BESS Containers
IG Solar
BESS Containers
Containerised, MWh-scale battery energy storage for utilities, industries and solar parks.
BESS Containers
A BESS container is a pre-engineered, factory-tested storage block — LFP battery racks, BMS, thermal management and fire safety in a standard shipping container. Combined with power conversion (PCS), transformers and an energy management system, containers scale from a single MWh to large grid projects.
MWh-scale BESS from leading manufacturers. Exact specifications vary by brand and model.
BESS brands we use (MWh scale)
Liquid-Cooled · ~5 MWh
Liquid-Cooled BESS Containers
High-density 20-ft containers with precise liquid cooling for Indian heat.
- ~5 MWh per 20-ft container
- 314 Ah LFP cells
- Uniform temperature control, up to 55°C ambient
- Up to ~10,000 cycles, ~20-year life
- Dual-stage fire suppression (aerosol + water mist)
Typical Specifications
Energy~5 MWh per container
Cells314 Ah LFP
CoolingLiquid
Cycle LifeUp to ~10,000
Design Life~20 years
Fire SafetyAerosol + water mist
Air-Cooled · 1–3.7 MWh
Air-Cooled BESS Containers
Proven air-cooled containers for C&I and mid-size utility projects.
- ~1–3.7 MWh per container
- 280 Ah LFP cells
- Industrial HVAC thermal management
- ~6,000+ cycles
- Gas detection and suppression
Typical Specifications
Energy~1–3.7 MWh
Cells280 Ah LFP
CoolingAir (HVAC)
Cycle Life~6,000+
Best ForC&I, mid-size utility
Turnkey · PCS + EMS
Turnkey BESS Projects
Complete storage plants — containers, PCS, transformers, EMS, civil and grid integration.
- Projects from 1 MWh to 100+ MWh
- Peak shifting and demand-charge savings
- Solar firming and time-shifting
- Frequency regulation and grid services
- Remote monitoring and O&M
Typical Specifications
Scale1–100+ MWh
DurationTypically 2–4 hours
Round-Trip Efficiency~85–90% (AC)
IntegrationPCS, transformer, EMS
ApplicationsUtility, C&I, solar + storage