OpSys
OpSys
Products/Energy Infrastructure/BESS
Energy Infrastructure · 01

Battery Energy Storage

Utility-grade Battery Energy Storage Systems from C&I cabinets to grid-scale container installations. Integrates Li-Ion and LFP chemistries with factory-integrated BMS, PCS, and EMS for peak shaving, frequency response, and renewable firming.

Fully integrated with the OpSys Energy Optimization, SCADA, and AI Analytics modules, our BESS solutions deliver intelligent, autonomous dispatch — maximising revenue, extending battery life, and ensuring grid code compliance from day one of operation.

≥92%
Round-Trip Efficiency
6,000+
Cycle Life
500MWh
Max Installation
<100ms
Response Time
Integrated with OpSys
Energy OptimizationSCADA/DMSPMS/EMSAI ForecastingESG Reporting

Use Cases

Renewable Firming

Smooth intermittent solar and wind generation to deliver firm, dispatchable power to the grid.

Peak Shaving

Reduce demand charges by discharging during peak tariff windows for C&I and industrial facilities.

Frequency Regulation

Sub-second response for primary frequency control and synthetic inertia services.

Microgrid & Islanding

Provide backup power and black-start capability for critical infrastructure and remote microgrids.

Key Capabilities

Multi-Chemistry Support

Supports Li-Ion NMC, LFP (LiFePO₄), and sodium-ion chemistries. LFP preferred for long-duration, high-cycle applications; NMC for high-energy-density C&I deployments.

Integrated BMS & PCS

Factory-integrated Battery Management System and Power Conversion System. Cell-level monitoring, active balancing, SOC/SOH estimation, and thermal management in a single enclosure.

Revenue Optimisation

AI-driven dispatch for peak shaving, frequency regulation, spinning reserve, and energy arbitrage. Connects directly to OpSys Energy Optimization and PPA & Billing modules.

Safety & Fire Protection

IEC 62619 and UL 9540A certified. Integrated gas detection, aerosol fire suppression, and thermal runaway containment. Compliant with NFPA 855 and IEC 62933 grid-scale standards.

Lifecycle Analytics

Continuous SOH degradation modelling with calendar and cycle ageing algorithms. Predictive replacement scheduling reduces unexpected capacity fade and extends warranty periods.

Scalable Architecture

Modular rack-to-container architecture scales from 50 kWh C&I cabinets to 500 MWh grid-scale installations. Parallel string topology enables N+1 redundancy without derating.

Technical Specifications

Energy Range50 kWh – 500 MWh+
ChemistryLFP · NMC · Na-Ion
Round-Trip Efficiency≥ 92% (AC-AC)
Cycle Life6,000+ cycles @ 80% DoD
C-Rate0.5C – 2C (continuous)
DC Voltage Range600 – 1500 V
CommunicationModbus TCP · CAN · IEC 61850
Safety CertificationsIEC 62619 · UL 9540A · NFPA 855
Operating Temperature-20°C to +55°C (HVAC managed)
Warranty10 years / 6,000 cycles

Design your BESS solution

From feasibility sizing to full EPC delivery, our team designs, integrates, and commissions BESS systems that maximise revenue and grid resilience.