SunFlow Monitor

Monitor your Growatt solar system in real time. Track battery, generation, and grid export from your iPhone, iPad, and Lock Screen.

Know exactly what your solar system is doing — right now.

SunFlow connects to your Growatt inverter and shows live energy flow, battery status, and today's generation totals in a clean, dark-first interface built for iPhone and iPad.

LIVE ENERGY FLOW See solar, battery, home consumption, and grid exchange at a glance on an animated flow diagram that updates every few seconds.

TODAY'S NUMBERS Generated, consumed, and exported energy — updated throughout the day so you always know where your energy is going.

POWER CHART A timeline chart of today's generation curve, so you can spot peaks and understand your system's daily pattern.

HOME SCREEN & LOCK SCREEN WIDGETS Three widget types keep your most important numbers one glance away: • SunFlow Status (medium) — battery, solar generated, and exported today • Battery Level (small) — circular charge ring with percentage • Lock Screen — inline, circular, and rectangular accessories

MULTIPLE PLANTS Switch between solar installations from Settings — useful if you manage more than one system.

PRIVACY FIRST Your Growatt credentials are stored in the iOS Keychain and never leave your device. SunFlow communicates directly with Growatt's servers — no third-party backend.

DEMO MODE Try the full app experience with realistic demo data — no account needed.

Supports iPhone and iPad. Requires a Growatt inverter account.

Terms of Use (EULA): https://sguerrero.dev/sunflow/eula