Innovation and forethought

Wilo-Energy Solutions - Match the challenges of the energy revolution with proactive solutions.

Combating climate change efficiently.

With the climate change in view it becomes obvious that we have to use our energy resources in a sustainable way. The urbanisation in Asia and Africa and the quest for prosperity according to the Western model show that mere reduction strategies will not be enough.  What we need are concepts for a significant improvement of energy efficiency - the more so as they can be implemented in the short-term.

That's how ecology becomes a motor of growth

The energy revolution will be one of the biggest challenges in terms of environmental and economic policies in the next centuries. Germany is one of the first nations to set precise targets for a successful energy revolution. The plan until 2050 is not only to receive 80 per cent of the energy needs from renewable energy sources, but also to reduce the primary energy consumption by 50 per cent compared to 2008.

If Germany can prove that environmental protection and economic growth can go hand in hand, the German model will probably be used in other nations and Germany's economic role in the world will be strengthened and expanded.

Reducing CO2 emissions - a global challenge.

For decades, Wilo has stood up for the subject of energy efficiency. The majority of all pumps used in the world is technologically outdated. Replacing old, uncontrolled pumps with modern, highly efficient pumps offers enormous saving potentials. The emission of CO2 could be reduced sustainably worldwide.

Wilo-Energy Solutions

Wilo-Energy Solutions is an initiative that promotes the proactive replacement of still functioning but uncontrolled pumps with Wilo high-efficiency pumps. We present all advantages of an early replacement to operators of public and commercial buildings, industrial buildings, systems or objects. Saving the environment is just one argument - 80 per cent less energy costs, security of supply, hygienic safety and a future-proof system are some of the others.

Optimum energy efficiency for every use.

Pump technology from Wilo is used for heating, air-conditioning, cooling, water supply, sewage disposal and in the industry. Wilo-Energy Solutions presents six models offering optimal energy efficiency for almost every application.

Our product highlights:


the diverse one

stratos schraub web beauty

Glandless circulation pump with threaded connection or flange connection, EC motor with automatic power adjustment.


  • Maximum efficiency due to ECM technology
  • Front operation and access to terminal room, variable installation positions, display independent of position
  • Simple installation due to PN 6/PN 10 combination flanges (with DN 32 to DN 65)
  • Application possible in cooling/air-conditioning systems without ambient temperature limitation
  • Pump housing with cataphoretic (KTL) coating to prevent corrosion due to condensation formation
  • System expansion by means of retrofittable interface modules for communication: Modbus, BACnet, CAN, LON, PLR etc.
  • Remote control via infrared interface (IR stick/IR monitor)

> Online Catalogue


the optimal one


Glandless circulating pump with screwed connection or flange connection, EC motor and automatic power adjustment.


  • Maximum efficiency thanks to ECM technology
  • Front operation and access to terminal room, variable installation positions, display independent of position
  • Simple installation due to PN 6/PN 10 combination flanges (with DN 40 to DN 65)
  • Corrosion-resistant pump housing made of red brass for systems where oxygen entry is possible
  • Automatic adjustment of the pump output in volume-flow-variable secondary hot water circulation systems with thermostatically controlling line shut-off valves
  • Manual control mode allows optimum adaptation of the pump output to the system in constant-volume secondary hot water circulation systems
  • System expansion by means of retrofittable interface modules for communication: Modbus, BACnet, LON, CAN, PLR etc.
  • Remote control via infrared interface (IR stick/IR monitor)

> Online Catalogue

Wilo-SiBoost Smart Helix EXCEL

the constant pressure one

sismart booster web


Highly efficient water-supply unit (non self-priming) ready for connection with 2 to 4 vertically arranged Helix EXCEL stainless steel high-pressure centrifugal pumps switched in parallel; each pump is equipped with an integrated air-cooled, high-efficiency frequency converter and an EC motor, including Smart Controller SCe. Valves and sensors are protected for safe and reliable installation.


  • Highly efficient, heavy-duty system with Helix EXCEL stainless steel high-pressure multistage centrifugal pumps, with integrated air-cooled frequency converter
  • Highly efficient EC motor (efficiency higher than IE4 limit values in accordance with IEC TS 60034-31 Ed.1)
  • Highly efficient pump hydraulics, electronically controlled by EC motors
  • Hydraulics of entire system are pressure-loss optimised.
  • Superproportionally large frequency converter control range from 25 Hz to a maximum of 60 Hz
  • Maximum control quality and very simple operation due to the SCe control device used, with symbol-based LC display, simple navigation with a clear menu, rotary knob for easy setting of parameters

> Online Catalogue

Wilo-EMU TRE 326

the permanently operating one

megaprop tre 326

Slow-running submersible mixer reduced by two-stage planetary gear


  • 2-stage planetary gear for adjusting the propeller speed
  • Self-cleaning propeller
  • TRE units with IE3 motor
  • Propeller blades can be individually replaced (not for TR 212)
  • Easy-to-install blades and hub
  • Propeller in GfK version
  • ATEX and FM versions
  • Gear shaft 1.4462

> Online Catalogue

Wilo-Stratos GIGA

the powerful one

stratos giga web


High-efficiency inline pump with EC motor and electronic duty adaptation in glanded construction. Version as single-stage low-pressure centrifugal pump with flange connection and mechanical shaft seal.


  • Innovative high-efficiency pump for maximum overall efficiency based on a new Wilo glanded design
  • High-efficiency EC motor (efficiency above IE4 limit values acc. to IEC TS 60034-31 Ed.1)
  • Highly efficient hydraulics, optimally adapted to the EC motor technology, with optimised efficiency, minimum efficiency index (MEI) ≥ 0.7 according to ErP Directive 2009/125/EC [Commission Regulation (EU) 547/2012].
  • Integrated electronic control
  • Control range is up to three times as high as for conventional electronically controlled pumps
  • Extremely compact and space-saving design
  • Simple operation thanks to tried-and-tested red-button technology and display
  • Optional interfaces for bus communication using plug-in IF-Modules
  • Integrated dual pump management
  • Fault management tailored to HVAC applications
  • Access disable on the pump
  • High standard of corrosion protection thanks to cataphoretic coating
  • Condensate drainage as standard
  • Pump bases with threaded hole for installation in the foundation

> Online Catalogue


the comfort-manager

geniax visual


  • Sustainability and flexibility
  • Future-ready: can be integrated and expanded
  • Energy-conscious: the ideal heating control system
  • Operator-friendly: allows intervention even when the system is filled
  • Perfect operation: automatic hydraulic balancing

Profitability and energy efficiency

  • Maximum return on investment
  • Energy savings: 20% (verifiable)
  • Additional potential savings through hydraulic balancing
  • Pays for itself in less than 10 years

Convenience and safety

  • Central operation: fast and flexible
  • Needs-based heat: anytime, anywhere
  • Easy needs-based individual room control
  • Optimal heat distribution produces a positive feeling

Safety and transparency

  • Controlled operation: no direct intervention
  • Transparency: all data at a glance
  • Remote access from anywhere, anytime
  • Guaranteed supply at all times

> Online Catalogue