Why GSTS?

The versatility and diverse expertise of our team enable us to undertake a wide range of projects, addressing the evolving needs of asset owners and ensuring the successful delivery of your project.

Performance optimisation

We systematically analyse asset performance to identify losses, unlock efficiency gains, and maximise energy yield across the full lifecycle of solar assets.

Asset reliability

Through proactive monitoring, failure mode analysis, and targeted interventions, we enhance equipment reliability and reduce forced outages.

Data-driven insights

Advanced analytics using SCADA, inspections, and field data enable early fault detection and informed, evidence-based decision-making.

Operational excellence

We optimise maintenance strategies, operational processes, and site practices to improve availability, safety, and long-term asset health.

Risk reduction

By addressing technical, operational, and grid-related risks, we protect asset value and ensure stable, predictable plant performance.

Sustainable value creation

Our reliability and efficiency programs are designed to deliver measurable performance improvements, extended asset life, and improved returns on investment.

What we offer

We provide comprehensive technical, financial, and commercial support across the entire project lifecycle.

Working in close collaboration with our in-house specialists, we bring together expertise in engineering, technical delivery, construction, ESG, grid, finance, and contractual matters.

Performance ratio (PR) benchmarking and degradation analysis
Identification and mitigation of recurring failure modes (modules, inverters, trackers, BESS)
Preventive and predictive maintenance strategy optimization
Root cause analysis (RCA) of repeated alarms, trips, and forced outages
Soiling loss assessment and optimization of module cleaning strategies
Inverter performance tuning and firmware optimization reviews
Tracker availability, backtracking optimization, and stow strategy assessment
DC-side health assessments (string imbalance, hotspot risk, insulation resistance)
AC-side reliability assessments (transformers, switchgear, protection systems)
Thermal performance analysis using thermography and targeted corrective actions

Availability and reliability KPI definition, tracking, and improvement planning
Spares strategy optimization and critical component risk assessment
SCADA data analytics for early fault detection and performance anomalies
Energy yield gap analysis against P50/P75 projections and corrective action plans
Grid compliance performance monitoring and improvement recommendations
Curtailment analysis and mitigation strategies
Cybersecurity and SCADA system reliability assessments
Review and enhancement of operational procedures and switching philosophies
Mean Time Between Failure (MTBF) and Mean Time to Repair (MTTR) improvement initiatives
Lifecycle asset health scoring and prioritization of refurbishment or upgrades

Asset management

Operations & maintenance

Reliability and efficiency improvement

Inventory Management

Solar

Wind

Energy storage

Green hydrogen

Hydro

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Life at GSTS

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Transitioning to clean energy

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About GSTS

Meet our executive leadership team