☀in production, private

Solar plant monitoring platform

One screen for every installed PV system, across three inverter vendors, with expected-yield models, alerts and client reports.

Who it is for

Solar installers and O&M providers who have systems on SolisCloud, APsystems and Growatt and are tired of three portals.

What it does

Collector on a 15-minute timer pulling each vendor's API, with quota rationing where the vendor limits calls
Expected yield per plant (kWp × performance ratio × monthly sun hours) compared with actual production, so underperformance shows as a number, not a feeling
Inverter state, alarms, grid voltage readings and installation characteristics; rule-based diagnostics that state the rule behind each finding
Email alerts to the partners; monthly and maintenance reports to clients that stay in draft until a partner approves them
A public read-only report per plant by token link (energy only, no prices) and a demo mode that hides client names for teaching

A similar build for you

Any fleet of devices that report to vendor clouds — inverters, meters, compressors, vehicles — gets the same treatment: one collector per vendor, one model of what 'normal' is, alerts and reports on top.

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How it is built

Python collector on systemd timers, SQLite time series (5-minute power for 90 days, daily energy forever), vendor OpenAPIs (Growatt, SolisCloud, APsystems), Flask intranet, reportlab PDFs, SES email.

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