SE Monitor

SE Monitor puts your SolarEdge PV system on your wrist.

A standalone Apple Watch app that talks directly to the official SolarEdge Monitoring API — no third-party servers, no iPhone companion. Enter your SolarEdge Account-level API key once on the Watch and SE Monitor shows:

• Current PV power (now), updated every 15 minutes • Today's panel-side production (corrected for DC battery charging on sites with SolarEdge Home Batteries) • Today's energy exported to the grid • Per-battery State-of-Charge for each of your Home Battery stacks • A 24-hour line chart of Solar / Consumption / Grid • A 24-hour chart of battery State-of-Charge per battery • A watch-face complication (circular, inline, corner, and rectangular families) with instantaneous solar power; the rectangular family also shows your battery SoC

All data flows directly between your Apple Watch and SolarEdge's servers — nothing is sent to any other party. Your API key is stored only in watchOS UserDefaults on this device.

Demo mode generates a synthetic 24-hour dataset for screenshots and demos without an API key or any network access.

Requirements: • A SolarEdge Account-level API key (Monitoring Portal → Account Admin → Company Details → API Access → Generate API key) • An Apple Watch running watchOS 26 or later

Disclaimer: SE Monitor is an independent third-party app. It is not affiliated with, endorsed by, or sponsored by SolarEdge Technologies, Inc. "SolarEdge" is a trademark of SolarEdge Technologies, Inc.