Battery Energy Storage System Manufacturer

Powering Smarter Energy Storage, Built Around Your Needs

From LiFePO₄ batteries to complete energy storage systems, Yao Qian provides reliable solutions for residential, commercial and mobile energy applications. With integrated manufacturing and export capabilities, we support customers worldwide with flexible OEM/ODM solutions.

  • UL 1973 / IEC 62619 Certified
  • Grade-A LFP Cells Only
  • OEM/ODM in 50+ Countries
  • 24h Engineering Response
++
Powering Smarter Energy Storage, Built Around Your Needs BESS
300MWh+
Annual Production Capacity
8,000+
PV Stations Supported
50+
Countries & Regions Served

Strength in Numbers

Measured in gigawatt-hours shipped, markets served and years of continuous manufacturing.

10+
Years of Manufacturing
Expert Experience in the Battery Industry
300MWh+
Annual Capacity
Cells and PACK systems combined
50+
Export Countries
Europe, Americas, Asia-Pacific & Africa
10000+
Cycle Life
80% DOD, LFP cell technology
8000+
PV Stations Supported
Proven experience in solar energy storage applications.
ENGINEERED BY YAOQIAN

From Battery Cells to Complete Energy Solutions

From LFP cells and battery packs to complete energy storage systems, Yaoqian combines manufacturing, engineering and system integration to deliver reliable solutions for residential, commercial and mobile applications.

  1. 01

    LFP Battery Cells

    Reliable LFP chemistry for safe and stable energy storage.

    LiFePO₄ · Grade-A Cells
  2. 02

    Battery Modules

    Professional cell assembly and PACK integration.

    Cell-to-PACK Integration
  3. 03

    Smart BMS

    Intelligent monitoring and multi-level battery protection.

    Smart BMS · Real-Time Monitoring
  4. 04

    SYSTEM INTEGRATION

    Battery solutions designed for residential, commercial, mobile and specialized applications.

    Flexible · Scalable · Application-Driven
  5. 05

    OEM & ODM CUSTOMIZATION

    From specifications to branding, built around your needs.

    OEM · ODM · Flexible Customization
LFP Battery CellsBattery ModulesSmart BMSSYSTEM INTEGRATIONOEM & ODM CUSTOMIZATION
LFP Battery CellsLiFePO₄ · Grade-A Cells

Our Product Lines

From battery cells to complete energy storage systems — every stage manufactured in-house.

Certified Quality, Globally Trusted

ISO 9001
Quality management system
IATF 16949
Automotive-grade quality standard
CE
European market compliance
UL 1973
ESS safety standard certified
IEC 62619
Industrial battery safety
UN38.3
Transport safety, air & sea
Factory-Connected. Engineering-Driven. Built for Global Markets.
Manufacturing Strength

Factory-Connected. Engineering-Driven. Built for Global Markets.

With direct access to our manufacturing base in Shandong, Yaoqian combines factory production, engineering support and international sales to deliver reliable battery and energy storage solutions for global customers.

  • Direct access to our manufacturing base for product confirmation, production coordination and quality control.
  • From cell selection and PACK assembly to BMS integration, we develop battery solutions for different applications.
  • Customize capacity, voltage, structure, BMS and branding according to your application and market requirements.
  • Production and inspection processes are carried out with attention to consistency, safety and product reliability.
ISO 9001 IATF 16949 CE UL 1973 IEC 62619 UN38.3

From Inquiry to Global Delivery

A clear and efficient process takes your project from initial inquiry to production and delivery, with professional support at every stage.

01

Inquiry & Consultation

Share your application, specifications and estimated quantity. We review your needs and recommend suitable battery solutions.

02

Quotation & Samples

Receive a tailored quotation based on your requirements and order quantity. Samples can be arranged for product evaluation.

03

Production & QC

After order confirmation, we coordinate factory production and inspection to ensure the products meet the agreed specifications.

04

Global Delivery

We support export documentation and shipping arrangements, with applicable battery transportation documents such as UN38.3 and MSDS.

Energy Storage Solutions for Every Application

From rooftop backup to grid-scale storage — complete LFP-based systems engineered, tested and supported by one factory.

Residential ESS

Residential ESS

5–15kWh home energy storage for solar self-use and backup power.

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Commercial & Industrial

Commercial & Industrial

Scalable ESS solutions for peak shaving, backup and commercial power management.

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Utility-Scale Storage

Utility-Scale Storage

Large-scale battery systems for grid support, renewable integration and energy management.

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Microgrid & Portable

Microgrid & Portable

Portable power stations and storage solutions for off-grid and emergency applications.

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Mobility & Specialty Batteries

Mobility & Specialty Batteries

Customized lithium batteries for mobility, drones, cameras and specialty equipment.

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Blog

Market insights, certification guides and sourcing playbooks for ESS buyers

Address
Room 2101, Building 8, Shangzuo SPARK, Xinshi Community, Dalang Subdistrict, Longhua District, Shenzhen, Guangdong, China

Let's Power Your Next Project

Tell us about your project — application, target market and estimated volumes. Our engineers reply within 24 hours with specs, samples and a tailored proposal.