Commercial & Industrial ESS
BESS Cabinet Energy Storage Systems
Integrated cabinet storage for factories, commercial buildings, warehouses and distributed energy projects.
Commercial Storage for Peak Shaving, Backup and PV Utilization
Business customers need a clear link between the cabinet, the site scenario and the operational target: lower peaks, stronger backup and better renewable energy use.
BESS Cabinet Energy Storage Systems
LIANHENERGY commercial ESS cabinets integrate LiFePO4 battery packs, system protection and project-ready interfaces in a clean outdoor-rated enclosure. They are designed for peak shaving, backup power and renewable energy integration.
Where This Product Creates Value
These scenarios help customers recognize whether the product matches their energy storage project before they compare parameters.
Peak Shaving
Reduce demand peaks and improve commercial electricity cost control.
Facility Backup
Support essential loads for factories, warehouses and commercial buildings.
PV Integration
Store renewable energy and improve on-site solar utilization.
Advantages That Matter in Real Operation
Safety, system integration, expansion and installation support are presented through the operating environments where each advantage creates value.
01Integrated Cabinet ESS
Battery packs, protection and project interfaces are organized in a clean outdoor-rated cabinet.
02Peak Shaving Support
Designed for commercial electricity cost control through demand management and stored energy use.
03Facility Backup
Supports essential loads for factories, warehouses, offices and commercial buildings when configured properly.
04Outdoor Deployment
Cabinet-style enclosure supports project installation in outdoor or semi-outdoor commercial environments.
05PV Storage Ready
Works as part of commercial solar storage systems to improve renewable energy utilization.
06Configurable Projects
Voltage, capacity and power requirements can be matched around site load profile and operating strategy.
Technical Specifications
Key parameters are centered and organized for quick comparison during project evaluation.
| Parameter | BESS-200C | BESS-PLUS 500GP |
|---|---|---|
| Cell Type | LFP (LiFePO4) | LFP (LiFePO4) |
| System Energy | 200.704kWh | 516.10kWh |
| Battery Pack | 14.336kWh, 51.2V, 110kg | Project-specific pack configuration |
| Pack Quantity | 14 | Project dependent |
| Nominal Voltage | 716.8V | Project dependent |
| Supply Voltage | 638.4-786.24V | Project dependent |
| Output Current | 140A / 280A | Project dependent |
| Communication | Ethernet / CAN / RS485 | Ethernet / CAN / RS485 |
| Display | SOC status display, LED light display | EMS / system monitoring |
| Size (W x D x H) | 1500 x 1050 x 2200mm | Outdoor cabinet, project dependent |
| Weight | 1900kg | Project dependent |
| Operating Temperature | -20 to 60?C | -20 to 60?C |
| Ambient Humidity | ?95%RH (No condensation) | ?95%RH (No condensation) |
| IP Rate | IP55 | Outdoor-rated enclosure |
| Service Life | 6000 cycles @80% DOD / 25?C / 0.5C / 60% EOL | 6000 cycles @80% DOD / 25?C / 0.5C / 60% EOL |
| Scalability | Yes | Yes |
| Context of Use | Grid-connected / grid-connected + standby / off-grid | Large C&I / project ESS |
| Compatible Inverter | Compatible with major PCS brands | Configured by project requirements |
| Certification | Cell: UN38.3 / IEC62619 / UL1642 / JET; Pack: UN38.3 / IEC62619 / IEC61000; System: UL9540 (more available on request) | More available on request |
Common Questions Before Selection
Each product page includes practical answers matched to the product type, helping customers understand fit before inquiry.
Where is a cabinet ESS commonly used?
It is suitable for factories, warehouses, office parks, commercial buildings and distributed PV storage projects.
Can the cabinet be used outdoors?
Yes. The cabinet is designed for outdoor-rated energy storage deployment with project-specific configuration.
Can capacity be customized?
Yes. Commercial ESS projects can be configured according to voltage, power and capacity requirements.
What functions can a commercial ESS support?
Common functions include peak shaving, PV self-consumption, backup power, demand management and improved energy flexibility.
Does the cabinet include monitoring and protection?
Commercial ESS projects can include BMS, monitoring and system protection functions according to the final configuration.
How should a commercial system be sized?
Sizing depends on load profile, target backup time, PV capacity, power demand, site conditions and project operating strategy.
Need a Matched Commercial & Industrial ESS Configuration?
Send your application, capacity, voltage, power and backup-time requirements. LIANHENERGY will help review the suitable product route before quotation.