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Real-Time Solar Telemetry System

Visualize and Manage Your Solar Generation

An open-source multi-tenant telemetry platform designed for OpenDTU and AhoyDTU converters. Securely publish, track, and analyze your solar yield in real-time.

System Core Features

Everything you need to capture, secure, and monitor your PV system telemetry.

Isolated Multi-Tenancy

Create a secure, private account. Manage one or more DTUs in complete isolation. No other user can view or intercept your generation stats.

OpenDTU & AhoyDTU

Full support for both firmware stacks. Ingests nested OpenDTU JSON payloads or buffers AhoyDTU's individual subtopic metrics to write complete database entries.

Real-Time Ingestion

Telemetry data is published via MQTT directly to our high-performance Elixir broker. Updates are broadcasted instantly to your dashboard LiveView.

Dynamic Power Curve

Analyze generation patterns with a clean, dynamic SVG chart bucketed into 5-minute averages, displaying today's power curves, yield, and peaks.

System-Managed Credentials

Credentials and base topics are defined securely by the system on creation. Read-only tokens are displayed for easy input into your hardware configuration.

Optimized Persistence

Backed by index-optimized database tables and schema validations, telemetry records are persisted reliably and query speeds are kept constant.