Proven hydrogen
power solutions

Fit-to-scale solutions at
the lowest cost per Megawatt

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Using scalable, modular building blocks. We deliver reliable, affordable power supply solutions for green hydrogen production.

Optimal balance between cost and performance. NEYA is VONK’s independent converter platform for powering electrolysers with reliable, well-proven technology.

That's why!

  • Smallest Footprint
  • Cost Effective
  • PF & Harmonics Compliant
  • Easy Integration
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Building Block Specification
ALK Power Supply

Power Max ~15kA - ~500VDC / ~10kA - ~ 750VDC
Diode-IGBT Chopper Indoor: 4.2x1.6x2.4m @ 5MW
Outdoor: 20ft HC @ 5MW
Cost-Efficient
AFE-IGBT Chopper ‘Always compliant’-option
Indoor: 5.6x1.6x2.4m @ 5MW
Outdoor: 30ft HC @ 5MW

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Building Block Specification
High-Voltage ALK Power Supply

Power Max ~5200A / ~1000VDC
Diode-IGBT Chopper Indoor: 4.2x1.6x2.4m @ 10MW
Outdoor: 20ft HC @ 10MW
Cost-Efficient
AFE-IGBT Chopper ‘Always compliant’-option
Indoor: 5.6x1.6x2.4m @ 10MW
Outdoor: 30ft HC @ 10MW

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Building Block Specification
PEM Power Supply

Power Max ~4500A / ~1500VDC
AFE-IGBT only ‘Always compliant’-option
Indoor: 4.8x1.6x2.4m @ 10MW
Outdoor: 20ft HC @ 10MW
References

Accelerating new energy

Neya is the best fitting technology for your electrolyser. Whether it is a Full-IGBT, Diode-IGBT, Thyristor or a Multilevel Modular Converter (MMC).
We build Neya in a fit-to-scale size with a single connection. Your gain? The least possible work and costs for integration with cables or busducts on site.

AFFORDABLE CUSTOM CONTROL

Call the shots with
state-of-the-art VONK
control platform

A power supply which exactly fits your electrolyser, leaving you with the lowest possible cost per kW. Neya’s standard building blocks are provided with our innovative custom control platform, which can align energy from fluctuating sources such as wind and solar.

Thanks to Neya, you will be able to optimise the use of available renewable energy.