OEM/ODM Battery Energy Storage Factory & Exporters

Providing High-Performance Energy Solutions for Global Industrial, Commercial, and Residential Applications with Advanced Chinese Manufacturing Excellence.

Featured Power Solutions

Advanced DC-DC Converters & Programmable Power Supplies

The Strategic Advantage of China-Based BESS Manufacturing

How Modern OEM/ODM Factories Drive Global Energy Independence

Empowering the Future with Integrated Energy Storage

In the era of the global "Dual Carbon" goals, Battery Energy Storage Systems (BESS) have transitioned from niche technology to the backbone of modern power grids. As a leading OEM/ODM Battery Energy Storage Factory based in Guangzhou, China, we leverage the world's most mature lithium-ion supply chain to deliver information gain and technical superiority to our global partners.

China's factory advantage isn't just about cost; it's about ecosystem density. From raw material processing (Lithium, Cobalt, Nickel) to advanced Battery Management Systems (BMS) and Thermal Management Technologies, our facility integrates the entire lifecycle of energy storage production. This allows for a significant reduction in lead times and a drastic increase in customization flexibility for global exporters.

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Rapid R&D Prototyping

Our engineering team can transform a client's specification into a functional prototype in 30% less time than international competitors.

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Stringent EEAT Quality

We implement ISO9001 and CE certifications, ensuring every unit meets rigorous safety standards for high-voltage applications.

BESS Industry Trends & Evolution (2024-2030)

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Long-Duration Energy Storage (LDES)

The market is shifting from 2-hour discharge to 8+ hours. We are optimizing our high-capacity cell integration to meet this demand for grid-level stability.

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AI-Driven BMS

Modern BESS now requires predictive maintenance. Our OEM services include AI-ready BMS that monitor State of Health (SOH) and State of Charge (SOC) in real-time.

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Circular Economy & Second-Life

We are developing solutions to repurpose EV batteries for stationary storage, significantly reducing the environmental footprint for ESG-conscious enterprises.

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Solid-State Progress

Monitoring the next frontier of safety and density, our R&D lab is currently testing hybrid solid-state electrolyte compatibility for 2025/2026 roadmaps.

20+Cooperation Factories

10000+Models & Specs

60+Skilled Workers

200kWMax DC Power

Core Technical Competencies

Our expertise spans the entire spectrum of power conversion and energy management:

DC-DC Converters: Isolated and non-isolated designs, 12VDC to 1000VDC, power ranges from 1-200kW.
AC-DC Power Supplies: High precision voltage (0-200kV) and current (0-20k amps) for industrial testing.
DC-AC Inverters: Pure sine wave technology from 12VDC up to 2000VDC, powering 100W to 500kW systems.
AC-AC Power Sources: Single/3-phase frequency conversion (10-500Hz) up to 500kVA.
Ground Power Units: Specialized units supporting up to 50,000 Amps for aviation and heavy industry.

Manufacturing Philosophy

Located in the heart of Guangzhou, we implement a strict operational guideline: “Leading Technology, Reliable Quality, Satisfactory Service & Customers First!”

We are a vertically integrated supplier focusing on development, engineering design, and construction of specialized power systems.

Localized Application Scenarios

Tailored BESS Solutions for Diverse Global Markets

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Commercial & Industrial (C&I)

Peak shaving and load shifting for factories in Europe and North America to avoid high demand charges and ensure 24/7 uptime.

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Off-Grid Agriculture

Solar-plus-storage solutions for remote farming in Africa and Australia, providing reliable power for irrigation and cold storage.

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Urban Microgrids

Community energy storage in high-density cities, facilitating EV charging stations without overhauling existing grid infrastructure.

Precision Manufacturing Process

Inside our Guangzhou OEM/ODM Facility

Wire Cutting

Plug-In

Soldering Tin

Test

Glue Filling

Burn-In Test

Packaging

Winding Machine

Wire Cutting Machine

Automatic Soldering Machine

Laser Engraving Machine

Canning machine

Advanced R&D and Quality Control

DC Power Supply Tester

AC Withstand Voltage Tester

Environmental Chamber

Optical microscope

Aging test

Design Center

Macro Industry Solutions

Supporting Large-Scale Infrastructure and Global Procurement Needs

Utility-Scale Grid Support

Providing frequency regulation and voltage support through high-power DC-AC inverters and AC-AC power sources. Our 500kVA systems are designed for seamless grid integration.

Data Center Power Continuity

Static Transfer Switches (STS) and modular UPS power supplies ensure zero-millisecond switching for mission-critical IT infrastructure.

Renewable Energy Firming

Smoothing the intermittent output of wind and solar farms using our high-voltage DC-DC converters to stabilize battery charging cycles.

Frequently Asked Questions (FAQ)

Technical Insights from Our Engineering Team

Q1: What are the primary advantages of OEM/ODM battery storage from China?

A: The primary advantages include access to the world's most comprehensive supply chain, which reduces component costs by 20-40%, and the presence of advanced manufacturing clusters in Guangzhou that allow for rapid engineering iterations and high-density R&D.

Q2: How do you ensure the safety of high-voltage battery systems?

A: We utilize multi-layer safety protocols, including automotive-grade BMS for cell-level monitoring, fire suppression system integration, and rigorous aging/burn-in tests. Our products, like the isolated DC-DC converters, provide essential galvanic isolation to protect sensitive electronics.

Q3: Can your factory handle custom voltage and power requirements?

A: Yes, we specialize in high-customization. We can develop DC-DC converters from 1V to 1000V and AC power sources up to 500kVA. Our modular design approach allows us to scale power according to specific industrial needs.

Q4: What is the typical lead time for an ODM project?

A: For standard modifications, lead times are typically 4-6 weeks. For full-scale ODM projects involving new PCB layouts and enclosure designs, the timeline usually ranges from 12-16 weeks from concept to first production run.

Advanced Conversion & Control Units

Critical Components for Energy Storage Integration