Clean Energy Solution

Laser processing solutions for clean energy manufacturing

HGTECH provides assembly line and smart factory solutions for energy storage systems, BESS batteries, photovoltaic components, hydrogen electrolyzers, and fuel cell bipolar plates.

  • 01

    BESS Battery Welding

    Laser welding for battery trays, modules, PACKs, busbars, and cold plates.
  • 02

    Battery Assembly & Testing

    Module/Pack assembly, cleaning, adhesive application, gas-tightness testing, and end-of-line (EOL) testing support.
  • 03

    Photovoltaic Processing

    Laser film cutting and photovoltaic glass punching for PV manufacturing.
  • 04

    Electrolyzer Manufacturing

    Laser cutting and welding for electrode frames, pole plates, nickel meshes, and plate/support meshes.
  • 05

    Fuel Cell Bipolar Plates

    Laser welding, assembly, inspection, coding, and traceability for metal bipolar plates.
  • 06

    Smart Manufacturing

    Production management, data traceability, online inspection, and intelligent factory support.

Hydrogen Energy

  • Alkaline Electrolyzer Laser Cutting and Welding Line

    The alkaline electrolyzer laser cutting and welding line covers the production process for alkaline electrolyzer manufacturing, from electrode frame processing to electrolyzer assembly.
    Value Points
    Full-process manufacturing | Automation and AI support | Factory planning and smart logistics
  • Hydrogen Energy Manufacturing Overview

    Hydrogen energy solutions cover alkaline electrolyzer manufacturing, nickel mesh welding, electrode frame processing, pole plate welding, helium leak testing, and fuel cell metal bipolar plate production.
    Value Points
    Electrolyzer manufacturing | Fuel cell bipolar plates | Inspection and traceability
  • PEM, AEM and SOEC Electrolyzer Manufacturing Support

    Hydrogen manufacturing support can extend from alkaline electrolyzers to PEM, AEM, and SOEC technology routes, covering precision cutting, plate welding, stack assembly, and automation.
    Value Points
    Multi-route electrolyzer support | Precision cutting and welding | Stack assembly automation
  • Electrolyzer Gas-Tight Laser Welding

    Laser welding supports precision gas-tight welding of electrolyzer bipolar plates, housings, flow channels, and gas inlets and outlets, helping reduce heat-affected zones and deformation.
    Value Points
    Gas-tight welding | Low deformation | Sealing performance
  • Nickel Mesh Laser Welding

    Nickel mesh laser welding equipment supports automatic loading, unloading, and welding of electrode meshes in alkaline electrolyzers.
    Value Points
    Electrode mesh welding | Multi-mode welding | Nickel layer protection | Weld seam tracking
  • Electrode Frame Automated Production Line

    The electrode frame automated production line supports processing of pole frame sealing lines, kidney-shaped holes, and positioning holes for alkaline electrolyzers.
    Value Points
    Automatic loading and unloading | Laser flow channel hole cutting | Milling and deburring | Dimension detection
  • Plate/Support Mesh Automatic Welding Production Line

    Plate/support mesh automatic welding production lines support electrode frame, pole plate, and electrode mesh welding processes for alkaline electrolyzer manufacturing.
    Value Points
    Electrode frame welding | Pole plate and mesh welding | Production line integration
  • Electrode Frame and Plate Automatic Welding Production Line

    The electrode frame and plate automatic welding production line supports automatic assembly and welding of pole frames and pole plates, weld inspection, flatness inspection, and airtightness inspection.
    Value Points
    Automatic assembly | Weld tracking | Flatness and air tightness inspection | Quality monitoring
  • Electrode Frame and Plate Robotic Welding System

    The robotic welding system for alkaline electrolyzer cell frames and plates supports dual-station robotic welding, automatic wire feeding, seam tracking, and self-correcting production.
    Value Points
    Dual-station robotic welding | Automatic wire feeding | Seam tracking | Single/double-sided welding support
  • Plate Helium Leak Testing Equipment

    Plate helium leak testing equipment is used for airtightness verification of alkaline electrolyzer pole plates after welding.
    Value Points
    Helium leak testing | Sealing verification | Post-weld quality control
  • Hydrogen Storage Manufacturing Support

    Hydrogen storage manufacturing support can include high-sealing welding, filling equipment, and automated line solutions for safety-critical storage components.
    Value Points
    High-sealing welding | Filling equipment support | Automated storage-component manufacturing

BESS Battery

BESS Battery Manufacturing Overview

BESS battery solutions cover welding and assembly processes for battery trays, modules, PACKs, busbars, cold plates, and related components.
01

Battery Module and Pack Welding & Assembly Line

Battery module and pack line solutions support high-precision laser welding, plasma cleaning, adhesive application, liquid cooling system integration, gas tightness testing, and EOL support.
Value Points
Module welding | Pack assembly | Flexible automation
Recommended Combination

· View Battery Module and Pack Welding Line

Power Battery Manufacturing Overview

Power battery solutions cover welding and assembly processes for battery trays, modules, PACKs, busbars, cold plates, and related components.
Value Points
High-precision welding | Automation integration | Process traceability
Recommended Combination

· View Lithium Battery Laser Welding Solutions

· View Battery MODULE and PACK Welding Line

Battery Tray Laser Welding

Battery tray laser welding solutions support long welds, uninterrupted welding, and high sealing requirements for new energy battery boxes.
Value Points
Visual positioning | Weld seam tracking | Robot and intelligent control integration
Recommended Combination

· View Battery Tray Welding

Power Battery Module Busbar Laser Welding

Busbar laser welding equipment is used for prismatic lithium battery module busbar welding, supporting weld joint strength, electrical conductivity, and production traceability.
Value Points
Busbar welding | CCD and rangefinder monitoring | Data traceability
Recommended Combination

· View Busbar Laser Welding

Battery Cold Plate Laser Welding

Battery cold plate laser welding solutions support liquid-cooled plates through beam energy modulation, molten pool monitoring, and closed-loop process feedback.
Value Points
Aluminum welding | AI-powered closed-loop control | High-speed and high-precision welding
Recommended Combination

· View Cold Plate Laser Welding

Photovoltaic

Solar PV Screen-Printing Stencil Film Laser Cutting

Solar PV Screen-Printing Stencil Film Laser Cutting Equipment is used for high-precision laser patterning of thin films for photovoltaic screen and stencil manufacturing.

Photovoltaic Laser Processing

Photovoltaic laser processing solutions support PV screen-printing stencil film cutting and photovoltaic glass punching for clean energy component manufacturing.
Value Points
Precision laser processing | Vision positioning | Automatic loading and unloading support
System Modules

· Solar PV-Screen Printing Grid Version Film Cutting Equipment

· Photovoltaic Glass Punching Equipment

Solar PV Screen-Printing Stencil Film Laser Cutting Equipment

Solar PV Screen-Printing Stencil Film Laser Cutting Equipment is used for high-precision laser patterning of thin films for photovoltaic screen and stencil manufacturing.
Value Points
Thin-film patterning | Vision capture | Ultrafast laser processing | High line-width accuracy
System Modules

· Solar PV Screen-Printing Stencil Film Laser Cutting Equipment

Photovoltaic Glass Punching

Photovoltaic glass punching equipment supports high-efficiency and high-precision processing with high-precision linear motors, vision positioning, and automatic loading and unloading.
Value Points
PV glass processing | Vision positioning | Automatic loading and unloading
System Modules

· Photovoltaic Glass Punching Equipment

Fuel Cell

  • Hydrogen Fuel Cell Bipolar Plate Welding

    Hydrogen fuel cell bipolar plate welding focuses on ultra-thin metal bipolar plates where low deformation, sealing quality, flatness, and process traceability are critical.
    Value Points
    Welding of 50-100 μm metal plates | High sealing requirement | Low-deformation laser welding | Automatic welding, inspection, coding and traceability
    Recommended Products
    Bipolar Plate Automatic Assembly and Welding Line
    Hydrogen Fuel Metal Bipolar Plate Plant
  • Metal Bipolar Plate Laser Welding

    Metal bipolar plate laser welding solutions address high-volume welding demand for fuel cell bipolar plates with precision, speed, and low deformation.
    Value Points
    High-speed welding | Narrow heat-affected zone | Low deformation | Efficient bipolar plate processing
    Recommended Products
    Bipolar Plate Automatic Assembly and Welding Line
    Bipolar Plate Laser Welding Equipment
  • Bipolar Plate Automatic Assembly and Welding Line

    Bipolar plate automatic assembly and welding lines support mass production of metal bipolar plates with AGV material handling, modular workstations, weld inspection, airtightness inspection, and PLMS traceability.
    Value Points
    Mass production | Modular workstations | Automatic inspection | Code assignment and traceability
    Recommended Products
    Bipolar Plate Automatic Assembly and Welding Line
  • Metal Bipolar Plate Production Line for Hydrogen Fuel Cells

    Metal bipolar plate production line solutions for hydrogen fuel cells support broader production planning for bipolar plate manufacturing, including welding, inspection, logistics, and traceability-oriented production organization.
    Value Points
    Production-line planning | Production organization | Inspection and traceability
    Recommended Products
    Hydrogen Fuel Metal Bipolar Plate Plant
  • SOFC and PEMFC Fuel Cell Manufacturing Support

    Fuel-cell manufacturing support can include PEMFC metal bipolar plate welding, SOFC metal interconnect coding, cleaning, cutting, welding, leak testing, and stack assembly automation.
    Value Points
    PEMFC bipolar plate welding | SOFC interconnect processing | Leak testing and stack assembly
    Recommended Products
    Hydrogen Fuel Metal Bipolar Plate Plant

Why HGTECH

Integrated Capabilities for Clean Energy Manufacturing

HGTECH combines laser welding, cutting, marking, inspection, automation, and smart factory capabilities to support power battery, photovoltaic, hydrogen electrolyzer, and fuel cell manufacturing.
  • Power Battery Solutions

  • Photovoltaic Processing

  • Hydrogen Energy Lines

Innovation Capability

  • 12
    National-Level Talent & Technology Platforms
  • 100+
    Scientific Research Achievement Awards
  • 3000+
    Independent Intellectual Property Rights

Innovative Achievements

  • In 2015, the project "Key Technologies and Complete Equipment for High-quality and High-efficiency Laser Welding and Cutting in Automobile Manufacturing" won the First Prize of the National Award for Progress in Science and Technology.
  • Since its establishment, it has obtained more than 100 national, provincial and ministerial scientific research achievement awards, including 4 National Awards for Progress in Science and Technology.
  • It has achieved over 70 "China’s Firsts" in the industry.
  • The average annual growth rate of authorized patents exceeded 28% in the past five years.
  • Led the formulation of the first international standard for China’s laser industry.
  • The average annual sales contribution rate of new products reached 41% over the past five years.
  • The National Enterprise Technology Center ranked 123rd among 1,744 evaluated institutions nationwide, topping the industry.

Discuss clean energy laser manufacturing solutions

Connect with our team to explore power battery welding, photovoltaic processing, hydrogen electrolyzer manufacturing, fuel cell bipolar plate production, and smart factory solutions.