TGS, through its Prediktor division, has been contracted to deliver its PowerView™ Plant SCADA solution for Scatec’s Grootfontein solar power project in South Africa’s Western Cape. The development spans three photovoltaic plants located near Ceres and Touws River, with a combined capacity of 225 MWAC—or 273 MWp—connected to Eskom’s national grid.
Contract Awarded for Grootfontein SCADA Deployment
The Grootfontein project marks a substantial deployment for TGS’s Prediktor division. The contract covers all three solar PV plants within the development, which together deliver 225 MWAC — equivalent to 273 MWp of installed peak capacity — placing Grootfontein among the larger utility-scale solar projects currently operating in South Africa’s Western Cape province.
The three sites near Ceres and Touws River feed electricity directly into Eskom’s national grid, having achieved full commercial operation in December 2025. Scatec requires a monitoring and control platform capable of managing all three plants as a coherent operational unit rather than as separate, siloed facilities.
Why a Centralized SCADA Platform Was Required
Running three large-scale PV plants simultaneously creates a genuine operational challenge. Operators need unified, real-time visibility across all facilities at once—without it, performance issues at one plant can go undetected while staff are focused elsewhere.
The equipment landscape at Grootfontein adds another layer of complexity. Each plant integrates inverters, solar trackers, substations, weather stations, and metering systems, all communicating through different protocols. Standardizing those data streams through a centralized SCADA solution isn’t optional — it’s what makes coherent day-to-day operations possible.
Scatec also needed the platform to serve two distinct functions: local plant-level monitoring for on-site teams and centralized reporting that feeds into its broader asset portfolio management. A single-site solution simply wouldn’t have cut it.
How PowerView™ Operates Across the Three Plants
PowerView™ delivers real-time monitoring, control, and performance management through an integrated web portal. Operators can access a unified view of all three plants from one interface, tracking equipment status and production metrics without jumping between separate systems.
The platform collects equipment data at high frequency, logging and aggregating it to support operational analysis, alarm management, and long-term performance tracking. When something deviates from expected behavior, the alarm management layer flags it quickly—compressing the gap between detection and response.
Plant control functions are built directly into the platform. Operators can manage inverter operations, adjust tracker control, and handle substation switching through PowerView™, with secure authentication and full operational traceability maintained throughout. Every control action is logged and attributable.
Reporting capabilities cover production analysis, availability tracking, and performance ratio calculations. Those metrics give Scatec’s asset management teams what they need to evaluate plant health and make informed decisions across the project’s operational life.
Context: Digital Infrastructure in Large-Scale Renewable Energy
Will Ashby, EVP Business Development at TGS, placed the Grootfontein contract in a broader context. “Projects like Grootfontein demonstrate how digital infrastructure plays a critical role in scaling renewable energy globally,” he said. “By providing operators with unified access to operational data and performance insights, solutions like PowerView enable more efficient plant operations and better decision-making across growing renewable portfolios.”
Scatec operates across multiple international markets, and its portfolio keeps expanding. That growth makes the ability to monitor and manage assets through a consistent digital platform increasingly important — for operational efficiency, yes, but also for meeting grid and regulatory requirements that vary by jurisdiction.
South Africa’s context makes that point especially sharp. Eskom’s national grid has faced well-documented reliability challenges in recent years, and solar projects feeding into it must operate efficiently while complying with grid codes. A SCADA platform that supports real-time control and structured reporting helps Scatec meet those obligations consistently across all three Grootfontein plants. The project also adds meaningful capacity to the Western Cape’s expanding renewable energy base—a region that has attracted growing investment in utility-scale solar.
Three PV Plants Shift to New Monitoring
TGS, through its Prediktor division, is supplying the PowerView™ Plant SCADA solution for Scatec’s 225 MWAC Grootfontein solar project in South Africa’s Western Cape. The deployment covers three PV plants near Ceres and Touws River, all connected to Eskom’s national grid.
PowerView™ is providing real-time monitoring, plant control, alarm management, and advanced performance reporting across all three facilities, integrating data from inverters, trackers, substations, weather stations, and metering systems through industry-standard communication protocols.
The contract supports Scatec’s need for both local plant-level visibility and centralized portfolio reporting—while helping the operator meet grid compliance requirements in a market where reliable solar generation carries particular weight.
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