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SiC MOSFET Technology
SMA Large Scale Stability Enhanced DC Coupled Hybrid Solution
+SMA Engineering Services
SiC MOSFET Technology

Engineered for Grid Stability. Designed for Long-Term Project Value.

SMA Stability Enhanced DC-Coupled Hybrid Solution Integrating solar, battery storage and grid-forming technology to optimise energy utilisation, support grid stability and improve long-term asset performance.

Integrated Hybrid Solution. Optimised for Performance.

As Australia's energy system evolves, utility-scale renewable projects face increasingly complex technical, operational and commercial requirements. Meeting these challenges requires integrated solutions that optimise energy yield, support grid stability and deliver reliable performance throughout the asset lifecycle.

SMA's Stability Enhanced DC-Coupled Hybrid Solution combines solar generation, battery storage, advanced grid-forming technology and intelligent plant controls in one integrated system.

Engineered for stable and reliable operation in challenging grid environments, the solution helps reduce conversion losses, optimise plant performance and enhance operational flexibility. Its integrated architecture helps simplify system integration and reduce infrastructure complexity, with the potential to lower deployment and operational costs. By enabling energy shifting, PV clipping recapture and the provision of grid services, it creates opportunities to maximise long-term project value.

Explore the Technology Behind the Solution

Discover how advanced DC-coupled architecture can support grid stability, increase energy yield, simplify system integration and improve long-term project value.

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Enhanced Grid Stability and Operational Confidence

Advanced grid-forming technology supports stable operation in weak and dynamic grid environments, helping utility-scale hybrid projects respond to evolving grid requirements and deliver reliable performance.

  • Grid-forming technology: Supports voltage and frequency formation for stable operation under changing network conditions.

  • Inertia and fast frequency response: Provides synthetic inertia and fast frequency response capabilities to support power system stability and disturbance response.

  • System strength contribution: Supports short-circuit current contribution and improved fault response.

  • Proven and compliant: Backed by SMA's proven grid-forming track record and compliant with applicable Australian and New Zealand grid requirements.

Optimised Efficiency and Energy Performance

Advanced power conversion technology delivers high efficiency and reliable performance, helping maximise energy yield, reduce conversion losses and improve long-term project economics.

  • SiC MOSFET* technology: Increases efficiency, reduces energy losses and improves lifetime performance.

  • High energy output: Up to 99.5% DC-side efficiency and up to 99.45% AC-side efficiency, supports higher round-trip performance and yield.

  • Consistent performance: Maintains full power output at ambient temperatures up to 35°C.

  • Secure system architecture: Designed to prevent unauthorised remote shutdown, supporting operational security and control.

Maximise Project Value and Revenue Potential

Unlock additional revenue opportunities and enhance operational flexibility to support stronger project economics throughout the asset lifecycle.

  • Energy shifting: Store energy for dispatch during higher-value pricing periods.

  • Multiple revenue streams: Enable participation in eligible energy and grid service markets.

  • PV clipping recapture: Capture and store solar energy that would otherwise be lost through inverter clipping.

  • Operational flexibility: Adapt energy dispatch to changing market conditions and project requirements.

Cost-Effective Hybrid Architecture

Designed to improve system performance and project economics through an efficient, integrated architecture.

  • Lower System Costs: High-power system components can reduce specific system costs for large-scale projects.

  • Higher Energy Yield: For suitable project configurations, DC-coupled architecture can capture PV energy that would otherwise be clipped and reduce conversion losses, increasing usable energy output. A simplified system design may also reduce CAPEX and support improved project economics.

  • Reduced Operating Costs: Improved system efficiency can reduce energy losses and operating costs over the project lifecycle.

  • Scalable and Flexible Design: Supports project expansion and evolving operational requirements.

*Silicon Carbide Metal-oxide-Semiconductor Field-effect Transistor

Integrated Technology. One Coordinated System.

SMA's DC-coupled hybrid architecture brings together solar generation, battery storage, advanced power conversion and intelligent plant controls in one integrated solution.

The coordinated system design supports efficient energy management, grid-forming capabilities and flexible operation to meet the requirements of utility-scale hybrid projects.

Optimised DC-Coupled Design for Maximum System Yield

SMA's DC-coupled hybrid architecture supports configurations of up to 7 MW at 1,100 V DC, enabling flexible PV design and simplified system integration.

Combining the SiC-based DC-DC Converter with Sunny Central Storage technology, the solution delivers DC-side efficiency of up to 99.5% and AC-side efficiency of up to 99.45%.

This integrated architecture helps minimise conversion losses, maximise usable energy and support improved system performance and project economics.

Large Scale Cybersecurity

Cybersecurity for Long-Term Operational Confidence

Cybersecurity is an essential part of protecting critical energy infrastructure. SMA integrates cybersecurity into its large-scale solutions to help safeguard energy assets, support operational resilience and reduce security-related risks.

SMA large-scale cybersecurity solutions

Proven Grid-Forming Expertise in Australia

SMA's grid-forming technology is supporting the evolution of Australia's energy system. Explore the Mortlake Battery Energy Storage System and discover how SMA's grid-forming technology contributes to power system stability.

Explore the Mortlake Project

Let's Discuss Your Hybrid Project

Every utility-scale project has unique technical, operational and commercial requirements. Explore how SMA's integrated hybrid technology and engineering expertise can support your project objectives.

Discuss Your Project with SMA