HelioPeak — Solar Tracker
for PVOutput
About
Monitor your solar panel production and consumption with detailed charts and reports. Analyze year-over-year comparisons, system health, and estimated revenue. Annotate daily data and export reports in various formats.
What's New in HelioPeak
2.4.1
August 1, 2026
Fixes a first-launch problem where no system was active and the appearance setting did not apply until you restarted the app. Times now follow your device's 12/24-hour format again, and the comparison view no longer shows a percentage for today while the day is still running. Monthly and year-to-date figures keep theirs, marked "so far".
MoreIn-App Purchases
$5.99
Unlock Multiple Systems
Add unlimited PVOutput systems. One-time purchase.
FAQ
What is HelioPeak?
HelioPeak is a free utility app designed to monitor solar panel production and consumption using data from PVOutput.org. It offers detailed charts, year-over-year comparisons, and exportable reports.
Does HelioPeak have ads?
No, HelioPeak is ad-free. The app prioritizes user privacy and does not contain advertisements.
What devices does HelioPeak support?
HelioPeak is available for iPhone and has a dedicated layout for iPad. It also runs on Apple Silicon Macs.
How does HelioPeak handle data privacy?
HelioPeak connects directly to PVOutput using your read-only API key, which is stored locally on your device. It does not share credentials or track users.
Can I export my solar data from HelioPeak?
Yes, HelioPeak allows you to export your daily production and consumption data in CSV and JSON formats.
What languages does HelioPeak support?
HelioPeak is available in English, Dutch, French, German, Italian, and Spanish, with reports also generated in these languages.
How often is HelioPeak updated?
The latest version of HelioPeak, 2.3.2, was released on May 25, 2026. Updates typically include new features and improvements based on user feedback and platform advancements.
Is there a demo system available in HelioPeak?
Yes, HelioPeak includes a built-in demo system so you can try out its features before connecting your own PVOutput account.