Storage built around your site
Commercial & Industrial Battery Energy Storage Systems
Reduce peak demand. Support essential loads. Make more use of your solar energy.
209–418 kWh per cabinet. Modular, liquid-cooled LFP storage configured around your load profile, electrical infrastructure and project goals.
01 / Find your fit
What should your
battery system do?
The application comes first. Power, capacity and dispatch strategy follow.
Put stored energy to work when demand rises.
Evaluate how battery dispatch could reduce grid demand during expensive peaks. The right configuration depends on your load profile and electricity tariff.
Discuss this applicationStart with the loads you need to support.
Define the required power, operating duration and electrical architecture for essential loads. Backup capability depends on the full system design and controls.
Discuss this applicationMake more use of your solar generation.
Explore storing available solar energy for later use. The balance between generation, consumption and export constraints shapes the storage configuration.
Discuss this applicationBuilt around behind-the-meter sites, variable industrial loads and phased capacity expansion. Cabinet count, power conversion and controls follow the application.
Explore common sites & operating needs
Manufacturing & Industrial
Peak shaving, load smoothing, and power quality stabilization for high-load operations.
Commercial Buildings & Campuses
Time-of-use optimization, demand charge reduction, and on-site energy management.
Data Centers & Critical Facilities
Fast-response backup power and grid support for uptime-critical operations.
EV Charging Infrastructure
Peak demand buffering and grid constraint mitigation for high-power charging sites.
Telecom & Distributed Infrastructure
Reliable backup power and energy continuity for distributed networks.
Healthcare, Logistics & Essential Services
Backup power and operational continuity for mission-critical facilities.
02 / Define the system
Understand the equipment.
Define the complete scope.
A cabinet is one part of a BESS. Your proposal should make the full project scope clear.
The battery platform
Inside the BX cabinet
- Modular LFP battery configuration
- Battery management and active liquid cooling
- Integrated aerosol fire suppression
- Cabinet specifications in the product datasheet
Defined around your project
Beyond the cabinet
- PCS power rating and AC / DC architecture
- EMS, SCADA and electrical interfaces
- Protection, switchgear and transformers
- Installation, commissioning and support scope
Equipment, responsibilities and exclusions are confirmed in the project proposal. Final configuration depends on the application and electrical requirements.
03 / Why BX
Why BX industrial battery storage
Engineered for C&I Power Systems
Designed for high-voltage commercial and industrial applications, including behind-the-meter and grid-connected systems.
Application-Driven Configuration
Systems configured based on load profile, duty cycle, and site constraints, with flexible PCS and EMS integration.
Defined Scope and Execution
Clear system boundaries, documented interfaces, and direct technical support from design through commissioning.
From first question to defined scope
What happens
after you enquire.
Bring installation, commissioning and operating requirements into the conversation before procurement.
- 01
Define the application
Start with your energy goal, location and project stage. Existing load data helps when it is available.
- 02
Review the configuration
Discuss power, capacity, controls and electrical interfaces against the intended duty cycle.
- 03
Agree the project scope
Confirm equipment, responsibilities, exclusions and the next engineering or commercial step.
Planning a peak-shaving project?
Explore how demand, tariff and dispatch shape battery sizing.
04 / Technical reference
Industrial battery storage configurations
209 kWh to 418 kWh per cabinet, scalable to multi-cabinet systems.
Compare all 5 models below. On smaller screens, swipe across the table.
| Specification | C&I-ESS-209 | C&I-ESS-261 | C&I-ESS-313 | C&I-ESS-366 | C&I-ESS-418 |
|---|---|---|---|---|---|
| Battery Configuration | 4/8 packs @ 52S1P | 5/8 packs @ 52S1P | 6/8 packs @ 52S1P | 7/8 packs @ 52S1P | 8/8 packs @ 52S1P |
| Usable Energy (kWh) | 209 | 261 | 313 | 366 | 418 |
| Max Power (kW) | 104 | 131 | 157 | 183 | 209 |
| Voltage Range (Vdc) | 603.2 - 738.4 | 728 - 923 | 873.6 - 1,107.6 | 1,019.2 - 1,292.2 | 1,164.8 - 1,476.8 |
| Net Weight | 2,490 kg (5,490 lb) | 2,850 kg (6,285 lb) | 3,190 kg (7,050 lb) | 3,570 kg (7,875 lb) | 3,930 kg (8,675 lb) |
| Battery Chemistry | Lithium Iron Phosphate | ||||
| Roundtrip Efficiency | 94% (25°C, 0.5C) | ||||
| Usable Cell Capacity (Ah) | 314 | ||||
| Continuous Current (A) | 157 | ||||
| Internal Fuse Rating (A) | 315 | ||||
| Product Dimensions (D×W×H) | 1,300 × 1,300 × 2,374 mm (51 × 51 × 93 in) | ||||
Published product ratings. Confirm the selected configuration and complete system requirements during project review.
SYSTEM DESIGN NOTES
Integration, documentation & delivery
Platform & operating dataCapacity, thermal management & operating limits
Choose from five cabinet configurations for indoor or outdoor deployment. Active liquid cooling supports continuous-duty thermal management. The table brings together capacity, power, voltage, weight and dimensions; compare those requirements with the selected PCS and control architecture.
Electrical & control integrationPCS, controls & electrical interfaces
Switchgear & Transformers
BX systems tie into low and medium voltage switchgear and step up transformers as part of the interconnection design. Protection coordination, fault ratings and clearances are reviewed against your site's single line diagram.
PCS / Inverters
The power conversion system manages bidirectional flow between the battery and your facility bus. BX sizes PCS capacity to your load profile and configures grid support functions such as ramp control and power factor correction.
EMS / SCADA
The energy management system dispatches the battery against tariffs, demand targets and site schedules, and exposes live telemetry. Integration with existing SCADA and building systems keeps operations in one view.
Solar PV
Storage pairs with new or existing PV to lift self consumption and capture clipped or exported energy. AC and DC coupled architectures are both supported, chosen by site layout and interconnection limits.
Backup Generators
Batteries coordinate with diesel or gas generators for layered resilience. The system carries loads instantly during an outage while generators start only for extended events, cutting fuel use and runtime.
Functions such as backup transfer, grid support, black start and islanded operation depend on the selected power conversion, protection and controls.
Safety & project documentationProtection, certification scope & local approvals
LFP batteries, battery management, liquid cooling and integrated aerosol suppression form part of the battery platform. Review fire protection provisions, installation requirements and the local approval process together.
Confirm model-specific certification scope and documentation against applicable UL, IEC, CSA, CE and regional requirements. Discuss IEC 62619, UL 9540 and NFPA 855 applicability for the selected configuration and installation.
Installation, warranty & supportSite responsibilities, warranty & service
Confirm site access, electrical installation, commissioning responsibilities and operating requirements before procurement. The proposal should identify delivery scope, support, warranty terms and exclusions for the selected configuration.
Discuss standard product warranties, extended coverage options up to 15 years, spare parts and service packages. Availability and terms depend on the equipment, project scope and operating profile.
For your technical review
Keep the cabinet specifications at hand.
Capacity, electrical ratings and dimensions in one product PDF.
05 / Your questions
Before you move forward.
Answers to common sizing, integration and procurement questions.
System fitAre BX C&I systems for behind-the-meter or front-of-the-meter use?
Primarily designed for behind-the-meter commercial and industrial applications, including peak shaving, backup power, and on-site energy optimization. Systems can support front-of-the-meter and grid-interactive applications when paired with appropriate PCS, protection, and control architecture.
DeploymentWhere can BX C&I battery cabinets be deployed?
Deployed across North America, Europe, and the Middle East. Cabinets are suitable for indoor and outdoor installations.
DocumentationWhat standards and certifications do BX C&I systems meet?
Designed to comply with applicable North American and international standards, including UL, CSA, IEC, and CE. Confirm the applicable documentation and certification scope for the selected model and installation during project review.
SizingHow are BX C&I systems sized and configured for a project?
Sizing is based on site load profiles, operating strategy, and electrical constraints. Cabinet count, usable energy, PCS rating, and control logic are defined per project.
IntegrationCan BX C&I systems integrate with existing electrical infrastructure?
Yes. Systems integrate with switchgear, transformers, PCS/inverters, EMS, SCADA, and on-site generation.
SupportWhat warranties and service support are available?
Standard product warranties are provided, with optional extended coverage, spare parts packages, and service support based on project requirements and operating profile.
Your project starts with a conversation
Turn your energy goal
into a defined next step.
Share your project for sizing and pricing, or choose a time to speak with our team.