• C&I BESS Energy Storage System Manufacturer

    Reliable commercial and industrial battery energy storage systems (BESS) for peak shaving, backup power, and renewable energy integration. Scalable solutions designed for performance, safety, and long-term efficiency.

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  • Turnkey EPC Solutions for Solar, BESS, EV Charging & Off-Grid Microgrids

    Delivering end-to-end energy systems including solar PV, battery energy storage, EV charging and off-grid microgrid solutions.

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    Off-grid renewable energy system powering industrial facility with solar, wind and battery storage

  • Professional EV Charging station Manufacturer & Global Supplier

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    Technicians assembling EV chargers on the production line, installing wiring harnesses and electronic components in a modern factory

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Leading Manufacturer
of Integrated BESS & EV Charging Solutions

AnengJi is a manufacturer of commercial and industrial battery energy storage systems, AC and DC EV charging stations. Backed by an engineering and R&D team with nearly 20 years of experience in power electronics and energy equipment development, we focus on practical, configurable products for international B2B customers.

We serve project developers, EPC contractors, system integrators, distributors, charging operators and commercial and industrial customers across Europe, North America, Asia and Africa. Battery energy storage equipment is our primary business, supported by EV charging products, charger modules and EPC or system-integration services for selected projects.

Our team supports customers from requirement review and equipment selection through BMS, PCS and EMS coordination, factory testing, technical documentation, delivery and commissioning support. This gives overseas customers a clearer path from product selection to project implementation.

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AnengJi-energy-storage-system-manufacturer-factory-aerial-view-mobile

Leading Manufacturer
of Integrated BESS & EV Charging Solutions

AnengJi is a manufacturer of commercial and industrial battery energy storage systems, AC and DC EV charging stations. Backed by an engineering and R&D team with nearly 20 years of experience in power electronics and energy equipment development, we focus on practical, configurable products for international B2B customers.

We serve project developers, EPC contractors, system integrators, distributors, charging operators and commercial and industrial customers across Europe, North America, Asia and Africa. Battery energy storage equipment is our primary business, supported by EV charging products, charger modules and EPC or system-integration services for selected projects.

Our team supports customers from requirement review and equipment selection through BMS, PCS and EMS coordination, factory testing, technical documentation, delivery and commissioning support. This gives overseas customers a clearer path from product selection to project implementation.

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2

Overseas Spare Parts Hub

5

Overseas Service Presence

37

European Countries Served

300+

Global Project Count

Top-Grade Products and Solutions

We provide a one-stop energy solution covering Battery Energy Storage Systems, EV Car Chargers, and Charging Modules. Built for reliability and consistent performance, our products are rigorously tested to operate in demanding conditions—from high heat and humidity to dust and harsh environments. Designed to last, they support the diverse energy needs of residential, commercial, and industrial applications.

2170kWh liquid-cooled battery energy storage container with integrated PCS EMS and hybrid cooling system for utility-scale and commercial BESS applications

Battery Energy Storage System

Built for Commercial & Industrial Energy Needs.

  • Scalable BESS Solutions: 100 kWh–5 MWh+
  • Air-cooled and liquid-cooled models
  • BMS PCS and EMS integration
  • Peak shaving solar integration and backup
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60-360kW Level 3 DC Fast Charging Station for Electric Vehicles

EV Car Chargers

Rapid Charging for Busy Stations.

  • 3.5-44 kW AC charger range
  • 20-480 kW DC fast charger range
  • J1772 Type 2 CCS CHAdeMO and GB/T options
  • OCPP 1.6 and 2.0 on supported models
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40kW IP65 High Protection Charging Module-Interface side

EV Charger Power Module

Flexible Power at the Core. Built to Scale.

  • 20 kW 30 kW and 40 kW module options
  • 150-1000 VDC output options
  • IP65 models for demanding environments
  • Parallel stacking for 120 kW+ charging systems
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Integrated Energy Storage & EV Charging Projects

Leveraging a proven track record across 100+ countries, Anengji continues to innovate integrated protection technologies for Solar PV, Battery Energy Storage Systems (BESS), and EV Charging infrastructure. Our “Solar-Storage-Charging” (All-in-One) solutions are engineered not only to maximize self-consumption and energy resilience but also to significantly reduce operational costs through intelligent energy management (EMS), empowering residential, commercial, and industrial (C&I) clients to achieve a high-efficiency, low-carbon future.

AnengJi 120kw-DC EV Charging-Station-in-Malaysia

120kW DC Fast Charger for Commercial Parking in Malaysia

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3.5MW/7.3MWh lithium ion battery energy storage installation in Romania industrial park.

Romania 3.5MW/7.3MWh Industrial Energy Storage: High-Capacity Grid Integration

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180kW-240kW DC dual-gun EV charging station installed in a commercial parking lot in Uzbekistan.

Uzbekistan Project:180kW-240kW DC Fast Charging Station

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Anengji 500kW/1165kWh **lithium ion battery energy storage** system deployed in a New Zealand industrial park for frequency regulation.

New Zealand BESS: 500kW/1165kWh Frequency Regulation Solution

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Ukraine 1MW2MWh battery energy storage system installation

Ukraine 1MW/2MWh Energy Storage: 20ms Seamless Backup for Industrial Resilience

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Belgium C&I energy storage system installation with ECO-E107WS PCS

Belgium C&I Energy Storage: 100kW/214kWh Solar-plus-Storage Case Study

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Why Choose Our Factory

Safety and Reliability

Battery storage and EV charging products are configured with model-specific electrical protection, monitoring and thermal-management functions. Applicable test reports and certification documents should be reviewed for the selected model and destination market.

Configurable Products and Customization

We support project-specific BESS configuration and qualified OEM ODM requirements for EV charging equipment and power modules. Capacity, power, interfaces, enclosure and software options are confirmed during technical review.

Factory Production and Testing

The agreed products follow controlled production, inspection and factory-testing procedures. Customers can request the documentation and inspection scope required for their order or project.

Delivery and Technical Support

Our team coordinates product documentation, shipment, installation guidance, remote troubleshooting and spare-parts planning according to the contracted service scope.

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AnengJi Procurement Service Process

  • Step 1 Share Your Requirements

    Provide the product type, installation country, application, required power or energy, quantity, target schedule and any available site or technical information.

  • Step 2 Product Selection and Configuration

    Our team reviews the requirement and recommends a preliminary BESS, EV charger or power-module configuration for further discussion.

  • Step 3 Technical and Commercial Proposal

    Receive the proposed model, main configuration, supply scope, commercial terms and the documents available for review.

  • Step 4 Confirm the Agreed Scope

    Confirm technical parameters, interfaces, customization, inspection requirements, delivery terms and responsibilities before production.

  • Step 5 Production and Factory Testing

    The equipment is manufactured and inspected according to the confirmed order and agreed factory-testing scope.

  • Step 6 Delivery and Technical Support

    We coordinate shipment, documentation, installation guidance and post-delivery technical support according to the contract.

EV charging station customization with software design by Anengji engineer

Quality is backed by certification.

Certification and compliance requirements vary by product model, system configuration and destination market. During product qualification, AnengJi can provide the applicable datasheets, certificates, test reports and factory documentation for review.

Before procurement, customers should confirm the exact model covered by each document, the certificate holder, the referenced standard and any local grid or installation requirements.

 
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Request BESS Pricing for Your Project

The cost of a battery energy storage system (BESS) depends on capacity, power requirements, and application scenarios.

We provide customized energy storage solutions tailored to your project needs and ROI targets.

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EV Charging & Storage at International Exhibitions

As a leading Chinese manufacturer of EV charging (EVSE) and Battery Energy Storage Systems (BESS), Anengji is a prominent fixture at 100+ global trade fairs across Europe, North America, and Southeast Asia.

At every event, we showcase more than just hardware. We present Integrated Solar-Storage-Charging solutions designed to optimize energy efficiency, enhance grid stability, and provide resilient Energy Management (EMS) for businesses and communities.

Our global footprint reflects our commitment to delivering smart, customized energy solutions. Through these interactions, we continue to drive the clean energy transition and engineer a sustainable, zero-carbon future.

AnengJi showcasing EV chargers at international exhibitions, presenting products and solutions to customers during live demonstrations.

Recent Blog

Engineer inspecting liquid-cooled battery racks inside a 5MWh BESS container

5MWh BESS Cost Europe: DC Block vs Installed Project

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engineers inspecting 5MWh liquid-cooled BESS container in factory, battery energy storage system testing and quality assurance before deployment

5MWh BESS Guide: Design, Applications, Cost & Sizing

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Battery energy storage system design at a European industrial site

Battery Energy Storage System Design Guide for Europe

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Isometric C&I energy site comparing 1-hour, 2-hour and 4-hour BESS configurations with solar, factory loads and grid connection

BESS Duration Guide: How to Choose 1, 2 or 4 Hours

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3D isometric cutaway illustration comparing liquid-cooled C&I cabinet BESS and containerized BESS structural architectures

Cabinet vs Containerized BESS: How to Choose for Large C&I

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Compact outdoor liquid-cooled C&I energy storage cabinet installed behind the meter at an industrial facility

C&I vs Utility-Scale Energy Storage: Key Differences in Applications, Technology, Cost & ROI

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3D isometric cutaway view of a commercial solar battery storage container showing lithium battery modules and cooling system

Commercial Solar Battery Storage: How to Size Systems & Maximize ROI

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anengjiPower Battery Energy Storage System Make Money Europe

How Does a Battery Energy Storage System Make Money in Europe?

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Commercial EV Charging, Battery Storage-FAQs

Absolutely. As leading BESS manufacturers, we provide comprehensive OEM and ODM services tailored to your specific needs. Whether you require a specialized commercial battery storage system or a heavy-duty industrial energy storage unit, our engineering team can customize everything from capacity scaling and BMS (Battery Management System) logic to exterior branding.

Note: Minimum Order Quantity (MOQ) varies based on the customization complexity of the power storage battery and structural requirements.

Reliability is the backbone of grid scale energy storage. We offer a standard long-term warranty of 5 to 10 years, depending on the specific BESS system model and application (such as cycle frequency).

Our warranty covers the performance of the electricity storage device and core components, ensuring your investment in commercial energy storage remains productive and efficient for its entire lifecycle.

Quality control is integrated into every stage of our energy storage systems production.

  1. Rigorous Testing: We provide pre-production samples and conduct a 100% final inspection before any BESS system leaves the factory.
  2. Full Traceability: Every container BESS supports “One Unit, One Code,” allowing complete traceability from individual battery cells to the final assembly.
  3. High Standards: Our systems are designed to meet the demands of grid scale battery storage, utilizing Tier-1 cells and advanced thermal management to ensure maximum safety and longevity for all our battery storage companies partners.

A Commercial & Industrial Energy Storage System (C&I ESS) is the intelligent energy management core designed for factories, logistics centers, commercial complexes, and large-scale public facilities. More than just a backup power source, it serves as a strategic tool to actively optimize energy assets.

By integrating advanced Lithium Iron Phosphate (LiFePO4) battery technology with a smart Energy Management System (EMS), a C&I ESS enables “time-shifting”—storing electricity during off-peak hours or periods of surplus PV generation and releasing it during peak demand. This significantly reduces electricity expenditure through peak shaving and demand management while providing Uninterruptible Power Supply (UPS) functionality to ensure business continuity during grid fluctuations.

To ensure a successful investment, we recommend evaluating the following dimensions:

  • Localization & Compliance: The system must comply with the specific grid codes of the installation country (e.g., VDE 2510-50 in Germany, G99/G100 in the UK). All AnengJi products carry full EU certification.
  • Battery Chemistry & Safety: Prioritize LFP technology, which has a very low risk of thermal runaway, making it ideal for indoor or high-occupancy areas.
  • Efficiency & Longevity: Focus on Round-trip Efficiency (RTE) (should be >85%) and cycle life guarantees (typically 10 years or 6,000 cycles).
  • Compatibility: Ensure the system integrates seamlessly with existing PV inverters, EV charging infrastructure, and third-party EMS platforms while supporting future capacity expansion.
  • Bankability & Service: Partner with providers who have local European technical support teams and long-term fulfillment capabilities to ensure spare parts supply throughout the system’s life.

Safety isn’t an afterthought—it’s built into every charger we make. Our EV charging stations meet strict international standards to ensure reliable performance in any environment.

Certifications:
CE, CB, UL, and RoHS compliant. IP54-rated for dust and water protection. We also support TUV and CCC for local market requirements.

Protection Features:
Built-in safeguards include overload, overcurrent, short circuit, leakage (RCD), overvoltage/undervoltage, overtemperature/undertemperature, grounding, and surge protection (SPD). Each unit also supports automatic power cut-off and charging gun lock to keep everything secure.

All chargers comply with IEC 61851 standards and feature multi-layer protection. The result: a safer experience for drivers, vehicles, and equipment—every single time.

Get a quote and solution now

  • Integrated Solutions: Supports EV Charging & C&I Energy Storage (BESS).
  • Universal Compatibility: Seamlessly adapts to mainstream EVs, Solar PV, and Grid standards.
  • Scalable Architecture: Tailored for businesses of all scales and energy demands.
  • Smart & Reliable: Engineered for high efficiency, safety, and optimized ROI.

Talk to Our Expert

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