System Information

This page shows the current system configuration, power limits, data pipeline, and supporting components used in your solar dashboard environment. It is intended as a quick reference and a status explanation for how your FranklinWH system, solar arrays, Pi appliance, and dashboard all work together.

• FranklinWH Agate Inverter – live power flows, SOC
• A-Power Battery – 13.6 kWh usable capacity
• Solar Arrays: South (7.6 kW) + West (2.8 kW)
• Solar Dashboard – Pi-hosted real-time pages on local network
• History Logging – JSONL daily history snapshots
• Replay Engine – smooth playback of historical days
• TRMNL Display – external dashboard via screenshot page
• Web Server – public pages at bbbrown.com

Key files generated on the Pi:

• solar.json – latest real-time snapshot
• daily_summary.json – daily totals
• history/YYYY-MM-DD.jsonl – per-day time series
• solar_screenshot.png – TRMNL snapshot

The Pi fetches live data every few seconds, updates the local dashboard instantly, and uploads selected files to the web server on a predictable schedule. The TRMNL page is updated every 10–15 minutes to stay within the device’s refresh limits.

The Replay view reads from the daily JSONL files to provide a smooth, controlled playback of any day’s operation. You can scrub through time with the slider, change playback speed, or loop the entire day. The headline displays a concise summary: S x.x · H x.x · G x.x · B x.x · SOC xx%.