LONGi Hydrogen Energy
LONGi Hydrogen Energy is the green hydrogen equipment division of LONGi Green Energy, producing alkaline water electrolyzers (ALK-Hi1, ALK-G, LHY-A1000) for green hydrogen producers and industrial decarbonization projects globally.
- Company typePublic
- Founded2000
- HeadquartersXian Shi, China
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What LONGi Hydrogen Energy does
LONGi Hydrogen Energy is the green hydrogen equipment division of LONGi Green Energy Technology Co., Ltd. (Shanghai Stock Exchange: 601012), a publicly listed Chinese solar PV manufacturer headquartered in Xi'an, Shaanxi Province. The division specializes in water electrolysis hydrogen production equipment, producing alkaline electrolyzers including the ALK-Hi1, ALK-G, and LHY-A1000 product lines. These systems serve green hydrogen producers, utilities, and industrial decarbonization projects targeting hard-to-abate sectors. The hydrogen business sits within LONGi's broader vertically integrated clean-energy portfolio spanning silicon wafers, PV modules (Hi-MO series including Hi-MO 5, Hi-MO X6, Hi-MO X10, and Hi-MO 9), battery energy storage, and increasingly integrated solar-storage-hydrogen 'Stability Triangle' solutions.
LONGi Hydrogen Energy firmographics
Firmographics- Name
- LONGi Hydrogen Energy
- Legal name
- LONGi Green Energy Technology Co., Ltd.
- Website
- https://longi.com
- Company type
- Public
- Founded year
- 2000
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- LONGi Hydrogen Energy is the green hydrogen equipment division of LONGi Green Energy, producing alkaline water electrolyzers (ALK-Hi1, ALK-G, LHY-A1000) for green hydrogen producers and industrial decarbonization projects globally.
- Ownership category
- akta.pro rank
LONGi Hydrogen Energy industry classification
Industry- Product category
- Hydrogen Electrolyzers
- NAICS
- Electrical Equipment Manufacturing (3353), Electrical Equipment, Appliance, and Component Manufacturing (335)
- SIC
- Electrical Industrial Apparatus (3620)
- akta.pro primary industry
- Hydrogen Energy Storage & Power-to-X Equipment (electrolyzers, storage, fuel cell systems) (IMAGAHAM)
- akta.pro secondary industries
- Hydrogen (Industrial & Mobility) (IMAEACAB), Hydrogen Production Supply & Offtake (Green/Blue H2) for Utility Blending (EUAJAJAF), Hydrogen & Derivative Fuels for Industry (H₂, Ammonia, Methanol) (EUABAJAC)
Keywords
Where LONGi Hydrogen Energy is headquartered
LocationHeadquarters
- HQ city
- Xian Shi
- HQ country
- China
- HQ region
- Asia
Offices5 records
Markets served
LONGi Hydrogen Energy business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Technology or R&D, Personnel, Marketing or Sales, Infrastructure
Revenue model
- Solar Module Sales: Sale of photovoltaic modules including Hi-MO series products for utility-scale, commercial, industrial, and residential applications. Revenue is generated through one-time hardware sales with no recurring component.
- Wafer and Ingot Sales: Vertically integrated production of silicon wafers and ingots, with some volume sold to external customers in addition to internal consumption.
- Hydrogen Equipment Sales: Sale of hydrogen electrolyzers and related equipment for green hydrogen production facilities under the LONGi Hydrogen brand.
Go-to-market motion3 records
Distribution channels2 records
Marketing channels4 records
LONGi Hydrogen Energy product offering
Product offeringCore offering
LONGi Hydrogen Energy designs, manufactures, and supplies alkaline water electrolysis hydrogen production equipment (electrolyzers) for green hydrogen projects. Its product portfolio includes the ALK-Hi1, ALK-G, and LHY-A1000 electrolyzer systems, marketed as part of LONGi's broader clean energy portfolio and sold to enterprise customers developing industrial-scale green hydrogen production.
Product overview
LONGi is a vertically integrated solar PV company that has expanded into green hydrogen technology. The product portfolio includes silicon wafers, PV modules (Hi-MO series including Hi-MO 5, Hi-MO X6, Hi-MO X10, Hi-MO 9), and hydrogen electrolyzers (ALK-Hi1, ALK-G, LHY-A1000). The company recently launched 'Full-Stack LONGi ONE' as a unified PV-storage integration platform, combining their core solar modules with energy storage solutions and AI-powered management systems. The portfolio spans from residential and commercial solar solutions to utility-scale power plants, with an emerging focus on integrated solar-storage-hydrogen 'Stability Triangle' strategy.
Differentiator
Problem solved
Functional benefit
Products and services
- ALK-Hi1 Alkaline electrolyzer system in LONGi's green hydrogen solution portfolio, designed for hydrogen production applications serving enterprise customers developing utility-scale and industrial green hydrogen projects.
- ALK-G Alkaline electrolyzer product line within LONGi's green hydrogen solution portfolio for green hydrogen production by enterprise and industrial customers.
- LHY-A1000 Alkaline water electrolyzer equipment supporting global development toward net-zero carbon emissions, targeted at enterprise green hydrogen production deployments.
Quantifiable outcome
- 28.13% conversion efficiency achieved with HI-BC cell technology
- +1 more outcomes
Companies that use LONGi Hydrogen Energy
Customer profileNamed customers1 record
Segments4 records
Ideal customer profiles2 records
LONGi Hydrogen Energy technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability3 records
Feature4 records
LONGi Hydrogen Energy partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered minor and core.
- NeoVoltaminorLONGi Green Energy formed a joint venture with PotisEdge under the NeoVolta brand, combining solar and battery storage technologies for integrated clean energy solutions.
- Strata Solarcore500 MW bifacial module supply agreement with Strata Solar for utility-scale solar projects. Strata Solar distributes and installs LONGi modules in solar project developments, representing a significant channel partnership for the North American market.
Scale indicators4 records
Recent moves6 records
Expansion highlights5 records
LONGi Hydrogen Energy competitors and assessment
Company assessmentDirect peers
- Nel ASA: Norwegian pure-play electrolyzer manufacturer producing both alkaline and PEM electrolyzers for green hydrogen projects globally. Most direct alkaline-technology competitor to LONGi Hydrogen with established European presence and large-scale project references.
- HydrogenPro: Norwegian alkaline electrolyzer specialist and LONGi's strategic equity partner. Produces large-scale alkaline electrolyzer systems and is a direct technology peer despite also being a partner.
- ITM Power: UK-based PEM electrolyzer manufacturer focused on large-scale green hydrogen projects for industrial and mobility applications. Competes with LONGi Hydrogen in the European green hydrogen equipment market.
- Plug Power: US-based hydrogen fuel cell and PEM electrolyzer company building green hydrogen production capacity. Overlaps with LONGi Hydrogen in electrolyzer equipment supply for industrial hydrogen customers.
- Thyssenkrupp Nucera: German electrolyzer specialist with large-scale alkaline and PEM technology, serving industrial-scale green hydrogen projects globally. A direct competitor in multi-hundred-MW project tenders.
- John Cockerill: Belgium-based industrial group with a dedicated electrolyzer business producing large-scale alkaline electrolyzers for green hydrogen plants. Comparable alkaline-technology peer with global project references.
Broad incumbents
- Cummins Accelera: US-based industrial incumbent offering PEM electrolyzers through its Accelera segment, alongside its broader powertrain business. Competes in the electrolyzer space with broader financial and global manufacturing resources.
- Siemens Energy: German industrial giant with a PEM electrolyzer business (Silyzer) and broader clean energy portfolio. A broad incumbent overlapping with LONGi Hydrogen in utility-scale electrolyzer supply and integrated energy projects.
Emerging players
- Sunfire: German company developing solid oxide electrolyzer cells (SOEC) for high-efficiency green hydrogen production. An emerging competitor targeting the next-generation high-efficiency segment where alkaline players may lose share.
- Enapter: German-Italian company producing small-scale AEM electrolyzers, with growing presence in commercial and industrial green hydrogen applications. An emerging competitor in the distributed hydrogen production segment.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights6 records
Customer concentration
LONGi Hydrogen Energy social profiles
Digital presenceLONGi Hydrogen Energy compliance and trust
Trust signalCompliance7 records
LONGi Hydrogen Energy financial estimates
Financial estimateRevenue estimate
Valuation estimate
LONGi Hydrogen Energy leadership team
Management profileNumber of profiles
Profiles3 records
LONGi Hydrogen Energy subsidiaries and ownership
Company hierarchySubsidiaries1 record
LONGi Hydrogen Energy funding detail
Funding detailFunding overview
Funding rounds1 record
Investors6 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
LONGi Hydrogen Energy M&A and investment
M&A and investmentM&A
Investments1 record
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about LONGi Hydrogen Energy
What does LONGi Hydrogen Energy do?
LONGi Hydrogen Energy designs, manufactures, and supplies alkaline water electrolysis hydrogen production equipment (electrolyzers) for green hydrogen projects. Its product portfolio includes the ALK-Hi1, ALK-G, and LHY-A1000 electrolyzer systems, marketed as part of LONGi's broader clean energy portfolio and sold to enterprise customers developing industrial-scale green hydrogen production.
Is LONGi Hydrogen Energy a public or private company?
LONGi Hydrogen Energy is a public company. It is classified as corporate owned and is currently operating.
When was LONGi Hydrogen Energy founded?
LONGi Hydrogen Energy was founded in 2000. It employs 101 to 250 people.
Where is LONGi Hydrogen Energy based?
LONGi Hydrogen Energy is headquartered in Xian Shi, China, in the Asia region.
How does LONGi Hydrogen Energy make money?
Three revenue lines are on record. Solar Module Sales are the primary driver. The others are wafer and Ingot Sales and hydrogen Equipment Sales.
Who are LONGi Hydrogen Energy's main competitors?
Direct peers on record are Nel ASA, HydrogenPro, ITM Power, Plug Power, Thyssenkrupp Nucera and John Cockerill. Broad incumbents are Cummins Accelera and Siemens Energy. Emerging players are Sunfire and Enapter.
Does LONGi Hydrogen Energy have an API?
No public API is recorded for LONGi Hydrogen Energy.
What industry is LONGi Hydrogen Energy in?
LONGi Hydrogen Energy's product category is Hydrogen Electrolyzers. Its primary akta.pro industry code is IMAGAHAM, Hydrogen Energy Storage & Power-to-X Equipment (electrolyzers, storage, fuel cell systems), with a secondary code of IMAEACAB, Hydrogen (Industrial & Mobility). Its NAICS code is 3353 and its SIC code is 3620.