Battery manufacturing heritage
Manufacturing origins dating to 1986.
Commercial, industrial and utility-scale energy storage
Advanced Energy Storage, Built on 40 Years of Battery Expertise
HUA-X engineers liquid-cooled battery cabinets and project-configured energy storage systems for C&I sites, renewable integration, microgrids and utility-scale developments.
- 12-hour response target
- ODM/OEM support
- Model-specific document packs
Featured systemPowerFac-418
- Nominal energy
- 418 kWh
- DC voltage
- 1331.2 V
- Thermal design
- Liquid cooling
2026 energy storage project capacity
Group-wide project capacity stated for 2026.
ODM and OEM brands served
Battery programs developed for global brands.
Countries and regions reached
International supply and project experience.
PowerFac energy storage systems
From C&I cabinets to 5 MWh containerized platforms
Compare four liquid-cooled formats, then configure usable energy, PCS, EMS, protection and site interfaces around the actual project duty.
PowerFac-261
125 kW / 261 kWh
A compact liquid-cooled C&I energy storage system for peak management, renewable integration and site resilience.
- Liquid cooling
- C&I applications
- Outdoor cabinet
PowerFac-418
418 kWh
A 1331.2 V liquid-cooled DC battery cabinet designed for higher-energy multi-cabinet project architectures.
- 418 kWh
- 1331.2 V DC
- 314 Ah cells
PowerFac-522
Up to 250 kW / 522 kWh
A high-density liquid-cooled system for industrial energy management and larger behind-the-meter projects.
- Liquid cooling
- C&I projects
- Configurable PCS scope
PowerFac-5M
5.016 MWh
A containerized DC-side battery platform for utility-scale, renewable and large microgrid developments.
- Containerized
- Liquid cooling
- Project-configured BOS
Applications
Start with the operating objective, not the cabinet
Each application changes the required power, usable duration, reserve, controls and balance-of-system scope.
01Commercial & IndustrialPeak management, solar self-consumption and resilience planned from real interval-load data.Plan this application 
02Utility-Scale StorageGrid-side and renewable developments with coordinated battery, controls and site interfaces.Plan this application 
03Renewable IntegrationEnergy shifting and curtailment management modeled from generation, load and connection limits.Plan this application 
04Microgrids & EV ChargingBattery, charging, renewable and generator assets coordinated around a shared control strategy.Plan this application 
05Residential StorageRack, wall and stacked battery formats designed around loads, solar and inverter compatibility.Plan this application Project portfolio
Energy storage profiles from 200 kWh to 400 MWh
Explore 17 project profiles spanning China, Thailand, Africa and Europe. Each card opens a project brief with its published location, capacity, application and status.
17 project profiles across China, Southeast Asia, Africa and Europe
GroundbreakingFuping, Shaanxi, China200 MW / 400 MWhFuping Grid-Side Energy Storage DevelopmentGrid-side energy storageView project profile 
Project ReferenceZixing, Hunan, China8.6 MW / 33.44 MWhZixing Smart Energy Demonstration ProjectIndustrial smart energyView project profile 
Project ReferenceShanghai, China1.72 MW / 6.27 MWhShanghai Cable Manufacturing Storage ProjectIndustrial energy managementView project profile 
Project ReferenceRayong, Thailand500 kW / 1,044 kWhRayong Commercial & Industrial Storage ProjectC&I energy storageView project profile 
Project ReferenceAnxi, Fujian, China1.125 MW / 4.69 MWhAnxi Smart Energy Storage ProjectSmart energy demonstrationView project profile Project ReferenceFujian, China625 kW / 2,610 kWhFujian Hongda Leather Storage ProjectIndustrial energy managementView project profile Project ReferenceFujian, China750 kW / 1,566 kWhTaiying Trading Outdoor Storage ProjectOutdoor energy storageView project profile 
Project ReferenceJiangmen, Guangdong, China1.075 MWhJiangmen Leien Energy Storage ProjectC&I energy storageView project profile Project ReferenceDongguan, Guangdong, China1.075 MWhDongguan Keyue Energy Storage ProjectC&I energy storageView project profile Project ReferenceZhongshan, Guangdong, China1.075 MWhZhongshan Ruqiang Energy Storage ProjectC&I energy storageView project profile Project ReferenceJiangmen, Guangdong, China2.088 MWhJiangmen Lianguan Energy Storage ProjectC&I energy storageView project profile 
Project ReferenceTaiwan, China250 kW / 1,075 kWhTaiwan Container Freight Storage ProjectCommercial & industrial storageView project profile Project ReferenceTaiwan, China40 kW / 200.704 kWhTaiwan Zhichu Technology Storage ProjectCommercial & industrial storageView project profile 
Project ReferenceZambia900 kW / 1.935 MWhZambia Shuangyang Integrated Storage ProjectIntegrated energy storageView project profile Project ReferenceSouthern Africa150 kW / 723 kWhSouth Africa / DR Congo Storage ProjectC&I energy storageView project profile 
Project ReferenceZimbabwe1 MW / 3.2 MWhZimbabwe Outdoor Energy Storage ProjectOutdoor energy storageView project profile 
Project ReferenceSpain600 kW / 1,290 kWhSpain Photovoltaic Storage ProjectOutdoor photovoltaic storageView project profile Manufacturing foundation
Battery engineering backed by a group-scale manufacturing base
HUA-X combines battery manufacturing heritage with product engineering, quality planning, OEM/ODM review and project-delivery coordination.
Manufacturing-site footprint
More than 100,000 m² of group manufacturing-site footprint.
Group professionals
Manufacturing, engineering, quality and commercial teams.
Product models
Battery and energy storage configurations across the group portfolio.
Research & development
Engineering investment that supports product and project development
Group-level R&D resources support battery configuration, enclosure, controls, testing and energy storage system integration.
Group patents
Patents across battery, controls and energy storage development.
R&D professionals
A dedicated product development and engineering team.
Technical personnel
Technical and engineering roles across the group workforce.
Profits reinvested in R&D
Annual reinvestment in product development, testing and engineering capability.
Quality and documentation
Current certificates and historical records, presented with context
Management-system records remain visible with holder, scope and validity information. Product certificates and test reports are supplied for the applicable model and target market.
ISO 14001
Environmental management-system documentation displayed with holder, scope and validity information.
ISO 45001
Occupational health and safety management-system documentation available for buyer review.
ISO 9001
Retained in the certificate archive to show the development of the manufacturing quality system.
Product document pack
Certification and test-document availability varies by model and target market.
Request applicable documentsResidential and other battery solutions
Extend the program beyond C&I storage
Rack, stacked and wall-mounted home battery formats sit alongside established industrial and standby battery capabilities.
51.2 V Rack Module
A rack-mounted 51.2 V, 100 Ah battery module with 5.12 kWh nominal energy for compatible solar and backup architectures.
- Nominal voltage
- 51.2 V
- Nominal capacity
- 100 Ah
- Nominal energy
- 5.12 kWh
5.12 kWh Stacked Module
A modular stacked home-storage format built around verified 51.2 V, 100 Ah, 5.12 kWh battery modules.
- Nominal voltage per module
- 51.2 V
- Nominal capacity per module
- 100 Ah
- Nominal energy per module
- 5.12 kWh
Wall-Mounted Home Battery
A 51.2 V wall-mounted battery series with verified nominal energy options of 5.12, 10.24, and 15.36 kWh.
- Nominal voltage family
- 51.2 V
- Nominal energy options
- 5.12 / 10.24 / 15.36 kWh
- Installation format
- Wall mounted
HX 12 V VRLA AGM
Six verified 12 V VRLA AGM models spanning 7 Ah to 250 Ah, with capacity-rate, mass, and conditional design float-life data.
- HX12-7
- 12 V, 7 Ah at 20HR, 2.05 kg
- HX12-9.2
- 12 V, 9.6 Ah at 20HR, 2.65 kg
- HX12-12
- 12 V, 12.9 Ah at 20HR, 3.45 kg
Buyer resources
Prepare a stronger energy storage RFQ
Use technical guides to define project inputs, compare cooling architectures and request the evidence package required for review.
technology guide
Air vs Liquid Cooling
Air and liquid cooling are system-level choices. Compare heat density, temperature uniformity, ambient conditions, parasitic demand, acoustic limits, maintenance, fault response, and site layout—not capacity alone.
Read the guidebuyer guide
BESS Safety Review
A BESS safety review should connect cell and module behavior to electrical protection, BMS controls, thermal management, enclosure, fire strategy, emergency response, site layout, installation, and operating procedures.
Read the guidebuyer guide
BESS RFQ Checklist
A useful BESS RFQ states the operating objective, site data, power, usable energy, duration, electrical interface, environment, safety requirements, scope split, documents, and acceptance criteria.
Read the guideProject FAQ
Questions buyers ask before requesting a proposal
Direct answers on system configuration, supply boundaries, documents, customization and response time.
What information does HUA-X need to configure a BESS?
Share the application, interval load or generation data, operating objective, target kW and kWh if known, site conditions, electrical interface, destination and schedule. If the rating is unknown, HUA-X can begin with the load profile and project objective.
Does HUA-X supply PCS, EMS, transformer and switchgear?
The responsibility boundary is configured by project. Each proposal identifies the battery, BMS, PCS, EMS, transformer, switchgear, protection, communications, fire system, commissioning and customer or EPC interfaces.
Which HUA-X systems use liquid cooling?
The PowerFac-261, PowerFac-418, PowerFac-522 and PowerFac-5M families are presented as liquid-cooled energy storage platforms. Final cooling, duty, ambient and service requirements are confirmed for the quoted configuration.
Can HUA-X support ODM and OEM battery programs?
Yes. HUA-X supports project review for battery configuration, enclosure, BMS, branding, documentation, packaging and system-integration requirements. The group introduction states experience serving more than 150 ODM and OEM brand programs.
How are certificates and test reports supplied?
Certificate and report availability varies by product model and destination. Request the applicable documentation package with the certificate holder, model reference, standard, revision, issuing body and validity information before procurement.
How quickly will HUA-X respond to a project inquiry?
The overseas sales team targets a response within 12 hours. A useful first message includes the application, target capacity, destination, expected quantity and required delivery schedule.
Plan a similar project
Share the load, application, site and target schedule.
Send the information you have. HUA-X will use it to shortlist suitable architectures, identify missing inputs and define a reviewable proposal boundary.
Response target: within 12 hours. Model-specific warranty, lead time and documentation are confirmed with the quotation.
- Application and operating objective
- Target power, energy or load profile
- Site, destination and grid interface
- Quantity, schedule and supply scope