Sunflower: Solar Monitor
Track solar panel performance
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Now supporting SunPower! Elevate V2's beautiful new interface with our smart bridge for 30-minute interval data access from anywhere. See the difference.
Know exactly what your solar system is doing, right now.
See more details at [https://sunflowermonitor.com](https://sunflowermonitor.com)
Sunflower gives you a live view of every panel and battery in your system — current output, charge state, energy flow — all from your iPhone. Navigate three focused tabs to go from real-time status to deep historical analysis in seconds.
Live
See your whole system at a glance. Customizable overview tiles show solar production, home consumption, grid import/export, and battery state of charge. A visual panel layout map highlights any panels underperforming or offline, so you can spot problems without squinting at a list. Tap any panel or battery for a full detail view including lifetime charge/discharge totals, voltage, operating mode, and historical power charts.
Insights
Understand where your energy comes from and where it goes. An energy flow breakdown shows how solar, grid, and battery contribute to your home across the last 24 hours, 30 days, 12 months, or all time. Insight cards summarize generation and consumption trends for each period, so you always know whether your system is pulling its weight.
History
Explore your generation history by day, month, or year. Day view shows solar, home, grid, and battery power curves — plus an individual panel-by-panel breakdown so you can see exactly which panels produced what. Month and year views let you track trends across solar, home consumption, grid import/export, and battery charge/discharge with a simple series picker.
Smart Issue Alerts
Sunflower watches your panels continuously and flags underperformers. The issues sheet surfaces automated panel alerts with one-tap acknowledgment synced across all your devices.
Always-On Monitoring Add-On
Want access to your data from anywhere — not just when you're on the same Wi-Fi? The optional companion hardware add-on (sold separately) simple plugs into your wall outlet and delivers 30-minute interval readings to the cloud, unlocking the full History charts from any network, anywhere in the world.
Everything else you'd expect:
- Connect in seconds over Wi-Fi — no complex setup
- Cloud backup keeps your history safe
- Customizable panel layout editor to match your real roof
- Battery reserve control and operating mode management
Free to try. Works out of the box.
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Disclaimer: This app is not affiliated with or endorsed by SunPower or SunStrong. It helps you visualize and monitor your solar panel performance.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Terms of Service: https://sunflowermonitor.com/terms-of-service
Privacy Policy: https://sunflowermonitor.com/privacy-policy
Ratings & Reviews
Enhanced performances and fixed minor bugs.
The developer, Stellar Tech LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Stellar Tech LLC
- Size
- 21.9 MB
- Category
- Utilities
- Compatibility
Requires iOS 18.5 or later.
- iPhone
Requires iOS 18.5 or later. - Mac
Requires macOS 15.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.5 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Premium Yearly $11.99
- Premium Monthly $1.99
- Copyright
- © 2025 Stellar Tech LLC