Via Monte Baldo, 62 – 25015 – Desenzano d/G (BS)
+39 030 4196135
info@enstack.tech

We are not PEM,
We are not ALKALINE,
We are ENSTACK

The new way to make green hydrogen

enstack

The high efficiency Hydrogen stack

g-enstack

The Hydrogen Generator

k-enstack

The compressor

battery

The other way to rack up the energy

enstack is made by Spi Consulting S.r.l.

enstack, is the new way to produce green Hydrogen from renewable

High efficiency hydrogen stack

Why enstack?

enstack is the revolutionary electrolytic stack developed by Spi Consulting, with an anionic membrane exchange.
Ideal for renewable energy storage, enstack has an HHV efficiency of 85% in the production of gaseous hydrogen.

Hydrogen purity

Efficency

Cost of energy

Recyclable

enstack

enstack stack produce gaseous hydrogen and oxygen through water electrolysis.
A special anionic membrane divides the two gases in the phase of electrolysis allowing to obtain a differential pressure between the two poles with a compression ratio up to 20: 1

discover enstack series
HIGH EFFICENCY

A meticulous innovative study has led to obtaining efficiency up to 85%A meticulous innovative study has led to obtaining efficiency up to 85%

READY FOR RENAWEBLE

Immediately ready for connection to renewable sourcesmmediately ready for connection to renewable sources

GREEN MATERIAL

All parts are recyclable. The metallic materials are in AISI 316All parts are recyclable. The metallic materials are in AISI 316

HIGH PRESSURE

Under normal conditions, the produced Hydrogen reaches a pressure up to 20 bar without the need for compressorsUnder normal conditions, the produced Hydrogen reaches a pressure up to 20 bar without the need for compressors

The electrolyzer

g-enstack

Enstack is the most important part of hydrogen generators. Thanks to the alkaline technology with anionic exchange membrane the generator, connected to the normal grid or to the renewable source, can supply hydrogen up to 20 bar using demineralized water.

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TOUCH SCREEN

Operator panel with 4.3 “or 7” on request

INDUSTRY 4.0 READY

Predisposition to remote connections

AISI 316

All parts subject to wear in 316 Stainless steel

DEMI WATER

Work only with 1% electrolyte demineralized water

k-enstack 

The k-enstack is a compressor designed specifically for compressing H2 gaseous. The incoming gas pressure is from 15 to 30 bar and the outlet pressure is adjustable up to 300 bar.

discover k-enstack
made By NILAR

NiMH bi-polar battery pack

Nilar battery packs are consisting of modules comprising ten cells – with contactor plates on both sides.

Designed for a dry production with electrolyte added at the end discover Nilar
CHARGE PERFORMANCE

Operating charge temperature from -20° C to +50° C

FAST CHARGE

With 3C charge rate 60 % capacity of the Nilar battery can be recharged in 12 minutes

RECYCLING

A more environmentally friendly battery for the world

SAFETY BENEFITS

Certified for transportation by road, rail, sea or air

Gallery

Why hidrogen?

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what’s hydrogen?

Discover what’s hydrogen and how it can be use 

learn more

why hydrogen?

Discover the advantage of fuel cell and hydrogen technology. credit:© Hydrogen Europe
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hydrogen system

Discover how does our system works

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Our Partner

At B & L Instruments, you receive a well thought out complete package: high-quality complete systems with the latest technologies and components – including planning, installation, commissioning and service…

Baumgartner & Lamperstorfer Instruments GmbH
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At Nilar we believe in the power of renewable energy and its importance in driving innovation and industry forward. That’s why we are doing what we can to improve the access and supply of sustainable solutions to homes, businesses, industry and the grid…

Nilar AB
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Our Team

enstack is the hydrogen division by Spi Consulting S.r.l., modern company overlooking in the new green technology

discover Spi Consulting

Alberto

Technical Director / President

Engineer specialized in the design of hydrogen production plants. Member of the CEI (Italian Electrotechnical Committee). Expert in Energy Management according to UNI CEI 11339.

Emanuele

Sales Manager / COO

Expert in the renewable energy market. Developer of the enstack technology

Lorenzo

Marketing & Production Manager

Multi-year experience in production management. Master’s degree in marketing communication and management control

Contact us

For further information about our product and innovation