
Engineering the Storage Revolution
HELZ aspires to extend the reach of sustainable energy, delivering the promise of storage solutions from China to communities worldwide.
HELZ | Battery Energy Storage System Manufacturer in China


2.4+
GWH DELIVERED

18
COUNTRIES

120+
R&D ENGINEERS

45
PATENTS
EPC Capability:
We provide full EPC services, managing engineering, procurement, and on-site installation for seamless project delivery.
In-House Manufacturing:
With our own factory, we ensure consistent quality, stable supply, and reliable delivery for every project.
Flexible & Custom Solutions:
We provide flexible configurations and customized solutions to match different applications and evolving project requirements.
Our Advantages
01
R&D Empower Full Industry Chain
HELZ commands core technologiesacross the full energy storage industrychain, with R&D personnel exceeding 30%of its workforce and over 300 technicalpatents secured.
02
Production Digital Intelligence Manufacturing Facility
Our self-developed digital intelligence manufacturing facility with annua
capacity exceeding 12CWh comprises operational automated systemworkshops, dedicated production lines for PACK/PCs/BMS/therma management units/fire protection systems, and final assembly workshops.
03
ServiceCustomer-First
We host, operate and smart-maintain your plantend to end, track every watt across its lifecycle, andtailor turnkey Green Power + Green AIDC solutionsthat cut cost and carbon-so your assets performtoday and tomorrow.
