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C&I Battery Energy Storage Systems
For factories, warehouses, office buildings, shopping centers and commercial facilities.
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FOR EPC CONTRACTORS
C&I BESS Solutions for EPC Contractors
Build commercial, industrial and off-grid energy storage projects with configurable LiFePO4 battery systems, C&I BESS products and project-based technical support.
From preliminary system selection and documentation to manufacturing, delivery and commissioning support, Anern works with EPC contractors throughout the project lifecycle.
Project-based sizingPower, capacity and runtime
Compatibility reviewBattery, PCS and inverter
Tender documentationTechnical and commercial files
Delivery coordinationManufacturing through export
EPC PROJECT LIFECYCLE
Energy Storage Support Across the EPC Project Lifecycle
C&I energy storage projects require more than selecting a battery capacity. EPC contractors must connect site data, operating strategy, equipment compatibility and delivery requirements into one workable system plan.
Anern supports EPC partners with configurable battery energy storage products and technical information throughout project evaluation, procurement and delivery.
Solutions for different EPC project requirements02
Off-Grid Solar Battery Solutions
For locations with unreliable or unavailable utility power.
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Peak Shaving & Load Shifting ESS
For projects targeting demand management and electricity cost optimization.
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Microgrid Energy Storage
For solar, storage, generator and grid hybrid projects.
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Industrial & Infrastructure Backup
For critical commercial, industrial and infrastructure loads.
Explore platformSYSTEM ARCHITECTURE
Configure the Right BESS for Your Project
A practical configuration starts with how energy enters the site, how it is converted and controlled, how it is stored, and which loads it must support.
Project load profile
Grid and generator conditions
PV generation strategy
Future capacity expansion
ENERGY SOURCE
Solar PV
GeneratingUTILITY SOURCE
Grid
Grid connectedOPTIONAL SOURCE
Generator
StandbyMONITORING & CONTROL
EMS + Cloud Monitoring
Operating strategy · Alerts · Energy data
POWER CONVERSION & CONTROL
PCS / Hybrid Inverter
Bi-directional power conversion coordinated by EMS.
PV priority
ENERGY STORAGE
LiFePO4 BESS
BMS · Thermal management · Scalable capacity
ChargingPROJECT LOADS
Factory · Building · Infrastructure
SuppliedAC power flowCharge / dischargeMonitoring / control
Illustrative system logic for project discussion; final architecture depends on site data and equipment selection.BESS PRODUCT PLATFORMS
Recommended BESS Platforms for EPC Projects
Choose a platform by project architecture and deployment conditions, then confirm capacity, voltage and compatibility during technical review.
SCALABLE PLATFORMHigh-Voltage LiFePO4 Battery System
Scalable high-voltage battery platforms for commercial and industrial storage projects.
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INTEGRATED SYSTEMAll-in-One ESS
Integrated battery energy storage systems designed for streamlined C&I deployment.
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C&I CABINETLiquid-Cooled ESS Cabinet
Energy storage cabinets for higher-capacity commercial and industrial applications.
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MODULAR DEPLOYMENTOutdoor & Containerized ESS
Modular BESS architecture for larger energy storage, off-grid and microgrid projects.
View platformENGINEERING SUPPORT
Technical Support for EPC Contractors
The purpose of technical support is to reduce uncertainty before procurement—not to replace the EPC's site engineering responsibilities.
Connect product selection, system interfaces and project documentation before the commercial proposal is finalized.
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System Configuration Support
Preliminary equipment selection aligned with project power and capacity requirements.
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Technical Datasheets
Battery, ESS and related equipment specifications for engineering review.
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System Drawings
Applicable product drawings, connection information and technical documentation.
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Compatibility Support
Review of battery, inverter or PCS communication and electrical requirements.
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Compliance Documentation
Available model-specific certificates and test documentation for project review.
PROJECT DELIVERY
From Project Requirement to Delivery
A structured handoff at each stage keeps engineering, procurement and logistics aligned as the project moves forward.
PHASE 01Assess & Configure
PHASE 02Confirm & Produce
PHASE 03Deliver & Support
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Assess & Configure
Project Information
Country, application, load profile, capacity, PV system and schedule.
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Assess & Configure
Preliminary Configuration
Select battery capacity, system power and suitable ESS architecture.
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Assess & Configure
Technical Confirmation
Review parameters, compatibility, drawings and documentation.
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Confirm & Produce
Commercial Proposal
Confirm configuration, quantity, quotation and delivery plan.
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Confirm & Produce
Manufacturing & QC
Production, inspection and pre-delivery testing.
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Deliver & Support
Logistics & Delivery
Coordinate packing, export and project delivery requirements.
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Deliver & Support
Installation Support
Provide applicable installation documents and technical communication.
TENDER & PROCUREMENT
Project Documentation for Procurement and Tendering
EPC procurement processes often require structured technical and compliance documentation. Anern can provide available product and project documents according to the confirmed system configuration.
IEC 61000IEC 62619UN38.3MSDS
Documentation availability varies by product model and destination requirements.
Technical
- Datasheets
- Product specifications
- Installation manuals
- System diagrams
- Communication information
Quality & Compliance
- Certificates
- Test reports
- Quality documentation
- Warranty information
Commercial
- Quotation
- Product configuration
- Packing information
- Delivery documentation
GLOBAL PROJECT EXPERIENCE
BESS Projects Across Different Applications
Explore examples of off-grid and commercial solar projects delivered across different operating environments.
EPC RESOURCE CENTER
Frequently Asked Questions for EPC Contractors
Use these answers as a starting point, then confirm model-specific details with the technical team.
What information does Anern need to size a C&I BESS?
Anern typically needs the project location and application, peak load or rated power, daily energy use, required storage capacity or backup duration, PV capacity, grid conditions, generator details and intended charge-discharge strategy. Installation environment, available space, inverter or PCS requirements, expansion plans and the project schedule help refine the configuration.
Can Anern support solar-plus-storage and microgrid projects?
Yes. Configurable LiFePO4 battery and BESS solutions can be evaluated for systems combining solar PV, storage, utility power and generators. Anern can support battery capacity selection, system voltage, inverter or PCS matching and the overall storage configuration based on site conditions.
What battery capacities and voltage platforms are available?
Anern offers low-voltage battery products from 12.8V through 72V, as well as high-voltage C&I energy storage platforms including 60kWh, 112kWh, 128kWh, 225kWh and 261kWh configurations. Final availability and architecture should be confirmed against the project requirements.
Can Anern provide technical documents for project tenders?
Yes. Anern can provide tailored product specifications and available project documentation based on the proposed system configuration, including supporting technical documents required for procurement or tender review.
What certificates are available for BESS projects?
Available documentation may include IEC 61000, IEC 62619, UN38.3 and MSDS. Certification coverage is model-specific, so EPC contractors should confirm the required standards and destination market during technical review.
Can Anern support battery and PCS or inverter compatibility?
Anern battery systems use an integrated BMS and support CAN and RS485 communication. Compatibility can be evaluated for Anern equipment and applicable third-party inverters or PCS platforms before the final project configuration is confirmed.
What should I provide when requesting a BESS quotation?
Share the application country, basic electricity consumption, site and installation conditions, grid connection information and the expected equipment configuration. Anern's technical team can then discuss the project and prepare a suitable proposal.
START YOUR PROJECT REVIEW
Turn Your BESS Requirements Into a Practical System Proposal
Share the project country, load profile, target capacity, PV information, grid conditions and schedule to begin a preliminary configuration discussion.