Battery Energy Storage Systems (BESS)
- Utility-scale BESS
- Industrial BESS
- Microgrid storage systems
- Renewable integration storage
- Peak shaving systems
- Backup and resilience storage
Energy, Power & Electrical Infrastructure
Energy Storage Solutions
Battery energy storage systems that firm renewables, shave peaks and keep critical loads running.
Overview
Store energy when it is cheap, use it when it matters
Battery energy storage systems (BESS) have become one of the fastest growing grid technologies. According to the IEA, power sector battery deployment more than doubled in 2023, adding 42 GW, while battery costs have fallen by more than 90% in less than 15 years. Storage now makes commercial sense for utilities, industry and commercial buildings.
Optimity Global designs and integrates BESS for utility, industrial and microgrid applications, with the safety engineering, energy management systems and monitoring that long-term performance depends on.
Capabilities
What our Energy Storage Solutions offering covers
Storage Engineering
- System design and sizing
- Installation
- Commissioning
- EMS integration
- Monitoring systems
- Fire safety and thermal management design
Approach
How we deliver
Analyse
Load profiles, tariffs and use cases.
Size
Power, energy and degradation modelling.
Design
Electrical, controls and fire safety design.
Install
Supply, installation and integration.
Operate
EMS tuning, monitoring and warranty management.
Compliance
Standards and codes we work to
We align deliverables with the codes, standards and client specifications that apply to each scope. The references below are typical; final applicability is confirmed per project.
- IEC 62933 electrical energy storage systems
- IEC 62619 industrial lithium batteries safety
- UL 9540 and UL 9540A
- NFPA 855 stationary energy storage
- IEC 62477 power electronic converters
- IEEE 1547 interconnection
Let us plan your next requirement together
Share your scope, tender reference or technical specification and our team will respond with a clear, compliant and competitive proposal.