Industrial solar SCADA & telemetry intelligence
Overview
ENSPL provides solar plant operators with live generation monitoring, predictive inverter failure alerts, and automated grid feed compliance reporting across utility-scale photovoltaic installations.
Solar plant technicians were manually checking inverter logs across dozens of field sites, leading to delayed fault detection and lost megawatts.
Built a high-performance telemetry dashboard with time-series charts, automated anomaly detection, and SMS/email incident escalation.
Outcomes
Key features
Live generation monitor
Sub-second power output and solar irradiance telemetry graphs.
Inverter fault alerts
Automated threshold anomaly detection and instant dispatcher alerts.
Compliance reporting
Exportable grid feed reports aligned with regional regulatory requirements.
Plant health scoring
Efficiency scoring per inverter string based on historical solar curves.
System architecture
Stack
Gallery
Challenges
High-frequency telemetry
Ingesting thousands of metrics per second required specialized time-series hypertable chunking in TimescaleDB.
Low-bandwidth field sites
Field gateways frequently had intermittent 2G/3G connections, requiring offline client-side buffer sync.
Key learnings
- Time-series queries perform exponentially better with pre-aggregated rollups for multi-week dashboard views.
- Industrial UIs need high-contrast data visualization to be readable in bright control room environments.
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