Q: What container sizes are available?
From the 1.2MWh GCB-C1200 to the 2.4MWh GCB-C2400 40-ft container.
Utility-Scale ESS Containers
Scalable containerized LFP storage for grid-scale projects — from the 1.2MWh GCB-C1200 to the 2.4MWh 40-ft GCB-C2400, each with Grade A LFP cells and 768V DC architecture.
Technical specifications at a glance
| Model | Nominal energy | DC voltage | Battery modules | Warranty |
|---|---|---|---|---|
| GCB-C1200 | 1.2MWh | 768Vdc | 51.2V / 314Ah / 16.07kWh modules | 10 years |
| GCB-C2400 | 2.4MWh | 768Vdc | 150 × 51.2V / 314Ah LFP | 10 years |
Application scenarios
Grid services
Frequency regulation and capacity firming for utility networks.
Renewable integration
Time-shift solar and wind output to match grid demand.
Industrial microgrids
Provide stable, islandable power for large industrial sites.
Peak shaving
Dispatch large blocks of energy at high-tariff windows.
Buyer FAQ
Q: What is the DC bus voltage?
768Vdc nominal (672–864Vdc operating range).
Q: Is it suitable for grid-scale projects?
Yes — built for utility and large C&I renewable and grid-service applications.
Quality assurance & certifications
CE
IEC 62619
UL 1973
UN38.3
ISO 9001
Related Products
Explore Related Products
Off-Grid Hybrid Inverter 1.2-12kW
A five-model series from 1.2kW to 12kW combining MPPT solar charging with mains…
View Product
GCB-C1200 Utility-Scale Energy Storage Container
A factory-assembled 20ft ISO container integrating 75 LFP battery modules (15S5P…
View Product
GCB-C2400 40ft Energy Storage 1MW/2.4MWh
A premier 40ft HC All-in-One ESS Container solution engineered for massive energy…
View ProductStart your utility-scale storage project.
Share your interconnection, capacity and dispatch requirements for a containerized proposal.