ropax vessel (12 pulse VFD controls + Transformer) for 500KW bow thrusters TK0422 / 0423 / CCS Service key: through 12 pulse frequency converter and phase shift transformer, reduce harmonic current, control harmonic current less than 5%, reduce the influence of other power equipment on ship.
  • 7000 m³ Hopper dredger Shipyard: Jinhai Heavy Industry Co.Ltd Hull no. : JH0002/CCS a.) 2 units 350KW FPP bow thrusters b.) 2 units 90KW Water sealing pump +2 units 70KW Water sealing pump c.) 2 units 600KW High pressure flushing pumps Service key: electrical packaging machinery, including the lateral push body, high pressure water pump and other equipment, electrical control is provided by our company, and realize the motor and high pressure water pump 3 meters long distance connection. Through the converter, the motor and main motor are activated, and the motor speed is controlled by the change of output frequency, so as to realize the energy saving.
  • Shipyard:Shanghai shipyard Hull no. : S8009 / CCS Vessel name: Geophysical Scientific Investigation & Research Ship Owner : China Institute of Oceanograph Equipment: 3x22kW Low THD VFDs for SW pumps of Main Engine. Service key: main engine sea pump frequency control, frequency conversion control, bypass control, reduce start-up current, minimum investment cost, automatic backwash, high efficiency and energy saving, reduce greenhouse gas emission.
  • Shipyard: Dalian shipyard / self elevating platform ship owner: CBI-MMEER Accommodations LTD Service key: through 4 frequency converter, control 16 fans, low heat dissipation demand, achieve low speed running, achieve the goal of noise reduction and energy saving.
  • (variable frequency control + ADF + Marelli motor) for the bow thruster of the 400KW FPP ship.Service key: The electric system is consists of remote controller, VFD cabinet and Marelli motor, variable speed is available for the propeller, flexible control, energy conservation and environmental protection. ​
About Us

Renergy is a company specialized in ship electrical drive and clean energy technologies solutions.


We are committed to providing customers with comprehensive solutions, and over 10 years of experience in energy, industry, mining, Marine and other fields.We not only provide customers with packaged drives and control systems, but also provide excellent electrical equipment and parts.To bring long-term value to our customers and expand the applicability of our products, have maintained steady development for many years, and gradually expanded.


Our core business is: motors & generators, variable frequency drive, main side propulsion, cargo pump, engine room fan and related system integration.



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Core Technology

Sharp a drive control applications in various industrial machines achieved good performance and word of mouth, especially in the field of "Marine", has a wealth of design experience, good reputation, and a classic case, won the major design institute, shipyard and owner's approval, and keep long-term cooperation relationship with them.

  • New space vector technology
  • Special software dead zone compensation
  • Excellent speed tracking self-starter with no speed sensor
  • Automatic energy saving operation
  • Voltage fluctuation suppression
  • Friendly human-machine interface with flexible input and output interface
  • Dc power supply, save the security power investment.
  • Perfect protection function
Solutions & Products
News

Sharp a drive control applications in various industrial machines achieved good performance and word of mouth, especially in the field of "Marine", has a wealth of design experience, good reputation, and a classic case, won the major design institute, shipyard and owner's approval, and keep long-term cooperation relationship with them.

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Services

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Services

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Services

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Services

Quality Certification

The company passed the ISO 9000, according to the ISO 9001 standard quality, health, safety and environment performance monitoring, ensure the highest standards in the field of all our business, to ensure excellent product quality. The products have been certified by CCS, ABS, BV, DNV-GL, LR, KR, etc.

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