Track your solar panel production with beautiful charts and detailed statistics from PVOutput.org.
Visit WebsiteFreemiumVisit Website
Tracked since2026
0 reviews trackedThe Bottom Line
Entry price
Free plan available, paid tiers above
Biggest pro
Direct integration with PVOutput.org ensures data accuracy and privacy.
Biggest con
Requires an existing PVOutput.org account to function.
TL;DR - HelioPeak
- Tracks solar production from PVOutput.org with detailed charts and statistics.
- Offers a live dashboard, multi-system monitoring, and data export capabilities.
- Available natively on iPhone, iPad, and Apple Silicon Macs with a one-time purchase for unlimited systems.
Pricing: Free plan available
Best for: Growing teams
What is HelioPeak?
HelioPeak is a solar production tracker designed for users of PVOutput.org. It allows individuals to monitor their solar panel output with detailed charts and statistics directly on their Apple devices (iPhone, iPad, and Apple Silicon Macs). The app connects directly to PVOutput.org using a read-only API key, ensuring no intermediary servers or data manipulation, and keeps user data private.
This tool is ideal for solar panel owners who want a comprehensive and visually appealing way to understand their system's performance. It provides real-time data, historical analysis across various timeframes, and insights into environmental impact like CO₂ savings. HelioPeak aims to be a complete solar monitoring companion, offering features like multi-system tracking, data export options, and system health indicators, all within a native Apple app experience.
Available on: iOS, macOS
Pros & Cons
Pros
- Direct integration with PVOutput.org ensures data accuracy and privacy.
- Offers a rich set of features for detailed solar production analysis.
- Native app experience across iPhone, iPad, and Apple Silicon Macs with a single purchase.
- Free tier available for single-system users with all features included.
- No account with HelioPeak is required, simplifying setup and enhancing privacy.
Cons
- Requires an existing PVOutput.org account to function.
- Primarily focused on Apple ecosystem users (iOS/iPadOS/macOS).
- One-time in-app purchase required for monitoring multiple solar systems.
Key Features
Live Dashboard with real-time production curve, peak power, and estimated revenue5 Chart Periods (Day, week, month, year, all-time) for production and consumptionHome Screen Widget in three sizes for quick glances at daily productionMultiple Systems monitoring with quick switching and lifetime statisticsCSV, JSON & PDF Export of complete history and multi-page Annual ReportsCO₂ Savings tracking and equivalent trees planted per yearNotes & Timeline for attaching private notes to specific days, synced via iCloudNative iPad & Mac experience with sidebar navigation, Inspector panel, and year heatmap
Pricing
Freemium
HelioPeak offers a generous free tier with optional paid upgrades for advanced features.
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HelioPeak FAQ
How does HelioPeak ensure the privacy and security of my solar production data?
HelioPeak connects directly to PVOutput.org using your read-only API key, meaning there is no intermediary server involved. Your data is accessed directly from PVOutput.org and remains between you and PVOutput, with HelioPeak not storing or manipulating your production data on its own servers. Private notes are synced via iCloud and are never visible to HelioPeak.
Can I use HelioPeak to monitor solar systems from different locations or owned by different people?
Yes, HelioPeak supports monitoring multiple solar installations within the same app. After the initial free system, a one-time in-app purchase unlocks the ability to add unlimited systems. You can quickly switch between systems from any screen and view lifetime statistics for each.
What kind of data can I export from HelioPeak and in what formats?
HelioPeak allows you to export your complete solar production history. You can export data as CSV for use in spreadsheets like Excel, JSON for scripting purposes (with notes included in both), and multi-page Annual Report PDFs. There's also a one-page PDF export for year-over-year comparisons.
How does HelioPeak handle solar systems with multiple inverters?
HelioPeak leverages PVOutput's parent/child system functionality. If your inverters upload as separate child systems, and a parent system aggregates them on PVOutput.org, you should add the parent system ID to HelioPeak. This will allow the app to display the combined view of your aggregated production data.
What are the minimum system requirements for running HelioPeak on Apple devices?
HelioPeak is built with SwiftUI & Swift Charts and requires iOS 18+ to run. It is designed to run natively on Apple Silicon Macs, offering a consistent experience across iPhone, iPad, and compatible Mac devices.
Source: heliopeak.app