ENERGY SAVING-
COMPENSATION SYSTEM
M31 EB 40
- Save 40-50 percent on electricity costs
- Implementing sustainable climate protection
- Acting effectively in the energy crisis
- Benefit immediately after installation
- Without initial investment
- Without amortization phase
Energy-saving compensation system
M31 EB 40
Why pay for electricity
that you don’t even use?
Did you know that a large proportion of your grid electricity goes unused? unused – even if you have already paid for it? Unbelievable, isn‘t it? Engineers know: This so-called reactive power is technically necessary. But it is expensive for you as a company. And it is a waste of energy. That‘s why we said to ourselves: this has to change. What if there was a technology that simply converted reactive power into useful power?
Our patented process for you,
to significantly reduce your energy consumption
- Compensation of reactive power
- Elimination of neutral conductor current
- Through the targeted use of electromagnetic properties and technical concepts, we reduce the consumption of active power from the energy supplier

Without M31 EB 40:
40% reactive current
60% active current

With M31 EB 40:
100% active current
Energy-saving compensation system M31 EB 40
Reduce electricity costs
Make better use of the potential of the electricity you pay for and reduce your consumption. You can also benefit from generous state subsidies.
Outwit the price explosion
The energy crisis is driving up costs. Beat the price madness. And do it immediately, without an amortization phase – because you have no initial investment.
Achieve climate targets
You reduce the load on the electricity grid and make an important contribution to climate protection. Your sustainability balance improves and CO2 emissions are significantly reduced.
Is the M31 EB 40 worthwhile for me?

40-50 %
Save electricity
costs

carbon footprint
sustainably
improve

Energy crisis
lever out

Benefits
immediately
from installation

0 € Initial
investment

Patented
technology

Made in
Germany

Multiple
certified

Independent
confirmed
performance

2 years
Warranty

Remote
monitoring 24/7
Reactive current compensation systems are already on the market.
What makes the M31 EB 40 better?
Conventional systems only compensate the reactive power and improve the grid quality. With the M31 EB 40, we have consistently developed the known technologies further and added the targeted use of special electromagnetic properties. We have calculated the optimum of our hardware components using complex FEM simulations on the Barcelona supercomputer. Our patented process enables you to achieve energy savings between 30-45 percent.
Let us convince you with a free trial!

Is the M31 EB 40 worthwhile for me?
The energy-saving compensation system M31 EB 40
costs you nothing!
Yes, you read that right: The M31 EB 40 works so efficiently that you can cover the monthly leasing payment with the active power saved. This means for your company: You have no initial investment and benefit from the very first month. In addition, you can deduct 100% of the financing installment from your taxes. After paying the leasing installment, you are left with a significant monthly cost saving.
- Leasing partner: Renowned German leasing company
- Favorable monthly rate without down payment
- Term of up to 60 months
- 0 Euro investment for you
- Subsidized with 15% by the Federal Office for Economic Affairs
- This subsidy goes directly to you
40–50% lower electricity costs for commercial buildings
how the m31 technology works
Up to 48% lower electricity consumption from the grid
verified by independent measurements and TÜV assessments.
how the principle works at a glance
The infographic shows the difference between a building without energy optimization and a building with an installed M31 system.
how electrical energy is lost in buildings
In almost all commercial buildings, electrical consumers generate so called reactive power components in the power grid.
These arise mainly from:
- electric motors
- compressors
- air conditioning systems
- refrigeration units
- electronic power supplies
Reactive power causes additional currents to flow in the grid without contributing directly to the actual work performed by the devices.
This leads to several effects:
- higher electricity consumption from the grid
- additional losses in cables and transformers
- increased load on the electrical infrastructure
In many commercial installations, the power factor (cos φ) is therefore often only 0.85 to 0.90.
the solution: m31 energy optimization
The M31 technology is installed at the grid connection point and optimizes the energy flow of the entire system. The goal is to make reactive power components usable and reduce electricity drawn from the power grid.
This is achieved through the interaction of:
- specially developed power chokes with a defined air gap
- multi stage compensation electronics
- a specially developed power control system
Electromagnetic conversion effect
Magnetic power chokes generate a controlled field that interacts with the currents in the grid. This reduces reactive current components and stabilizes the energy flow.
The following effects occur:
- reduction of reactive current components
- improvement of the current waveform
- stabilization of energy flow in the grid
- more efficient use of the available electrical energy
Part of the reactive power can therefore be used to supply connected loads.
Automatic power adjustment
The system operates fully automatically and continuously adjusts its output to the energy demand. Several compensation stages are activated depending on the load.
Typical process:
- up to 6 kW → first compensation stage
- up to 15 kW → second compensation stage
- above this → third compensation stage
Switching takes place automatically within a few seconds.
Installation in the building
The M31 system is installed in the main distribution board or in a central sub distribution board and connected directly to the main supply line. This allows it to influence the entire energy flow of the connected electrical loads.
Installation time:
Approx. 4–6 hours, without intervention in existing machines.
Typical savings
Depending on the type of electrical consumers, savings of 40% to over 50% of electrical energy can be achieved.
Buildings particularly suitable include those with many:
- compressors
- refrigeration units
- gaming machines
- air conditioning systems
- electric motors
Technical Advantages of the M31 Technology
Reduction of electricity drawn from the power grid
Improvement of grid quality
Reduction of reactive current components
Stabilization of energy flow in the building
Fully automatic operation
No changes to connected devices
Proven Results
The effectiveness of the M31 technology has been confirmed by:
- measurements during ongoing operation
- independent tests
- as well as technical assessments
Numerous commercial facilities are already successfully using the technology to reduce their energy consumption.
Conclusion
The M31 technology enables more efficient use of electrical energy by specifically utilizing electromagnetic effects and existing reactive power components in the power grid.
The result is reduced electricity drawn from the grid while maintaining the same performance of the connected electrical loads.
Further information
in our brochure
Further information
“Förderservice Effizienzpioniere”
Evaluation of a customer
Period September 2021- December 2022


Impressions of our systems
Certified by independent testing institutes


Our German manufacturers build our systems VDE-compliant and in accordance with the EC Directive

Service of the extra class
- 5 year full warranty
- Maintenance-free, check-up after two years
- Remote monitoring 24/7
- System and electronics insurance
- In-house technician training
- Fully comprehensive insurance via the leasing company, Property Protection Plus
- Fully automatic operation
- In the event of a fault, switchover to Bypass power line – no danger for connected end devices
- Optional data interface for energy audits from Schneider Electric and its EcoStructure software
Our Mission

„Climate protection is one of the most important goals of our time. We have set out to make it easy for entrepreneurs to ensure a future worth living for our children: with the help of leading engineers, we have achieved a technical revolution. With the M31 EB 40, we are now making this technology available to all companies.“
Stefan Wullinger,
CEO and Inventor
Component suppliers:







Start the energy transition with us

40-50 per cent savings
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