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Green Hydrogen

A Turnkey Green Hydrogen Solution Provider

Leveraging its full life-cycle engineering expertise, Wison Engineering delivers turnkey services that cover every stage from design to construction. With a “Technology + Engineering” approach at its core, Wison’s New Energy business is dedicated to providing comprehensive, end-to-end industrial solutions — from the MegaFlex “Plant-as-a-Product” green hydrogen system to downstream applications such as green ammonia, green methanol, and sustainable aviation fuel (SAF) — empowering global clients to advance toward a more sustainable energy future.

MegaFlex "Plant-as-a-Product"
A Turnkey Solution for Green Hydrogen Production

MegaFlex is Wison Engineering's integrated turnkey solution for green hydrogen production, developed based onthe "Plant-as-a-Product" concept and incorporating Sungrow Hydrogen's leading electrolyzer technology.

Leveraging Wison's proven track record and modular delivery capabilities in energy engineering projects, MegaFlextransforms green hvdrogen plants from traditional engineering proiects into standardized, replicable, scalable, anorapidly deployable products. This approach ensures safe, stable, and reliable operation of large-scale projects whiletargeting lower levelized cost of hydrogen (LCOH) and accelerating project delivery.

Beyond hydrogen, MegaFlex can be extended to ammonia, methanol, methane, and sustainable aviation fuel (SAF).enabling integrated planning and co-design across the full value chain. By doing so, it provides systematic,sustainable clean energy solutions, offering global customers a safer, more efficient, and more cost-effectivepathway to clean energy.



Technical Specifications

Product Series MegaFlex 100 MegaFlex 500
Product Series MegaFlex 100 MegaFlex 500
Rated Hydrogen Flow 1798kg/h MegaFlex 500
Hydrogen Purity 99.999% 99.999%
Hydrogen Pressure 16barg 16barg
Operating Temperature 90± 5℃C 90± 5℃C
Plant Efficiency@BoL 52.1kwh/kg 52.0kwh/kg
Operating Range 10-110% 10-110%
Footprint-Hydrogen Production 0.8ha 6ha
Footprint-Plant 1.8ha 8.5ha
Sound Pressure Level 85dB at 1m 85dB at 1m
Ambient Temperature 209C~+50°C 209C~+50°C
Cooling Water 32-42°C 2400t/h 12000t/h
Chilled Water 7-12°C 180t/h 860t/h
Purified Water 16t/h 81t/h
Instrument Air 300Nmyh 700Nmyh
Nitrogen 200Nmyh 260Nmyh
Standards I5022734-2019;GB;ASME;NFPA 2;IEC;CE Certification

Features

Standardized, Serialized

The MegaFlex solution is architected for hydrogen plants across multiple capacities. Through solution optimization, its standardized design enables rapid configuration and deployment with minimal adaptations when addressing custom requirements.

Intelligent

MegaFlex integrates Wison's proprietary ReIPS intelligent simulation platform, enabling configuration optimization and control strategy adjustments based on upstream renewable data, downstream demand, and operational requirements, thereby optimizing both CAPEX and OPEX.

Modularized

Wison delivers highly modularized, plantwide facilities through advanced engineering capabilities in modular planning, design, and end-to-end execution. This modular approach reduces on-site construction costs and shortens project duration.



Wison's Renewable Energy Value Proposition

Comprehensive Turnkey Solutions for Green Hydrogen and Its Applications


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