Basic Info.
Active Area
Can Be Customized
PT Loading
Can Be Customized
Power Density
More Than 1.4W/Cm2
Reversal Tolerance
No Less Than 140 Min @ 0.2 a/Cm2
Specification
customization
Product Description
The Membrane Electrode Assembly (MEA) is the core component of hydrogen oxygen fuel cell for portable power, backup power and forklift applications etcs. Application scenarios can be adapted with Taiji's customized service and various technical experience. Taiji commits to offer solutions for MEA and MEA application. Taiji's AdvantagesThe MEAs are endowed with high test performance and resonable price through the combination of a strong technical team comprised of overseas experts, the ability to manufacture in China, and control of core MEA components.Product Characterists TaiJi's MEAs offer an unprecedented combination of performance and durability at ultra-low cost, eligible for the full subsidy points for China's national subsidy program. TaiJi's MEAs offer an unprecedented combination of performance and durability at ultra-low cost, eligible for the full subsidy points for China's national subsidy program.
Two types of Taiji's Made-in-China Component MEA come as follow.
TJ-MEA-HDThis MEA is primarily designed for Refire's POLARIS stack, powering Refire's PRISMA 110kW fuel cell system for heavy-duty applications, which offers an exceptional cathode voltage cycle durability andreversal tolerance.| Product Name | TJ-MEA-HD |
| Active Area | 250 cm²(Customizable) |
| Pt Loading | ≤ 0.45 mg/cm² |
| Power Density | ≥ 1.4 W/cm² |
| Cathode Durability | ≤ 5 % voltage loss @ 2 A/cm² after 30,000 voltage cycles
≤ 30 % ECSA loss after 30,000 voltage cycles |
| Durability for SU/SD | Medium to High |
| Reversal Tolerance | ≥180 min @ 0.2 A/cm²
< 3 % voltage loss @ 2 A/cm² after 90 min reversal |
| Product Name | TJ-MEA-HDV2 (Fully Local CCM) |
| Active Area | 144 cm2(Customizable) |
| Pt Loading | ≤0.4 mg/ cm2 |
| Power Density | >=1.6W/cm2 |
| Cathode Durability | ≤10% voltage loss @2 A/cm2 after 30,000 voltage cycles |
| Durability for SU/SD | High Reversal Tolerance ≥140 min @ 0.2 A/cm² |
Graph 1 shows exceptional performance and power density of Taiji's MEA.
Graph 2 and Graph 3 demonstrate that Taiji's MEA own superior cathode durability after 30,000 cathode voltage cycles(US DOE protocol) compared to the MEA manufactured by a global leader.
Application caseForklift
Fuel cell backup system power supply
Hydrogen energy storage system is an integrated energy storage and power generation equipment, mainly including hydrogen generation system, hydrogen storage system, hydrogen electricity generation system, electric energy inverter system and electrical control system, etc. It converts other excess electricity (such as photovoltaic and wind power) into hydrogen and stores it in the hydrogen storage system. When electricity is needed, the fuel cell generation system will be turned on for power supply.
Frequently Asked Questions
Q1: What type of membrane electrode Assembly do you have?
A1: Taiji supplies CCM and MEAs for both air-cooled and liquid-cooled stacks. The exact design can be customized to meet customer requirements.
Q2: Is the component from local or imported?
A2: Taiji's most popular products utilize Chinese components, including catalysts developed and manufactured by Taiji, and membranes sourced from China's largest membrane supplier (also a core investor of Taiji). By offering a CCM that utilizes all Chinese components, Taiji is able to greatly reduce the cost of the MEA even at relatively low order volumes. CCM and MEAs produced from overseas components are also available if preferred.
Q3: What's the normal price?
A3: The price depends on many factors including order volume, overseas versus Chinese components, etc. Please contact the sales department with your specific request to receive a quote.
Q4: How is the performance?
A4: Taiji's CCM and MEAs achieve world-class performance on par with global leading suppliers. While the exact performance depends also on the stack design and operating conditions, power densities of 1.4 W/cm2 are typical.
Q5: What's the lead time of your product?
A5: The lead time depends on order volume and CCM/MEA component selection. Please contact Taiji's sales department with your specific request to receive the lead time.
Q6: Is the width customizable?
A6: Taiji's CCM is fully customizable up to 450 mm. When using Chinese components, the CCM width can be adjusted without the need to 'slit' from a standard mother roll, which greatly reduced manufacturing waste and thus helps to reduce cost.
Certifications
Company Profile
Company Profile
Taiji power dedicated to PEM fuel cell/cell membrane electrode and material industrialization.
Driving the hydrogen future with its core technology, help to achieve the double carbon goal and industrial green development with a variety of application scenarios.
• Founded in 2018 in Guangdong China.
• Registered capital more than USD$65 million.
• Occupied area 175,512sqm, construction area 23,000sqm
• 160+ employees, including 56 R&D personnel
• International leading talents and R&D team
• Competitive product performance and cost control ability
• Customer-centric customized ability
Corporate Structure
• Two R&D centres are at Spruce and Taiji Carbon, wholly-owned subsidiaries of Taiji Power.
• A 1500m² world class fuel cell R&D platform has been built at with a range of advanced R&D equipment and testing facilities.
Product and Application
Production Workshop
Test Center
• Two R&D centres are at Spruce and Taiji Carbon, wholly-owned subsidiaries of Taiji Power.
• A 1500m² world class fuel cell R&D platform has been built at with a range of advanced R&D equipment and testing facilities.
To match world-class standards, a fuel cell testing centre has been constructed to carry out testing and analysis of fuel cells, MEAs and related materials.
• There are fuel cell test rigs ranging from 100 wattts o 100 kw and testing equipment such as SEM electron microscopes in the test centre.
• The R&D team has extensive experience in materials testing, and has the capability to evaluate fuel cells in line with international standards.
Team's Mien
Taiji has a team of specialists and energy. We enjoy our work and believe that hydrogen fuel cells can make a better life for the world now and future.
Fair Around the World
Taiji has attended various fairs including Hydrogen + Fuel Cells EUROPE,China Import and Export Fair, WHTC2023 and attract customers all over the world.
Enterprise management system certification
IATF 16949 Quality Management System Standard Certification
ISO 9001 Quality Management System Certification
ISO 14001 Environmental Management System Certification
ISO 45001 Occupational Health and Safety Management System Certification
Patent
• A total of 47 patent
• 24 inventions and 23 utility models.
Address:
Foshan, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Auto, Motorcycle Parts & Accessories, Electrical & Electronics, Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Transportation
Management System Certification:
ISO 9001, ISO 14001, IATF16949
Company Introduction:
Guangdong Taiji Power Co., Ltd. is a manufacturer focus on hydrogen production and storage systems based on PEM & AEM membrane electrode assembly (MEA). We offer complete solutions for the production and storage of hydrogen.
Awarded with IATF16949, ISO14001, and ISO 45001 certifications, and 47 patents, Taiji is a high-tech enterprise recognized by China. About 50 R&D team members LED by overseas experts hold the core technique of MEA and system integration. The industry-leading test center of Dow Spruce Hydrogen Energy Technology, Taiji′s subsidiary corporation, guarantees high performance and consistency of every product.
Our products are cost-effective with China subsidy supported. Customers from Europe, Australia, and Asia-Pacific regions purchase our products and buy back frequently. We commit to offering high-quality products, professional service, and stable supply to you.
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